Severe Thunderstorm Warning
Severe Thunderstorm Warning
AZC025-162215-
/O.NEW.KFGZ.SV.W.0123.260916T2143Z-260916T2215Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Flagstaff AZ
243 PM MST Wed Sep 16 2026
The National Weather Service in Flagstaff has issued a
* Severe Thunderstorm Warning for...
Yavapai County in west central Arizona...
* Until 315 PM MST.
* At 243 PM MST, a severe thunderstorm was located 6 miles west of
Drake, or 16 miles north of Chino Valley, moving northwest at 15
mph.
HAZARD...Quarter size hail.
SOURCE...Radar indicated.
IMPACT...Damage to vehicles is expected.
* Locations impacted include...
Drake.
This includes State Route 89 near mile marker 345.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing large hail.
&&
LAT...LON 3499 11239 3492 11248 3504 11268 3514 11251
TIME...MOT...LOC 2143Z 139DEG 14KT 3499 11248
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH
$$
Zanker
Flash Flood Warning
Flash Flood Warning
AZC019-162315-
/O.EXT.KTWC.FF.W.0218.000000T0000Z-260916T2315Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Tucson AZ
241 PM MST Wed Sep 16 2026
The National Weather Service in Tucson has extended the
* Flash Flood Warning for...
Central Pima County in southeastern Arizona...
* Until 415 PM MST.
* At 241 PM MST, Doppler radar indicated thunderstorms producing
heavy rain in Big Wash. Between 2 and 3 inches of rain have fallen.
Flash flooding is ongoing or expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Gu Oidak, Cowlic, Kupk and Itak.
This includes Route 86 between mile markers 101 and 112.
This includes the following Flash Flood Prone Locations...
Indian Route 20 at Cowlic.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
&&
LAT...LON 3166 11202 3166 11195 3182 11190 3196 11191
3210 11208 3201 11214 3194 11222 3185 11219
3173 11216
FLASH FLOOD...RADAR INDICATED
$$
DVS
Flash Flood Warning
UTC025-170145-
/O.NEW.KSLC.FF.W.0134.260916T2138Z-260917T0145Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Salt Lake City UT
338 PM MDT Wed Sep 16 2026
The National Weather Service in Salt Lake City has issued a
* Flash Flood Warning for...
South Central Kane County in southern Utah...
* Until 745 PM MDT.
* At 338 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Flash flooding is ongoing or
expected to begin shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of normally dry washes,
slot canyons, creeks, and streams.
* Some locations that will experience flash flooding include...
Warm Creek to the terminus at Lake Powell.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3725 11164 3727 11147 3705 11140 3703 11153
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
CRK
Flash Flood Warning
AZC005-170115-
/O.EXT.KFGZ.FF.W.0169.000000T0000Z-260917T0115Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Flagstaff AZ
234 PM MST Wed Sep 16 2026
The National Weather Service in Flagstaff has extended the
* Flash Flood Warning for...
Coconino County in north central Arizona...
This includes the Colorado River between river miles 79 and 92.
* Until 615 PM MST.
* At 234 PM MST, a river gauge on the Bright Angel Creek reported a
rapid rise of over 5 feet from thunderstorms producing heavy rain
across the warned area. Up to 1.75 inches of rain have fallen.
Flash flooding is ongoing or expected to begin shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...River gauge reported.
IMPACT...Life threatening flash flooding of creeks and streams,
normally dry washes, urban areas, highways, streets and
underpasses.
* Some locations that will experience flash flooding include...
Bright Angel Point, Phantom Ranch, Cape Royal Point, Pipe Creek
Resthouse, Buddha Cloister, Devils Corkscrew and Plateau Point.
This includes the Colorado River between river miles 79 and 92.
This includes the following recreation areas and campgrounds...
Ribbon Falls, Bright Angel Campground, North Rim Campground,
Cottonwood Campground, Below Sockdolager Camp Site, Clear Creek Camp
Site, Below Clear Creek Camp Site, Zoroaster Camp Site, Above
Cremation Camp Site, Upper Cremation Camp Site, Lower Cremation Camp
Site, Roy`s Beach Camp Site, Boat Beach Camp Site, Below Pipe Creek
Camp Site, 91 Mile Creek Camp Site, Trinity Creek Camp Site,
Manzanita Rest Area, Pipe Creek Rest Area and Roaring Springs.
This includes the following creeks, washes and rivers...
Vishnu Creek, Horn Creek, Bright Angel Creek, Zoroaster Canyon,
Colorado River, Clear Creek, Garden Creek, Lonetree Canyon, Boulder
Creek, Pipe Creek, Trinity Creek, Asbestos Canyon, 91- Mile Creek,
Mineral Canyon, Ninetyone Mile Creek, Salt Creek, Cremation Creek,
Nankoweap Canyon and Hance Creek.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Flooding of washes and creeks will occur, some dirt roads will become
muddy and impassable. Paved roads and underpasses could become
flooded as well.
Get out of washes and creeks if you are camping or hiking! Flooding
is occurring or imminent and will inundate creeks and washes.
&&
LAT...LON 3623 11206 3622 11196 3610 11195 3604 11194
3607 11203 3609 11207 3609 11214 3610 11216
3611 11215 3620 11209
FLASH FLOOD...RIVER GAUGE INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
Zanker
Flash Flood Warning
UTC025-162345-
/O.NEW.KSLC.FF.W.0133.260916T2128Z-260916T2345Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Salt Lake City UT
328 PM MDT Wed Sep 16 2026
The National Weather Service in Salt Lake City has issued a
* Flash Flood Warning for...
Central Kane County in southern Utah...
* Until 545 PM MDT.
* At 328 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Flash flooding is ongoing or
expected to begin shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of normally dry washes,
slot canyons, streams, and creeks.
* Some locations that will experience flash flooding include...
upper Wahweap Creek and upper Coyote Creek.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3746 11181 3732 11184 3720 11190 3715 11188
3724 11164 3730 11172 3744 11165 3748 11175
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
CRK
Flash Flood Warning
AZC025-170130-
/O.NEW.KFGZ.FF.W.0174.260916T2126Z-260917T0130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Flagstaff AZ
226 PM MST Wed Sep 16 2026
The National Weather Service in Flagstaff has issued a
* Flash Flood Warning for...
Yavapai County in west central Arizona...
* Until 630 PM MST.
* At 226 PM MST, local law enforcement reported thunderstorms
producing heavy rain across the warned area, with water across
SR-89 near MP 355. Up to 3 inches of rain have fallen. Flash
flooding is ongoing or expected to begin shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Law enforcement reported.
IMPACT...Life threatening flash flooding of creeks and streams,
normally dry washes, urban areas, highways, streets and
underpasses.
* Some locations that will experience flash flooding include...
Drake and Paulden.
This includes State Route 89 between mile markers 335 and 359.
This includes the following creeks, washes and rivers...
Verde River, Big Chino Wash, Rattlesnake Wash, Hell Canyon, Meath
Wash, Granite Creek, Grindstone Wash and Wagon Tire Wash.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Flooding of washes and creeks will occur, some dirt roads will become
muddy and impassable. Paved roads and underpasses could become
flooded as well.
&&
LAT...LON 3513 11236 3510 11234 3497 11233 3497 11231
3486 11231 3485 11247 3511 11249 3516 11245
3516 11244 3515 11244 3515 11242
FLASH FLOOD...OBSERVED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
Zanker
Flash Flood Statement
National Weather Service Albuquerque NM
316 PM MDT Wed Sep 16 2026
NMC045-162330-
/O.CON.KABQ.FF.W.0141.000000T0000Z-260916T2330Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
San Juan NM-
316 PM MDT Wed Sep 16 2026
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 530 PM MDT THIS
AFTERNOON FOR SOUTHEASTERN SAN JUAN COUNTY...
At 316 PM MDT, Doppler radar indicated thunderstorms producing heavy
rain across the warned area have ended. Between 1 and 1.75 inches of
rain have fallen. Flooding impacts will continue, but no additional
rainfall is expected in the next hour. Flash flooding is ongoing or
expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
Some locations that will experience flash flooding include...
Nageezi.
This includes Highway 550 between Mile Markers 113 and 120. This also
includes Road 7800 southwest of Nageezi. High water flows are also
expected in Kimbeto Wash.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
Arroyos, streams, and normally dry rivers can become raging killer
currents in a matter of minutes. Water in arroyos can travel many
miles and take hours to reach your location from upstream rain areas.
&&
LAT...LON 3630 10782 3631 10779 3631 10776 3627 10772
3624 10770 3620 10771 3618 10776 3618 10780
3616 10784 3615 10787 3615 10788 3618 10786
3623 10785 3627 10784 3628 10784
FLASH FLOOD...RADAR INDICATED
$$
34
Flash Flood Statement
National Weather Service Albuquerque NM
314 PM MDT Wed Sep 16 2026
NMC031-162315-
/O.CON.KABQ.FF.W.0139.000000T0000Z-260916T2315Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
McKinley NM-
314 PM MDT Wed Sep 16 2026
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 515 PM MDT THIS
AFTERNOON FOR NORTHWESTERN MCKINLEY COUNTY...
At 314 PM MDT, Doppler radar indicated thunderstorms producing light
to moderate rain continues near Mexican Springs. Between 0.75 and
1.25 inches of rain have fallen. Additional rainfall amounts up to
0.25 inches are possible in the warned area. Flash flooding is
ongoing or expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
Some locations that will experience flash flooding include...
Nakaibito and Tohatchi.
Flash flooding is expected along local roads in Mexican Springs.
Given heavy rains earlier this week, it will take less water to cause
flash flooding.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
In hilly or mountainous terrain there are numerous low water
crossings which are potentially dangerous in heavy rain. Do not
attempt to cross flooded roads. Find an alternate route.
Arroyos, streams, and normally dry rivers can become raging killer
currents in a matter of minutes. Water in arroyos can travel many
miles and take hours to reach your location from upstream rain areas.
&&
LAT...LON 3585 10882 3584 10891 3581 10894 3577 10895
3574 10892 3572 10886 3572 10883 3573 10877
3576 10871 3579 10868 3581 10862 3583 10865
FLASH FLOOD...RADAR INDICATED
$$
34
Flash Flood Warning
AZC013-170015-
/O.NEW.KPSR.FF.W.0072.260916T2113Z-260917T0015Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Phoenix AZ
213 PM MST Wed Sep 16 2026
The National Weather Service in Phoenix has issued a
* Flash Flood Warning for...
Maricopa County in south central Arizona...
* Until 515 PM MST.
* At 213 PM MST, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 2 inches of rain
have fallen. Additional rainfall amounts up to 0.5 inches are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.
* Some locations that will experience flash flooding include...
Phoenix, Peoria, New River and Anthem.
This includes the following streams and drainages...
New River, Skunk Creek, Beardsley Canal, Deadman Wash, North Canyon
Creek, Morgan City Wash and Agua Fria River.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3394 11224 3394 11210 3368 11211 3368 11229
3389 11229 3388 11228 3389 11228 3390 11226
3390 11224 3392 11224 3393 11223
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
GL
Flash Flood Statement
National Weather Service Phoenix AZ
207 PM MST Wed Sep 16 2026
AZC013-021-162245-
/O.CON.KPSR.FF.W.0065.000000T0000Z-260916T2245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Maricopa AZ-Pinal AZ-
207 PM MST Wed Sep 16 2026
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 345 PM MST THIS
AFTERNOON FOR MARICOPA AND PINAL COUNTIES...
At 207 PM MST, local law enforcement reported State Route 238 closed
due to flooding from earlier thunderstorms. Between 2 and 3 inches of
rain have fallen. Flash flooding is ongoing.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Law enforcement reported.
IMPACT...Life threatening flash flooding of creeks and streams, urban
areas, highways, streets and underpasses.
Some locations that will experience flash flooding include...
Estrella and Mobile.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3306 11220 3302 11234 3298 11242 3299 11247
3301 11247 3302 11244 3303 11243 3308 11224
3309 11217 3307 11216
FLASH FLOOD...OBSERVED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
GL
Flash Flood Statement
National Weather Service Albuquerque NM
304 PM MDT Wed Sep 16 2026
NMC031-162330-
/O.CON.KABQ.FF.W.0140.000000T0000Z-260916T2330Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
McKinley NM-
304 PM MDT Wed Sep 16 2026
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 530 PM MDT THIS
AFTERNOON FOR EAST CENTRAL MCKINLEY COUNTY...
At 304 PM MDT, Doppler radar indicated thunderstorms producing heavy
rain across the warned area. Between 2 and 4 inches of rain have
fallen. Additional rainfall amounts up to 1 inch are possible in the
warned area. Flash flooding is ongoing or expected to begin shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of creeks and streams, urban
areas, highways, streets and underpasses.
Some locations that will experience flash flooding include...
Mainly rural areas of East Central McKinley County.
This is for locations east of Highway 509 and south-southeast of
Whitehorse. Expect dangerous water flows in Voght Draw and Arroyo
Chico.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
In hilly or mountainous terrain there are numerous low water
crossings which are potentially dangerous in heavy rain. Do not
attempt to cross flooded roads. Find an alternate route.
Do not enter or cross flowing water or water of unknown depth.
&&
LAT...LON 3573 10773 3567 10776 3562 10775 3560 10773
3558 10770 3558 10765 3557 10759 3557 10753
3558 10752 3559 10753 3561 10757 3563 10759
3567 10760 3570 10761 3576 10761 3576 10762
3574 10771 3574 10772
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
34
Flash Flood Warning
NMC031-045-170000-
/O.NEW.KABQ.FF.W.0142.260916T2101Z-260917T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Albuquerque NM
301 PM MDT Wed Sep 16 2026
The National Weather Service in Albuquerque has issued a
* Flash Flood Warning for...
Southern San Juan County in northwestern New Mexico...
Northern McKinley County in west central New Mexico...
* Until 600 PM MDT.
* At 301 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Up to 1 inch of rain has fallen.
Additional rainfall amounts up to 0.5 inches are possible in the
warned area. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Naschitti.
Expect high and fast flows in Naschitti Wash.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
In hilly or mountainous terrain there are numerous low water
crossings which are potentially dangerous in heavy rain. Do not
attempt to cross flooded roads. Find an alternate route.
&&
LAT...LON 3600 10884 3602 10885 3606 10884 3608 10879
3609 10873 3612 10858 3614 10853 3605 10855
3596 10866 3594 10882
FLASH FLOOD...RADAR INDICATED
$$
34
Flash Flood Warning
AZC001-162345-
/O.NEW.KFGZ.FF.W.0173.260916T2053Z-260916T2345Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Flagstaff AZ
153 PM MST Wed Sep 16 2026
The National Weather Service in Flagstaff has issued a
* Flash Flood Warning for...
Apache County in northeastern Arizona...
* Until 545 PM MDT.
* At 253 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain across Laguna Creek and Tyende creek between Dennehotso
and Chinle Wash. Between 1 and 2 inches of rain have fallen.
Additional rainfall amounts up to 1 inch are possible in the warned
area. Flash flooding is ongoing or expected to begin shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of creeks and streams,
normally dry washes, urban areas, highways, streets and
underpasses.
* Some locations that will experience flash flooding include...
Dennehotso, Diamond Fields and Sand Springs.
This includes Highway 160 between mile markers 414 and 420.
This includes the following creeks, washes and rivers...
Chinle Creek, Tyende Creek, Laguna Creek and Chinle Wash.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Flooding of washes and creeks will occur, some dirt roads will become
muddy and impassable. Paved roads and underpasses could become
flooded as well.
Be aware of your surroundings and do not drive on flooded roads.
Low water crossings will become dangerous in heavy rain. Do not
attempt to cross flooded roads. Find an alternate route.
&&
LAT...LON 3690 10975 3682 10993 3669 10983 3682 10970
3690 10972
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
NWS Flagstaff
Flash Flood Warning
AZC013-162345-
/O.NEW.KPSR.FF.W.0071.260916T2044Z-260916T2345Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Phoenix AZ
144 PM MST Wed Sep 16 2026
The National Weather Service in Phoenix has issued a
* Flash Flood Warning for...
Maricopa County in south central Arizona...
* Until 445 PM MST.
* At 144 PM MST, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 0.5 and 1 inch of rain
has fallen. The expected rainfall rate is 1 to 2 inches in 1 hour.
Additional rainfall amounts of 1 to 2 inches are possible in the
warned area. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Phoenix, Scottsdale, Paradise Valley, Camelback Mountain,
Scottsdale Airport, Piestewa Peak Park and Downtown Scottsdale.
This includes the following streams and drainages...
Salt River, Indian Bend Wash and Cave Creek.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
&&
LAT...LON 3368 11205 3354 11206 3344 11191 3349 11186
3367 11188
FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR
$$
GL
Flash Flood Warning
UTC025-162345-
/O.NEW.KSLC.FF.W.0131.260916T2039Z-260916T2345Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Salt Lake City UT
239 PM MDT Wed Sep 16 2026
The National Weather Service in Salt Lake City has issued a
* Flash Flood Warning for...
South Central Kane County in southern Utah...
* Until 545 PM MDT.
* At 239 PM MDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 0.5 and 0.75 inches of
rain have fallen. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of slot canyons, normally
dry washes, creeks, streams, and the Paria River.
* Some locations that will experience flash flooding include...
Big Water, Buckskin Gulch, Paria Canyon, Wire Pass, Wahweap Creek
and Coyote Creek.
This includes US Route 89 between mile markers 1 and 24.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3708 11209 3724 11164 3703 11153 3700 11162
3700 11208
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
CRK
Flash Flood Warning
AZC013-162230-
/O.NEW.KPSR.FF.W.0070.260916T2026Z-260916T2230Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Phoenix AZ
126 PM MST Wed Sep 16 2026
The National Weather Service in Phoenix has issued a
* Flash Flood Warning for...
Maricopa County in south central Arizona...
* Until 330 PM MST.
* At 126 PM MST, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 2 inches of rain
have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour.
Additional rainfall amounts of 0.5 to 1 inch are possible in the
warned area. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Mesa, Gilbert, East Mesa and Superstition Springs Mall.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3343 11176 3335 11176 3335 11167 3343 11168
FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR
$$
GL
Flash Flood Warning
AZC013-162245-
/O.EXT.KPSR.FF.W.0066.000000T0000Z-260916T2245Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Phoenix AZ
113 PM MST Wed Sep 16 2026
The National Weather Service in Phoenix has extended the
* Flash Flood Warning for...
Maricopa County in south central Arizona...
* Until 345 PM MST.
* At 113 PM MST, Doppler radar indicated additional thunderstorms
with heavy rainfall moving into the warned area. Between 1 and 2
inches of rain have fallen. The expected rainfall rate is 1 to 2
inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Mesa and Falcon Field Airport.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3349 11176 3343 11174 3343 11167 3350 11168
FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR
$$
GL
Flash Flood Warning
AZC019-162315-
/O.NEW.KTWC.FF.W.0219.260916T2012Z-260916T2315Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Tucson AZ
112 PM MST Wed Sep 16 2026
The National Weather Service in Tucson has issued a
* Flash Flood Warning for...
Southwestern Pima County in southeastern Arizona...
* Until 415 PM MST.
* At 112 PM MST, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 2 inches of rain
have fallen. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar indicated.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Kots Kug and Papago Farms.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
&&
LAT...LON 3173 11234 3183 11232 3183 11219 3175 11216
3173 11216 3166 11202 3166 11198 3162 11198
FLASH FLOOD...RADAR INDICATED
$$
GLZ
Flash Flood Warning
AZC005-025-170015-
/O.NEW.KFGZ.FF.W.0172.260916T2009Z-260917T0015Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Flagstaff AZ
109 PM MST Wed Sep 16 2026
The National Weather Service in Flagstaff has issued a
* Flash Flood Warning for...
The Pocket Fire scar in...
Coconino County in north central Arizona...
Yavapai County in west central Arizona...
* Until 515 PM MST.
* At 109 PM MST, Doppler radar indicated thunderstorms producing
heavy rain over the Pocket Fire scar. Up to 1.5 inches of rain have
fallen. Flash flooding is ongoing or expected to begin shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding in and around the Pocket Fire scar.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of areas in and around the
Pocket Fire scar.
* Some locations that will experience flash flooding include...
Sedona, Edge of the World, East Pocket Lookout Tower, Fernow Cabin,
Slide Rock State Park, Red Rock-Secret Mountain Wilderness, West
Fork of Oak Creek, Indian Gardens and Uptown Sedona.
This includes the following highways...
State Route 179 near mile marker 313. State Route 89A between mile
markers 366 and 368...and between mile markers 374 and 385.
This includes the following recreation areas and campgrounds...
Manzanita Campground and Cave Springs Campground.
This includes the following swimming holes...
Slide Rock, Encinoso, Grasshopper Point and Midgely Bridge.
This includes the following creeks, washes and rivers...
Dry Creek, Spring Creek, West Fork Oak Creek and Oak Creek.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Flash flooding is occurring or imminent within and downstream of the
Pocket Fire scar. Severe debris flow are expected within Dry Creek,
Secret Canyon, Long Canyon, Bear Sign Canyon, and the West Fork of
Oak Creek. Oak Creek may also see elevated flow from the West Fork
confluence to Sedona. Campers and hikers should get away from creeks
and move to higher ground immediately! Stay away or be swept away!
&&
LAT...LON 3500 11190 3502 11187 3507 11185 3506 11178
3501 11177 3500 11173 3496 11175 3492 11172
3488 11173 3486 11176 3486 11177 3491 11174
3496 11177 3490 11182 3480 11187 3479 11189
3484 11189 3486 11185 3491 11184 3496 11189
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
Zanker
Flash Flood Warning
AZC025-170000-
/O.NEW.KFGZ.FF.W.0171.260916T1959Z-260917T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Flagstaff AZ
1259 PM MST Wed Sep 16 2026
The National Weather Service in Flagstaff has issued a
* Flash Flood Warning for...
Yavapai County in west central Arizona...
* Until 500 PM MST.
* At 1259 PM MST, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Up to 2.5 inches of rain have
fallen. Flash flooding is ongoing or expected to begin shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of creeks and streams,
normally dry washes, urban areas, highways, streets and
underpasses.
* Some locations that will experience flash flooding include...
Black Canyon City and Rock Springs.
This includes Interstate 17 between mile markers 242 and 245.
This includes the following recreation areas and campgrounds...
Black Canyon Campground.
This includes the following creeks, washes and rivers...
Black Canyon Creek, Ash Spring Creek, Lime Creek, Middle Fork Squaw
Creek, New River, Slate Creek, Black Canyon, Little Squaw Creek,
Agua Fria River and Squaw Creek.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Flooding of washes and creeks will occur, some dirt roads will become
muddy and impassable. Paved roads and underpasses could become
flooded as well.
Be aware of your surroundings and do not drive on flooded roads.
&&
LAT...LON 3412 11200 3413 11192 3406 11183 3401 11183
3405 11216 3404 11216 3404 11215 3403 11216
3404 11218 3409 11216 3412 11206
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
Zanker
Flash Flood Warning
AZC013-170000-
/O.NEW.KPSR.FF.W.0069.260916T1956Z-260917T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Phoenix AZ
1256 PM MST Wed Sep 16 2026
The National Weather Service in Phoenix has issued a
* Flash Flood Warning for...
Maricopa County in south central Arizona...
* Until 500 PM MST.
* At 1256 PM MST, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 0.5 and 1.5 inches of
rain have fallen. The expected rainfall rate is 1 to 2 inches in 1
hour. Additional rainfall amounts of 1 to 2 inches are possible in
the warned area. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.
* Some locations that will experience flash flooding include...
Phoenix, Scottsdale, Fountain Hills, Desert Ridge Marketplace,
McDowell Mountain Park, Deer Valley Airport and Granite Reef Dam.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3381 11210 3368 11211 3367 11188 3349 11186
3350 11169 3377 11172 3380 11181 3381 11185
3380 11185
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR
$$
GL
Flash Flood Warning
AZC005-162345-
/O.NEW.KFGZ.FF.W.0170.260916T1944Z-260916T2345Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Flagstaff AZ
1244 PM MST Wed Sep 16 2026
The National Weather Service in Flagstaff has issued a
* Flash Flood Warning for...
Coconino County in north central Arizona...
* Until 445 PM MST /545 PM MDT/.
* At 1244 PM MST /144 PM MDT/, Doppler radar indicated thunderstorms
producing heavy rain across the warned area. Up to 2 inches of rain
have fallen. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of creeks and streams,
normally dry washes, urban areas, highways, streets and
underpasses.
* Some locations that will experience flash flooding include...
Tappan Spring, Little Colorado River Navajo Tribal Park and
Cameron.
This includes State Route 64 between mile markers 275 and 295.
This includes the following recreation areas and campgrounds...
Willows Camp.
This includes the following swimming holes...
Tappan Spring.
This includes the following creeks, washes and rivers...
Burro Canyon Wash, Tappan Wash, Cedar Wash, Little Colorado River,
Lee Canyon, Deer Tank Wash, Campbell Francis Wash, Moenkopi Wash,
Lava Wash and Needmore Wash.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Flooding of washes and creeks will occur, some dirt roads will become
muddy and impassable. Paved roads and underpasses could become
flooded as well.
&&
LAT...LON 3590 11181 3565 11190 3574 11150 3577 11150
3585 11144 3588 11142 3589 11144 3591 11146
3593 11149 3593 11152 3594 11156 3596 11162
3596 11166 3592 11179
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
Zanker
Flash Flood Warning
AZC013-162345-
/O.NEW.KPSR.FF.W.0068.260916T1942Z-260916T2345Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Phoenix AZ
1242 PM MST Wed Sep 16 2026
The National Weather Service in Phoenix has issued a
* Flash Flood Warning for...
Maricopa County in south central Arizona...
* Until 445 PM MST.
* At 1242 PM MST, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 0.5 and 1.5 inches of
rain have fallen. The expected rainfall rate is 1 to 2 inches in 1
hour. Additional rainfall amounts of 1 to 2 inches are possible in
the warned area. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.
* Some locations that will experience flash flooding include...
Scottsdale, New River, Cave Creek, Carefree, Desert Mountain and
Seven Springs.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3401 11181 3380 11185 3381 11210 3404 11210
3401 11183
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR
$$
GL
Flash Flood Warning
AZC013-021-162330-
/O.NEW.KPSR.FF.W.0067.260916T1934Z-260916T2330Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Phoenix AZ
1234 PM MST Wed Sep 16 2026
The National Weather Service in Phoenix has issued a
* Flash Flood Warning for...
Maricopa County in south central Arizona...
Pinal County in southeastern Arizona...
* Until 430 PM MST.
* At 1234 PM MST, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 0.5 and 1.5 inches of
rain have fallen. The expected rainfall rate is 1 to 2 inches in 1
hour. Additional rainfall amounts of 1 to 2 inches are possible in
the warned area. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.
* Some locations that will experience flash flooding include...
Mesa, Apache Junction, Sugarloaf Mountain, Salt River Tubing
Recreation Area, Usery Mountain Park, Goldfield Ranch, Saguaro
Lake, Rio Verde and Fort McDowell.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3329 11158 3329 11166 3346 11168 3377 11172
3372 11155 3372 11152 3329 11152
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR
$$
GL
Flash Flood Warning
AZC007-013-162230-
/O.NEW.KPSR.FF.W.0064.260916T1832Z-260916T2230Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Phoenix AZ
1132 AM MST Wed Sep 16 2026
The National Weather Service in Phoenix has issued a
* Flash Flood Warning for...
Gila County in east central Arizona...
Maricopa County in south central Arizona...
* Until 330 PM MST.
* At 1132 AM MST, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 0.5 and 1.5 inches of
rain have fallen. The expected rainfall rate is 1 to 2 inches in 1
hour. Additional rainfall amounts of 1 to 2 inches are possible in
the warned area. Flash flooding is ongoing or expected to begin
shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.
* Some locations that will experience flash flooding include...
Round Valley, Sunflower, Sycamore Creek, Ballantine Trailhead and
Camp Creek.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
&&
LAT...LON 3371 11134 3370 11147 3381 11185 3400 11181
3400 11143 3371 11133
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR
$$
GL
Flash Flood Statement
National Weather Service Salt Lake City UT
1106 AM MDT Wed Sep 16 2026
UTC017-025-162215-
/O.CON.KSLC.FF.W.0127.000000T0000Z-260916T2215Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Garfield UT-Kane UT-
1106 AM MDT Wed Sep 16 2026
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 415 PM MDT THIS
AFTERNOON FOR SOUTH CENTRAL GARFIELD AND NORTHEASTERN KANE
COUNTIES...
At 1106 AM MDT, Doppler radar indicated thunderstorms producing heavy
rain across the warned area. Flash flooding is ongoing or expected to
begin shortly.
HAZARD...Life threatening flash flooding. Thunderstorms producing
flash flooding.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of normally dry washes, slot
canyons, creeks, streams and the Escalante River.
Some locations that will experience flash flooding include...
The Escalante River from south of Calf Creek to the terminus at
Lake Powell, as well as slot canyons near Hole-in-the-Rock Road
including Spencer, Tunnel, The Gulch, Red Breaks, Zebra, and Egypt
2 and 3.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3754 11116 3756 11118 3756 11141 3762 11153
3785 11137 3789 11125 3773 11115 3764 11104
3735 11087 3733 11087 3732 11085 3730 11084
3729 11085 3729 11087 3728 11087 3727 11089
FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE
$$
CRK
Flood Advisory
Flood Advisory
National Weather Service Albuquerque NM
351 PM MDT Wed Sep 16 2026
NMC031-170045-
/O.NEW.KABQ.FA.Y.0287.260916T2151Z-260917T0045Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
McKinley NM-
351 PM MDT Wed Sep 16 2026
...FLOOD ADVISORY IN EFFECT UNTIL 645 PM MDT THIS EVENING...
* WHAT...Arroyo and small stream flooding caused by excessive
rainfall is expected.
* WHERE...Northeastern McKinley County in west central New Mexico...
* WHEN...Until 645 PM MDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Rises in small streams and normally dry arroyos. Dangerous flows
over low-water crossings.
* ADDITIONAL DETAILS...
- At 351 PM MDT, Doppler radar indicated heavy rain due to
thunderstorms. This will cause arroyo and small stream flooding.
Between 0.75 and 1.5 inches of rain have fallen.
- Additional rainfall amounts up to 0.5 inches are expected over
the area. This additional rain will result in minor flooding.
- Some locations that will experience flooding include...
Mainly rural areas of Northeastern McKinley County.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Arroyos, streams, and normally dry rivers can become raging killer
currents in a matter of minutes. Water in arroyos can travel many
miles and take hours to reach your location from upstream rain areas.
&&
LAT...LON 3575 10766 3585 10766 3591 10763 3585 10745
3580 10742 3572 10750 3571 10761 3576 10761
$$
34
Flood Advisory
National Weather Service Tucson AZ
223 PM MST Wed Sep 16 2026
AZC003-162330-
/O.NEW.KTWC.FA.Y.0175.260916T2123Z-260916T2330Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Cochise AZ-
223 PM MST Wed Sep 16 2026
...FLOOD ADVISORY IN EFFECT UNTIL 430 PM MST THIS AFTERNOON...
* WHAT...Small stream flooding caused by excessive rainfall is
expected.
* WHERE...West Central Cochise County in southeastern Arizona...
* WHEN...Until 430 PM MST.
* IMPACTS...Dangerous flows over low-water crossings. Some low-water
crossings may become impassable.
* ADDITIONAL DETAILS...
- At 223 PM MST, Doppler radar indicated heavy rain due to
thunderstorms. This will cause small stream flooding. Between 0.5
and 1 inch of rain has fallen.
- Some locations that will experience flooding include...
Tombstone, Fairbank and Charleston.
- This includes the following highways...
Route 80 between mile markers 304 and 317. Route 82 between mile
markers 58 and 67.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
&&
LAT...LON 3186 11025 3186 11007 3159 11007 3161 11026
$$
GLZ
Flood Advisory
National Weather Service Flagstaff AZ
153 PM MST Wed Sep 16 2026
AZC001-170000-
/O.NEW.KFGZ.FA.Y.0026.260916T2053Z-260917T0000Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Apache AZ-
253 PM MDT Wed Sep 16 2026
...FLOOD ADVISORY IN EFFECT UNTIL 6 PM MDT THIS EVENING...
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...Apache County in northeastern Arizona...
* WHEN...Until 600 PM MDT.
* IMPACTS...Minor flooding in creeks and normally dry washes is
imminent or occurring. Ponding and minor flooding on State Route
264 is likely.
* ADDITIONAL DETAILS...
- At 252 PM MDT, Doppler radar indicated heavy rain due to
thunderstorms. Minor flooding is ongoing or expected to begin
shortly in the advisory area. Between 0.5 and 1.5 inches of rain
have fallen.
- This includes the following creeks, washes and rivers...
Steamboat Wash. Additional rainfall amounts of 0.25 to 0.5 inches
are expected over the area. This additional rain will result in
minor flooding.
- Some locations that will experience flooding include...
Steamboat.
- This includes State Route 264 between mile markers 425 and 438.
- Additional information is available at weather.gov/flagstaff.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Be aware of your surroundings and do not drive on flooded roads.
Low water crossings will become dangerous in heavy rain. Do not
attempt to cross flooded roads. Find an alternate route.
&&
LAT...LON 3576 10989 3574 10989 3574 10976 3578 10966
3581 10969
$$
Bernhart
Flood Advisory
National Weather Service Tucson AZ
116 PM MST Wed Sep 16 2026
AZC019-162215-
/O.NEW.KTWC.FA.Y.0174.260916T2016Z-260916T2215Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Pima AZ-
116 PM MST Wed Sep 16 2026
...FLOOD ADVISORY IN EFFECT UNTIL 315 PM MST THIS AFTERNOON...
* WHAT...Small stream flooding caused by excessive rainfall is
expected.
* WHERE...South Central Pima County in southeastern Arizona...
* WHEN...Until 315 PM MST.
* IMPACTS...Dangerous flows over low-water crossings. Some low-water
crossings may become impassable.
* ADDITIONAL DETAILS...
- At 116 PM MST, Doppler radar indicated heavy rain due to
thunderstorms. This will cause small stream flooding. Between 0.5
and 1 inch of rain has fallen.
- Some locations that will experience flooding include...
Topawa, South Komelik, Choulic and Coldfields.
- This includes the following Flash Flood Prone Locations...
Indian Route 19 south of Topawa.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
&&
LAT...LON 3187 11188 3189 11177 3166 11170 3164 11186
3181 11190
$$
GLZ
Flood Advisory
National Weather Service Flagstaff AZ
103 PM MST Wed Sep 16 2026
AZC005-017-170000-
/O.NEW.KFGZ.FA.Y.0025.260916T2003Z-260917T0000Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Coconino AZ-Navajo AZ-
103 PM MST Wed Sep 16 2026 /203 PM MDT Wed Sep 16 2026/
...FLOOD ADVISORY IN EFFECT UNTIL 5 PM MST /6 PM MDT/ THIS
AFTERNOON...
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...Coconino County in north central Arizona...
Navajo County in north central Arizona...
* WHEN...Until 500 PM MST /600 PM MDT/.
* IMPACTS...Minor flooding in creeks and normally dry washes is
imminent or occurring.
* ADDITIONAL DETAILS...
- At 102 PM MST /202 PM MDT/, Doppler radar indicated heavy rain
due to thunderstorms. Minor flooding is ongoing or expected to
begin shortly in the advisory area. Up to 2 inches of rain have
fallen.
- This includes the following creeks, washes and rivers...
Jacks Canyon, Little Colorado River, Cottonwood Wash, Tucker Flat
Wash, Clear Creek and Coyote Wash.
- Some locations that will experience flooding include...
Winslow, Winslow-Lindbergh Regional Airport, Homolovi Ruins State
Park, Bushman Acres, Clear Creek Reservoir, West Winslow,
Coopertown Park, Standin` on the Corner Park, Winslow City Park,
Sacred Heart Park and Northland Pioneer College.
- This includes the following highways...
Interstate 40 between mile markers 245 and 257. Business
Interstate 40 between mile markers 252 and 257. State Route 99
between mile markers 39 and 53. State Route 87 between mile
markers 339 and 342.
This includes the following recreation areas andcampgrounds...
Homolovi State Park Campground, Standin on the Corner Park,
Sacred Heart Park and Winslow City Park.
- Additional information is available at weather.gov/flagstaff.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Be aware of your surroundings and do not drive on flooded roads.
Low water crossings will become dangerous in heavy rain. Do not
attempt to cross flooded roads. Find an alternate route.
&&
LAT...LON 3528 11085 3527 11068 3497 11064 3500 11085
$$
Zanker
Flood Advisory
National Weather Service Tucson AZ
1259 PM MST Wed Sep 16 2026
AZC021-162200-
/O.NEW.KTWC.FA.Y.0173.260916T1959Z-260916T2200Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Pinal AZ-
1259 PM MST Wed Sep 16 2026
...FLOOD ADVISORY IN EFFECT UNTIL 3 PM MST THIS AFTERNOON...
* WHAT...Small stream flooding caused by excessive rainfall is
expected.
* WHERE...Central Pinal County in southeastern Arizona...
* WHEN...Until 300 PM MST.
* IMPACTS...Dangerous flows over low-water crossings. Some low-water
crossings may become impassable.
* ADDITIONAL DETAILS...
- At 1259 PM MST, Doppler radar indicated heavy rain due to
thunderstorms. This will cause small stream flooding. Between 0.5
and 1.2 inches of rain have fallen.
- Some locations that will experience flooding include...
Cactus Forest.
- This includes Route 79 between mile markers 112 and 128.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be aware of your surroundings and do not drive on flooded roads.
&&
LAT...LON 3296 11136 3305 11122 3301 11114 3276 11116
3272 11134 3293 11141
$$
GLZ
Flood Advisory
National Weather Service Albuquerque NM
128 PM MDT Wed Sep 16 2026
NMC045-162230-
/O.NEW.KABQ.FA.Y.0283.260916T1928Z-260916T2230Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
San Juan NM-
128 PM MDT Wed Sep 16 2026
...FLOOD ADVISORY IN EFFECT UNTIL 430 PM MDT THIS AFTERNOON...
* WHAT...Arroyo and small stream flooding caused by excessive
rainfall is expected.
* WHERE...Northeastern San Juan County in northwestern New Mexico...
* WHEN...Until 430 PM MDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Rises in small streams and normally dry arroyos. Dangerous flows
over low-water crossings.
* ADDITIONAL DETAILS...
- At 127 PM MDT, Doppler radar indicated heavy rain due to
thunderstorms. This will cause arroyo and small stream flooding.
Between 0.75 and 1.5 inches of rain have fallen.
- Additional rainfall amounts up to 0.75 inches are expected over
the area. This additional rain will result in minor flooding.
- Some locations that will experience flooding include...
Mainly rural areas of Northeastern San Juan County southeast of
Bloomfield.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
In hilly or mountainous terrain there are numerous low water
crossings which are potentially dangerous in heavy rain. Do not
attempt to cross flooded roads. Find an alternate route.
&&
LAT...LON 3669 10790 3665 10790 3661 10789 3656 10788
3654 10783 3654 10780 3655 10776 3657 10774
3660 10773 3664 10772 3666 10770 3668 10771
3672 10779 3672 10785 3671 10788
$$
34
Flood Watch
Flood Watch
National Weather Service Phoenix AZ
133 PM MST Wed Sep 16 2026
AZZ531-533-536-170600-
/O.CON.KPSR.FA.A.0007.000000T0000Z-260917T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Kofa-Central La Paz-Gila River Valley-
Including the cities of Salome, Ligurta, Vicksburg Junction,
Quartzsite, Palm Canyon, Harcuvar, Vicksburg, and Brenda
133 PM MST Wed Sep 16 2026
...FLOOD WATCH REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of south central Arizona, including all of
Maricopa County, Northern and Western Pinal County, and Southern
Gila County.
* WHEN...Until 11 PM MST this evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, normally dry washes, and other low-lying and
flood-prone locations.
* ADDITIONAL DETAILS...
- The combination of abundant moisture, afternoon heating, and a
weather system moving into the region will support showers and
thunderstorms today through this evening. Moderate to heavy
rainfall with rainfall rates in excess of 1-2 inches per hour is
expected with most storms and storms may train over the same
areas leading to high rainfall accumulations.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
AR
Flood Watch
National Weather Service Phoenix AZ
133 PM MST Wed Sep 16 2026
AZZ534-537>563-170600-
/O.CON.KPSR.FA.A.0007.000000T0000Z-260917T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Aguila Valley-Northwest Valley-Tonopah Desert-Gila Bend-
Buckeye/Avondale-Cave Creek/New River-Deer Valley-Central Phoenix-
North Phoenix/Glendale-New River Mesa-Scottsdale/Paradise Valley-
Rio Verde/Salt River-East Valley-Fountain Hills/East Mesa-South
Mountain/Ahwatukee-Southeast Valley/Queen Creek-Superior-
Northwest Pinal County-West Pinal County-Apache Junction/Gold
Canyon-Tonto Basin-Mazatzal Mountains-Pinal/Superstition
Mountains-Sonoran Desert Natl Monument-San Carlos-Dripping
Springs-Globe/Miami-Southeast Gila County-
Including the cities of Peoria, Punkin Center, Hayden, Avondale,
Miami, Globe, Liberty, Queen Creek, Superior, Casa Grande, Gilbert,
Sunflower, Peridot, Kaka, Tortilla Flat, Mesa, Florence, Wintersburg,
Scottsdale, Surprise, Maricopa, Cashion, Aguila, Phoenix, San Carlos,
Gladden, Arlington, Fountain Hills, Wickenburg, Coolidge, Gila Bend,
Paradise Valley, Chandler, Tonopah, Sun Lakes, Tempe, Wittmann,
Beardsley, Sentinel, Sun City West, Apache Junction, Hassayampa,
Goodyear, Winkelman, and Circle City
133 PM MST Wed Sep 16 2026
...FLOOD WATCH REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of south central Arizona, including all of
Maricopa County, Northern and Western Pinal County, and Southern
Gila County.
* WHEN...Until 11 PM MST this evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, normally dry washes, and other low-lying and
flood-prone locations.
* ADDITIONAL DETAILS...
- The combination of abundant moisture and a weather system moving
into the region will support rounds of showers and thunderstorms
today through this evening. Moderate to heavy rainfall with
rainfall rates in excess of 1-2 inches per hour is expected with
most storms. Some areas will see training of storms leading to
high rainfall accumulations.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
Flood Watch
National Weather Service El Paso Tx/Santa Teresa NM
126 PM MDT Wed Sep 16 2026
NMZ401-403-425-426-170500-
/O.CON.KEPZ.FA.A.0009.000000T0000Z-260917T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Upper Gila River Valley-Southern Gila Foothills/Mimbres Valley-
Central Grant County/Silver City Area-Southern Gila Region
Highlands/Black Range-
Including the cities of Hurley, Grant County Airport, Cliff, Mule
Creek, Silver City, Kingston, Gila Hot Springs, Faywood, Lake
Roberts, Fort Bayard, Mimbres, and Buckhorn
126 PM MDT Wed Sep 16 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH LATE TONIGHT...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Much of southwest New Mexico, including the Dona Ana,
Grant, Luna, Hidalgo, and Sierra Counties and the Sacramento
Mountain in south-central New Mexico.
* WHEN...Through late tonight. An extension beyond this point may be
needed.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas. Low-water
crossings may be flooded.
* ADDITIONAL DETAILS...
- Increasing upper level moisture and a series of upper level
disturbances will lead to rounds of thunderstorms capable of
producing torrential downpours. Most of the Gila region has
received 1 to 3 inches of rain in recent days, therefore any
additional heavy rain could lead to flash flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
BROWN
Flood Watch
National Weather Service El Paso Tx/Santa Teresa NM
126 PM MDT Wed Sep 16 2026
NMZ404>411-414>416-170500-
/O.CON.KEPZ.FA.A.0010.000000T0000Z-260917T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Southwest Desert/Lower Gila River Valley-Lowlands of the Bootheel-
Uplands of the Bootheel-Southwest Desert/Mimbres Basin-Eastern
Black Range Foothills-Sierra County Lakes-Northern Dona Ana
County-Southern Dona Ana County/Mesilla Valley-West Slopes
Sacramento Mountains Below 7500 Feet-Sacramento Mountains Above
7500 Feet-East Slopes Sacramento Mountains Below 7500 Feet-
Including the cities of Timberon, Lordsburg, Virden, Mescalero,
Columbus, Winston, Red Rock, Truth Or Consequences, Hillsboro, Apache
Summit, Sacramento, Radium Springs, Vado, Derry, Spaceport, Mountain
Park, Sunland Park, Pinon, Deming, Cloudcroft, Hatch, Cloverdale,
Hachita, Mayhill, Sunspot, Antelope Wells, Animas, Las Cruces, and
Garfield
126 PM MDT Wed Sep 16 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH LATE TONIGHT...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Much of southwest New Mexico, including the Dona Ana,
Grant, Luna, Hidalgo, and Sierra Counties and the Sacramento
Mountain in south-central New Mexico.
* WHEN...Through late tonight. An extension beyond this point may be
needed.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas. Low-water
crossings may be flooded.
* ADDITIONAL DETAILS...
- Abundant moisture has moved into the region and scattered to
numerous showers and thunderstorms will redevelop Wednesday
afternoon and continue into the overnight hours. Many areas west
of the Rio Grande have received a half inch up to 2 inches of
rainfall over recent days, so any additional rainfall could lead
to flash flooding. Localized storm amounts of 1 to 2 inches are
possible with the strongest storms and where storms redevelop
over the same area.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
Flood Watch
National Weather Service Albuquerque NM
1234 PM MDT Wed Sep 16 2026
NMZ201>209-226-241-170200-
/O.CON.KABQ.FA.A.0021.000000T0000Z-260917T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Northwest Plateau-Chuska Mountains-Far Northwest Highlands-
Northwest Highlands-West Central Plateau-West Central Mountains-
West Central Highlands-Southwest Mountains-San Francisco River
Valley-South Central Mountains-San Agustin Plains and Adjacent
Lowlands-
1234 PM MDT Wed Sep 16 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH LATE TONIGHT...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...Western and south central New Mexico, including Farmington,
Shiprock, Aztec, Bloomfield, Gallup, Zuni Pueblo, Grants, Quemado,
Pietown, Magdalena, Datil, and Glenwood.
* WHEN...Through late tonight.
* IMPACTS...Excessive runoff may result in flooding of creeks,
streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- Deep monsoon moisture will continue to move into western and
central New Mexico, helping numerous showers and thunderstorms to
develop. Stronger storms will be capable of producing heavy
rainfall rates of one to two inches per hour with some areas
receiving multiple rounds of storms. This will be too fast and
heavy for the ground to adequately absorb, leading to excessive
runoff and flash flooding.
Recent wildfire burn scars within Catron and Lincoln Counties
will be especially vulnerable to flash flooding.
- http://www.weather.gov/abq/EmergencyPrepFlood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
Shoemake
Flood Watch
National Weather Service Salt Lake City UT
1113 AM MDT Wed Sep 16 2026
UTZ122-123-125>127-170815-
/O.EXB.KSLC.FA.A.0010.260917T0000Z-260917T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Southwest Utah-Lower Washington County-Southern Mountains-Upper
Sevier River Valleys-Bryce Canyon Country-
Including the following locations - Bryce Canyon City, Alton,
Ivins, Beaver, Hurricane, Koosharem, Panguitch, Milford, Circleville,
St George, Brian Head, and Cedar City
1113 AM MDT Wed Sep 16 2026
...FLOOD WATCH IN EFFECT FROM 6 PM MDT THIS EVENING THROUGH LATE
TONIGHT...
* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of Utah, including the following areas, Bryce
Canyon Country, Southern Mountains, Upper Sevier River Valleys,
Lower Washington County and Southwest Utah.
* WHEN...From 6 PM MDT this evening through late tonight.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, dry washes, slot canyons, and other low-lying and
flood-prone locations such as slickrock areas and recent burn
scars.
* ADDITIONAL DETAILS...
- An area of showers and thunderstorms will develop into southwest
Utah this evening. The period of heaviest rainfall potential will
be overnight especially after 9 PM MDT this evening through the
early morning hours on Thursday. Flooding at night can be
especially dangerous and hard to see if driving at night.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.
&&
$$
Flood Watch
National Weather Service Salt Lake City UT
1113 AM MDT Wed Sep 16 2026
UTZ124-128-130-131-170815-
/O.CON.KSLC.FA.A.0010.000000T0000Z-260917T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Zion National Park-South Central Utah-Western Canyonlands-Glen
Canyon Recreation Area/Lake Powell-
Including the following locations - Hanksville, Kanab, Big Water,
Springdale, Bullfrog, and Escalante
1113 AM MDT Wed Sep 16 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH LATE TONIGHT...
* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of Utah, including the following areas, Glen
Canyon Recreation Area/Lake Powell, South Central Utah, Western
Canyonlands and Zion National Park.
* WHEN...Through late tonight.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, dry washes, slot canyons, and other low-lying and
flood-prone locations such as slickrock areas and recent burn
scars.
* ADDITIONAL DETAILS...
- Deep moisture will remain in place across the region. Several
disturbances will fuel development of thunderstorms with rainfall
rates in excess of 0.25 to 0.50 inches per hour. In areas with
training thunderstorms, rainfall rates will exceed 0.50 inches
per hour. This will cause flash flooding in areas such as
normally dry washes, slot canyons, and slickrock areas.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.
&&
$$
Church
Flood Watch
National Weather Service Grand Junction CO
939 AM MDT Wed Sep 16 2026
COZ018-019-021>023-171200-
/O.CON.KGJT.FA.A.0007.260916T1800Z-260918T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Northwest San Juan Mountains-Southwest San Juan Mountains-Four
Corners/Upper Dolores River-Animas River Basin-San Juan River
Basin-
Including the cities of Telluride, Mountain Village, Ouray, Lake
City, Sawpit, Pagosa Springs, Silverton, Rico, Cortez, Mancos,
Dolores, Dove Creek, Durango, Bayfield, and Ignacio
939 AM MDT Wed Sep 16 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of southwest Colorado, including the following
areas, Animas River Basin, Four Corners/Upper Dolores River,
Northwest San Juan Mountains, San Juan River Basin and Southwest
San Juan Mountains.
* WHEN...Through Thursday evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
This also includes the Gold Mountain, Elk and Ferris burn scars as
well as areas of steep, susceptible terrain.
* ADDITIONAL DETAILS...
- Recent heavy rainfall in southwest Colorado has led to already
saturated ground. In addition, multiple rounds of showers and
thunderstorms are expected Wednesday afternoon through Thursday
evening producing periods of heavy rainfall and potential flash
flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
BS
Flood Watch
National Weather Service Grand Junction CO
939 AM MDT Wed Sep 16 2026
UTZ022-028-029-171200-
/O.CON.KGJT.FA.A.0007.000000T0000Z-260917T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Southeast Utah-La Sal and Abajo Mountains-Canyonlands/Natural
Bridges-
Including the cities of Blanding, Goulding, Bluff, Tselakai Dezza,
Aneth, Montezuma Creek, Mexican Hat, Halchita, White Mesa,
Monticello, La Sal, Eastland, Spanish Valley, Fry Canyon, and
Canyonlands National Park
939 AM MDT Wed Sep 16 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH 6 AM MDT THURSDAY MORNING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of southwest Colorado, including the following
areas, Animas River Basin, Four Corners/Upper Dolores River,
Northwest San Juan Mountains, San Juan River Basin and Southwest
San Juan Mountains.
* WHEN...Through 6 AM MDT Thursday.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
This also includes the Babylon burn scar as well as slot canyons
and areas of steep, susceptible terrain.
* ADDITIONAL DETAILS...
- Multiple rounds of showers and thunderstorms are expected to
continue through early Thursday morning, producing periods of
heavy rainfall and potential flash flooding.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
Flood Watch
National Weather Service Tucson AZ
318 AM MST Wed Sep 16 2026
AZZ501>515-170000-
/O.CON.KTWC.FA.A.0012.000000T0000Z-260917T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Western Pima County-Tohono O`odham Nation-Upper Santa Cruz River
Valley/Altar Valley-Tucson Metro Area-South Central Pinal County-
Southeast Pinal County-Upper San Pedro River Valley-Eastern
Cochise County below 5000 feet-Upper Gila River Valley-White
Mountains of Graham and Greenlee Counties-Galiuro and Pinaleno
Mountains-Chiricahua Mountains-Dragoon and Mule and Huachuca and
Santa Rita Mountains-Catalina and Rincon Mountains-Baboquivari
Mountains-
Including the cities of Canelo Hills, Sierra Vista, Mount Graham,
Chiricahua N.M., Kitt Peak, Vail, Tucson, Clifton, Mammoth, Mount
Lemmon, Oracle, Hannagan Meadow, Bisbee, Douglas, Picacho Peak
State Park, Organ Pipe Cactus N.M., Willcox, Benson, Sells,
Summerhaven, Marana, Safford, Nogales, Green Valley, Madera Canyon,
and Ajo
318 AM MST Wed Sep 16 2026
...FLOOD WATCH REMAINS IN EFFECT THROUGH THIS EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of Southeast Arizona, including the following
areas, Baboquivari Mountains, Catalina and Rincon Mountains,
Chiricahua Mountains, Dragoon and Mule and Huachuca and Santa Rita
Mountains, Eastern Cochise County below 5000 feet, Galiuro and
Pinaleno Mountains, South Central Pinal County, Southeast Pinal
County, Tohono O`odham Nation, Tucson Metro Area, Upper Gila River
Valley, Upper San Pedro River Valley, Upper Santa Cruz River
Valley/Altar Valley, Western Pima County and White Mountains of
Graham and Greenlee Counties.
* WHEN...Through this evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Creeks and streams may rise out of their banks. Flooding may occur
in poor drainage and urban areas. Low-water crossings may be
flooded.
* ADDITIONAL DETAILS...
- Well above normal moisture levels for September are expected to
result in scattered to numerous showers and thunderstorms capable
of producing heavy rainfall today into this evening. Rain totals
of 1 to 2 inches are expected with the stronger storms with
isolated amounts over 2 inches possible. Areas that received
substantial rainfall over the previous two to four days will be
more susceptible to flash flooding. This rainfall will result in
faster response in washes, creeks, and storm drainages.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
Flood Watch
National Weather Service Flagstaff AZ
1056 PM MST Tue Sep 15 2026
AZZ004>018-037>040-171200-
/O.CON.KFGZ.FA.A.0008.260916T0700Z-260917T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Kaibab Plateau-Marble and Glen Canyons-Grand Canyon Country-
Coconino Plateau-Yavapai County Mountains-Northeast Plateaus and
Mesas Hwy 264 Northward-Chinle Valley-Chuska Mountains and
Defiance Plateau-Little Colorado River Valley in Coconino County-
Little Colorado River Valley in Navajo County-Little Colorado
River Valley in Apache County-Western Mogollon Rim-Eastern
Mogollon Rim-White Mountains-Northern Gila County-Yavapai County
Valleys and Basins-Oak Creek and Sycamore Canyons-Black Mesa Area-
Northeast Plateaus and Mesas South of Hwy 264-
Including the cities of Tusayan, Winslow, Valle, Snowflake,
Kykotsmovi, St. Johns, Tuba City, Springerville, Bagdad, Shonto,
Kaibito, Jacob Lake, Show Low, Holbrook, Flagstaff, Window Rock,
Happy Jack, Ganado, Pinetop-Lakeside, Klagetoh, Munds Park, Wide
Ruins, Camp Verde, Kayenta, Forest Lakes, Chambers, Greer,
Strawberry, Payson, Keams Canyon, Cordes Junction, Grand Canyon
Village, Page, Wupatki National Monument, Williams, Cottonwood,
Sanders, Crown King, Heber, Chinle, Fredonia, Jadito, Lees Ferry,
Steamboat Canyon, Canyon De Chelly, Young, Supai, Grand Canyon North
Rim, Ash Fork, Dilkon, Navajo National Monument, Seligman, Sedona,
Fort Defiance, Village of Oak Creek, and Prescott
1056 PM MST Tue Sep 15 2026 /1156 PM MDT Tue Sep 15 2026/
...FLOOD WATCH REMAINS IN EFFECT THROUGH LATE WEDNESDAY NIGHT...
* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of east central, north central, northeast, and
west central Arizona, including the following areas, in east
central Arizona, Northern Gila County. In north central Arizona,
Black Mesa Area, Coconino Plateau, Eastern Mogollon Rim, Grand
Canyon Country, Kaibab Plateau, Little Colorado River Valley in
Coconino County, Marble and Glen Canyons, Northeast Plateaus and
Mesas Hwy 264 Northward, Northeast Plateaus and Mesas South of Hwy
264 and Western Mogollon Rim. In northeast Arizona, Chinle Valley,
Chuska Mountains and Defiance Plateau, Little Colorado River Valley
in Apache County, Little Colorado River Valley in Navajo County and
White Mountains. In west central Arizona, Oak Creek and Sycamore
Canyons, Yavapai County Mountains and Yavapai County Valleys and
Basins.
* WHEN...Through late Wednesday night.
* IMPACTS...Flash flooding will be possible in creeks, normally dry
washes, swimming holes, and over recently burned areas.
* ADDITIONAL DETAILS...
- Increasing moisture will combine with a shortwave feature moving
north across Arizona to bring multiple rounds of showers and
thunderstorms from late Tuesday night through Wednesday night.
Thunderstorms will have the potential to produce heavy rainfall
that could lead to flash flooding, especially in areas that
receive repeated rounds of rainfall.
- Additional information is available at weather.gov/flagstaff.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Have a way to receive Flash Flood Warnings and be prepared to take
action should warnings be issued.
&&
$$
McCollum
Special Weather Statement
Special Weather Statement
National Weather Service Phoenix AZ
246 PM MST Wed Sep 16 2026
AZZ531-533-162230-
Kofa AZ-Central La Paz AZ-
246 PM MST Wed Sep 16 2026
...A STRONG THUNDERSTORM WILL IMPACT CENTRAL LA PAZ AND NORTHERN YUMA
COUNTIES THROUGH 330 PM MST...
At 246 PM MST, Doppler radar was tracking a strong thunderstorm 11
miles south of Kofa Wildlife Refuge, or 36 miles northeast of
Martinez Lake, moving northeast at 15 mph.
HAZARD...Wind gusts of 50 to 55 mph and half inch hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Kofa Wildlife Refuge and Palm Canyon.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3323 11394 3327 11410 3351 11409 3344 11382
TIME...MOT...LOC 2146Z 204DEG 13KT 3333 11400
MAX HAIL SIZE...0.50 IN
MAX WIND GUST...55 MPH
$$
TW
Special Weather Statement
National Weather Service Phoenix AZ
241 PM MST Wed Sep 16 2026
AZZ538-539-162215-
Tonopah Desert AZ-Gila Bend AZ-
241 PM MST Wed Sep 16 2026
...A STRONG THUNDERSTORM WILL IMPACT MARICOPA COUNTY THROUGH 315 PM
MST...
At 241 PM MST, Doppler radar was tracking a strong thunderstorm 14
miles east of Sentinel, or 14 miles west of Gila Bend, moving north
at 20 mph.
HAZARD...Wind gusts up to 50 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
This storm will remain over mainly rural areas of Maricopa County.
This includes AZ Interstate 8 between mile markers 95 and 108.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3281 11291 3286 11310 3312 11305 3306 11279
TIME...MOT...LOC 2141Z 194DEG 19KT 3292 11298
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...50 MPH
$$
TW
Air Quality Alert
CAZ562-566-567-170700-
Imperial County Southwest-Imperial County West-Imperial Valley-
Including the cities of Mountain Spring, Coolidge Springs,
Salton City, Winona, Coyote Wells, Ocotillo, Plaster City,
El Centro, Calexico, Alamorio, and Brawley
502 PM PDT Tue Sep 15 2026
...AIR QUALITY ALERT FOR HARMFUL FINE PARTICLE POLLUTION LEVELS DUE
TO WILDFIRE SMOKE...
* WHAT...The Imperial County APCD has issued an air quality alert
due to increased fine particle pollution from wildfire smoke.
Visit https://www.aqmd.gov/alertinfo to check current and forecasted
air quality levels.
* WHERE...Smoke from a fire in Mexico is moving towards western
Imperial County.. Levels of particle pollution can vary by time and
location depending on fire activity and local weather conditions.
* WHEN...tonight September 15 2026.
* IMPACTS...Particles in wildfire smoke can get deep into the lungs
and cause serious health problems such as heart attacks, strokes,
asthma attacks, and difficulty breathing. Everyone can be affected,
but people with lung or heart disease, older adults, people who are
pregnant, children, and those who spend a lot of time outdoors are
at greater risk.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
To protect your health, if you smell or see smoke:
* Remain indoors with windows and doors closed
* Avoid intense outdoor physical activity
* Run your air conditioner and/or an air purifier
* If you must be outdoors, keep the time brief and wear a well-
fitting N-95 mask
* Do not use whole house fans or swamp coolers that bring in
outside air if you have other methods to stay cool
* Avoid other sources of pollution such as fireplaces, candles,
incense, grilling, and gasoline-powered lawn and garden
equipment
$$
