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Special Weather Statement


Special Weather Statement
National Weather Service Cheyenne WY
737 PM MDT Sat Sep 7 2024

NEZ019>021-054-055-080215-
Kimball NE-Cheyenne NE-Scotts Bluff NE-Morrill NE-Banner NE-
737 PM MDT Sat Sep 7 2024

...STRONG THUNDERSTORMS WILL IMPACT SOUTHEASTERN SCOTTS BLUFF...
NORTHWESTERN CHEYENNE...NORTHEASTERN KIMBALL...SOUTHERN MORRILL AND
EASTERN BANNER COUNTIES THROUGH 815 PM MDT...

At 737 PM MDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Chimney Rock National Historic Site to 11
miles southwest of Redington. Movement was southeast at 25 mph.

HAZARD...Wind gusts up to 50 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

Locations impacted include...
Bridgeport, Bayard, Potter, Dalton, Gurley, Broadwater, Northport,
Bridgeport State Recreation Area, Morrill County Fairgrounds, Chimney
Rock National Historic Site, Courthouse And Jail Rock, Redington, The
Intersection Of Highway 385 And 92, and South Bayard Junction.

This includes Interstate 80 in Nebraska between mile markers 34 and
47.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
office in Cheyenne.

&&

LAT...LON 4163 10276 4140 10277 4110 10334 4157 10361
      4180 10333
TIME...MOT...LOC 0137Z 317DEG 23KT 4169 10324 4149 10347

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH

$$

Hammer


Air Quality Alert


COC013-123-001-031-059-035-005-014-069-080600-
Boulder-Weld-Adams-Denver-Jefferson-Douglas-Arapahoe-
Broomfield-Larimer-
410 PM MDT Sat Sep 7 2024

...OZONE ACTION DAY ALERT FROM 400 PM SATURDAY UNTIL 1200 AM
SUNDAY...

The Colorado Department of Public Health and Environment has
issued the following...

WHAT...Ozone Action Day Alert.

WHERE...Douglas, Jefferson, Denver, western Arapahoe, western
Adams, Broomfield, Boulder, Larimer, and Weld Counties

WHEN...400 PM Saturday September 07 to 1200 AM Sunday September 08

IMPACTS...Ozone Action Day Alert is now in effect for the seven-
county Denver- Boulder metropolitan area.   Concentrations of
ozone are expected to reach levels that are Unhealthy for
Sensitive Groups on Saturday in locations in and near the Denver
Metro area. Ozone is expected to remain Good to Moderate on
Sunday. For areas included in this advisory that are not expected
to exceed the Unhealthy for Sensitive Groups (USG) air quality
designation, we request that activities, such as driving non-ZEV
vehicles (i.e., gas or diesel), be reduced to lessen the impacts
on neighboring air quality. Additional air pollution in this
region may directly worsen air quality or contribute to precursors
which may also adversely affect air quality. For Colorado air
quality conditions, forecasts and advisories, visit:
https://www.colorado.gov/airquality/colorado_summary.aspx

HEALTH INFORMATION...Increasing likelihood of respiratory symptoms
and breathing discomfort in active children and adults and people
with lung disease, such as asthma. Active children and adults, and
people with lung disease, such as asthma, should reduce prolonged
or heavy outdoor exertion.

$$


Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Pueblo CO
1201 PM MDT Sat Sep 7 2024

COZ058>089-093>099-081815-
Western Mosquito Range/East Lake County Above 11000 Feet-
Leadville Vicinity/Lake County Below 11000 Feet-
Eastern Sawatch Mountains Above 11000 Feet-
Western Chaffee County Between 9000 and 11000 Feet-
Central Chaffee County Below 9000 Feet-
Western Mosquito Range/East Chaffee County Above 9000 Feet-
Saguache County West of Continental Divide Below 10000 Feet-
Saguache County East of Continental Divide Below 10000 Feet-
La Garita Mountains Above 10000 Feet-
Upper Rio Grande Valley/Eastern San Juan Mountains Below
10000 Feet-Eastern San Juan Mountains Above 10000 Feet-
Del Norte Vicinity/Northern San Luis Valley Below 8500 Feet-
Alamosa  Vicinity/Central San Luis Valley Below 8500 Feet-
Southern San Luis Valley-
Northern Sangre de Cristo Mountains Between 8500 And 11000 Feet-
Northern Sangre de Cristo Mountains Above 11000 Feet-
Southern Sangre de Cristo Mountains Between 7500 and 11000 Feet-
Southern Sangre de Cristo Mountains Above 11000 Feet-
Northwestern Fremont County Above 8500 Feet-
Western/Central Fremont County Below 8500 Feet-
Wet Mountain Valley Below 8500 Feet-
Wet Mountains between 6300 and 10000 Feet-
Wet Mountains Above 10000 Feet-
Teller County/Rampart Range Above 7500 Feet/Pikes Peak Between
7500 And 11000 Feet-Pikes Peak Above 11000 Feet-
Canon City Vicinity/Eastern Fremont County-
Northern El Paso County/Monument Ridge/Rampart Range Below
7500 Feet-
Colorado Springs Vicinity/Southern El Paso County/Rampart Range
Below 7400 Feet-Pueblo Vicinity/Pueblo County Below 6300 Feet-
Walsenburg Vicinity/Upper Huerfano River Basin Below 7500 Feet-
Trinidad Vicinity/Western Las Animas County Below 7500 Feet-
Crowley County-La Junta Vicinity/Otero County-
Eastern Las Animas County-Western Kiowa County-
Eastern Kiowa County-Las Animas Vicinity/Bent County-
Lamar Vicinity/Prowers County-Springfield Vicinity/Baca County-
1201 PM MDT Sat Sep 7 2024

This hazardous weather outlook is for portions of central...east
central...south central and southeast Colorado.

.DAY ONE...This Afternoon and Tonight

Isolated to scattered thunderstorms will be possible late this
afternoon into this evening over the mountains and interior valleys,
with the best chance of storms generally along and south of Highway
50. One or two storms may drift eastward into the I-25 corridor
early this evening, before all activity ends shortly after
sunset. The main hazards from storms today will be lightning and
wind gusts to 50 mph. Small hail up will also be possible with a
few of the stronger storms over the mountains.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Isolated to widely scattered showers and storms are expected each
afternoon Sunday through Tuesday, though mostly along and
immediately around the mountains. Showers and thunderstorms are
expected to become more restricted to the mountains, and
particularly the Continental Divide, Wednesday through Friday. Gusty
outflow winds up to 30 mph and lightning will be the most likely
hazards with any thunderstorms the develop.

Critical fire weather conditions may return for some lower elevation
areas Wednesday through Friday, but especially for Thursday, though
confidence remains low (20-39%) at this time in timing and areas of
highest concern.

.SPOTTER INFORMATION STATEMENT...

Weather spotters will not be needed today or tonight.

$$

10/SIMCOE

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1057 AM MDT Sat Sep 7 2024

COZ030>051-081700-
Jackson County Below 9000 Feet-
West Jackson and West Grand Counties Above 9000 Feet-
Grand and Summit Counties Below 9000 Feet-
South and East Jackson/Larimer/North and Northeast Grand/
Northwest Boulder Counties Above 9000 Feet-
South and Southeast Grand/West Central and Southwest Boulder/
Gilpin/Clear Creek/Summit/North and West Park Counties Above
9000 Feet-Larimer and Boulder Counties Between 6000 and 9000 Feet-
Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet-
Central and Southeast Park County-
Larimer County Below 6000 Feet/Northwest Weld County-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
North Douglas County Below 6000 Feet/Denver/West Adams and
Arapahoe Counties/East Broomfield County-
Elbert/Central and East Douglas Counties Above 6000 Feet-
Northeast Weld County-Central and South Weld County-Morgan County-
Central and East Adams and Arapahoe Counties-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
Logan County-Washington County-Sedgwick County-Phillips County-
1057 AM MDT Sat Sep 7 2024

This hazardous weather outlook is for northeast and north central
Colorado.

.DAY ONE...Today and Tonight

There will be a slight chance of showers and thunderstorms over
the higher terrain this afternoon and over the far eastern corner
this evening. Winds gusts to 30 mph and light rainfall are
expected.

.DAYS TWO THROUGH SEVEN...Sunday through Friday

Warm and mainly dry weather is expected Sunday through Tuesday
with only a few late day showers and storms over the mountains.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Cheyenne WY
306 AM MDT Sat Sep 7 2024

NEZ002-003-019>021-054-055-095-096-WYZ101>119-080915-
Dawes County-Box Butte County-Scotts Bluff County-Banner County-
Morrill County-Kimball County-Cheyenne County-
Northern Sioux County-Southern Sioux County-
Converse County Lower Elevations-Niobrara County-
North Laramie Range-Ferris/Seminoe/Shirley Mountains-
Shirley Basin-Central Laramie Range and Southwest Platte County-
East Platte County-Goshen County-Central Carbon County-
North Snowy Range Foothills-Southwest Carbon County-
Sierra Madre Range-Upper North Platte River Basin-Snowy Range-
Laramie Valley-South Laramie Range-South Laramie Range Foothills-
Central Laramie County-East Laramie County-
306 AM MDT Sat Sep 7 2024

This hazardous weather outlook is for portions of panhandle
Nebraska...east central Wyoming...south central Wyoming and
southeast Wyoming.

.DAY ONE...TODAY AND TONIGHT

Warm and dry conditions today with a few isolated showers and
thunderstorms possible.

.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY

Warm and dry conditions are expected for much of the week.

.Spotter information statement...

Spotter activation will not be needed.

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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