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Air Quality Alert


WYZ101>119-241730-
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-
Including the cities of Bill, Douglas, Deer Creek, Glenrock, Lusk,
Redbird, Garrett, Seminoe Dam, Medicine Bow, Shirley Basin,
Bordeaux, Wheatland, Guernsey, Torrington, Rawlins, Arlington,
Elk Mountain, Baggs, Saratoga, Encampment, Centennial, Albany,
Bosler, Laramie, Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal,
Horse Creek, Cheyenne, and Pine Bluffs
1130 AM MDT Tue Jul 23 2024

...AIR QUALITY ALERT IN EFFECT UNTIL 1 PM MDT WEDNESDAY...

The following message is transmitted on behalf of the Wyoming
Department of Environmental Quality, Air Quality Division and the
Wyoming Department of Health.

WHAT...Air Quality Alert for Wildfire Smoke.

WHERE...All of southeast Wyoming

WHEN...1 PM this afternoon until 1 PM Wednesday

IMPACTS...Heavy smoke from wildfires in Canada and the Northwestern
US.

HEALTH INFORMATION...The Wyoming Department of Health recommends the
elderly, young children, and individuals with respiratory problems
avoid excessive physical exertion and minimize outdoor activities
during this time. Wildfire smoke is made up of a variety of
pollutants, including particulate matter and ozone, which can cause
respiratory health effect. Although these people are most
susceptible to health impacts, the Department of Health also advises
that everyone should avoid prolonged exposure to poor air quality
conditions.

CURRENT CONDITIONS...The Wyoming Department of Environmental
Quality, Air Quality Division offers near real-time air quality data
for Wyoming`s monitoring stations and health effects information to
help the public interpret current conditions. Current air quality
conditions across the state of Wyoming can be found at
http://www.wyvisnet.com/

$$

COC063-125-017-241500-
Kit Carson-Yuma-Cheyenne-
910 AM MDT Tue Jul 23 2024

...AIR QUALITY HEALTH ADVISORY FOR WILDFIRE SMOKE FROM 700 AM
TUESDAY UNTIL 900 AM WEDNESDAY...

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

WHAT...Air Quality Health Advisory for Wildfire Smoke.

WHERE...Logan, Sedgwick, Phillips, Morgan, Yuma, Washington,
Elbert, Lincoln, Kit Carson, Cheyenne, Crowley, Kiowa, Otero,
Bent, Prowers, Baca, Las Animas, Huerfano, Custer, Park, Clear
Creek and Gilpin Counties. Locations include, but are not limited
to Sterling, Julesburg, Holyoke, Fort Morgan, Wray, Akron, Kiowa,
Limon, Burlington, Cheyenne Wells, Ordway, Eads, La Junta, Las
Animas, Lamar, Springfield, Kim, Trinidad, Walsenburg, Westcliffe,
Fairplay, Georgetown and Central City.

WHEN...700 AM Tuesday July 23 to 900 AM Wednesday July 24

IMPACTS...Widespread wildfire smoke will impact the advisory area
through at least Wednesday morning.

HEALTH INFORMATION...Public Health Recommendations: If smoke is
thick or becomes thick in your neighborhood you may want to remain
indoors. This is especially true for those with heart disease,
respiratory illnesses, the very young, and older adults. Consider
limiting outdoor activity when moderate to heavy smoke is present.
Consider relocating temporarily if smoke is present indoors and is
making you ill. If visibility is less than 5 miles in smoke in
your neighborhood, smoke has reached levels that are unhealthy.

$$

COC013-123-001-031-059-035-005-014-069-232200-
Boulder-Weld-Adams-Denver-Jefferson-Douglas-Arapahoe-
Broomfield-Larimer-
910 AM MDT Tue Jul 23 2024

...ACTION DAY FOR MULTIPLE POLLUTANTS FROM 400 PM MONDAY UNTIL 400
PM TUESDAY...

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

WHAT...Action Day for Multiple Pollutants.

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

WHEN...400 PM Monday July 22 to 400 PM Tuesday July 23

IMPACTS...Action Day for Multiple Pollutants is now in effect for
the Front Range Urban Corridor. Request to limit driving gas and
diesel-powered vehicles is now in effect until at least 4 p.m.
Tuesday, July 23, 2024.  Warm and stagnant weather combined with
increasing amounts of out-of-state wildfire smoke will result in
ozone and fine particulate matter concentrations to possibly reach
Unhealthy levels for air quality for both Monday and Tuesday.
CDPHE requests that activities, such as driving non-ZEV vehicles
(i.e., gas or diesel), be reduced to lessen the impacts on 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...People with heart or lung disease, older
adults, and children should avoid prolonged or heavy exertion and
limit time outdoors; everyone else should reduce prolonged or
heavy exertion and, while outside, take more breaks.

$$

COC089-011-027-009-099-025-055-061-071-241500-
Otero-Bent-Custer-Baca-Prowers-Crowley-Huerfano-Kiowa-Las
Animas-
910 AM MDT Tue Jul 23 2024

...AIR QUALITY HEALTH ADVISORY FOR WILDFIRE SMOKE FROM 700 AM
TUESDAY UNTIL 900 AM WEDNESDAY...

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

WHAT...Air Quality Health Advisory for Wildfire Smoke.

WHERE...Logan, Sedgwick, Phillips, Morgan, Yuma, Washington,
Elbert, Lincoln, Kit Carson, Cheyenne, Crowley, Kiowa, Otero,
Bent, Prowers, Baca, Las Animas, Huerfano, Custer, Park, Clear
Creek and Gilpin Counties. Locations include, but are not limited
to Sterling, Julesburg, Holyoke, Fort Morgan, Wray, Akron, Kiowa,
Limon, Burlington, Cheyenne Wells, Ordway, Eads, La Junta, Las
Animas, Lamar, Springfield, Kim, Trinidad, Walsenburg, Westcliffe,
Fairplay, Georgetown and Central City.

WHEN...700 AM Tuesday July 23 to 900 AM Wednesday July 24

IMPACTS...Widespread wildfire smoke will impact the advisory area
through at least Wednesday morning.

HEALTH INFORMATION...Public Health Recommendations: If smoke is
thick or becomes thick in your neighborhood you may want to remain
indoors. This is especially true for those with heart disease,
respiratory illnesses, the very young, and older adults. Consider
limiting outdoor activity when moderate to heavy smoke is present.
Consider relocating temporarily if smoke is present indoors and is
making you ill. If visibility is less than 5 miles in smoke in
your neighborhood, smoke has reached levels that are unhealthy.

$$

COC073-039-121-047-093-095-075-087-115-019-241500-
Lincoln-Elbert-Washington-Gilpin-Park-Phillips-Logan-Morgan-
Sedgwick-Clear Creek-
910 AM MDT Tue Jul 23 2024

...AIR QUALITY HEALTH ADVISORY FOR WILDFIRE SMOKE FROM 700 AM
TUESDAY UNTIL 900 AM WEDNESDAY...

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

WHAT...Air Quality Health Advisory for Wildfire Smoke.

WHERE...Logan, Sedgwick, Phillips, Morgan, Yuma, Washington,
Elbert, Lincoln, Kit Carson, Cheyenne, Crowley, Kiowa, Otero,
Bent, Prowers, Baca, Las Animas, Huerfano, Custer, Park, Clear
Creek and Gilpin Counties. Locations include, but are not limited
to Sterling, Julesburg, Holyoke, Fort Morgan, Wray, Akron, Kiowa,
Limon, Burlington, Cheyenne Wells, Ordway, Eads, La Junta, Las
Animas, Lamar, Springfield, Kim, Trinidad, Walsenburg, Westcliffe,
Fairplay, Georgetown and Central City.

WHEN...700 AM Tuesday July 23 to 900 AM Wednesday July 24

IMPACTS...Widespread wildfire smoke will impact the advisory area
through at least Wednesday morning.

HEALTH INFORMATION...Public Health Recommendations: If smoke is
thick or becomes thick in your neighborhood you may want to remain
indoors. This is especially true for those with heart disease,
respiratory illnesses, the very young, and older adults. Consider
limiting outdoor activity when moderate to heavy smoke is present.
Consider relocating temporarily if smoke is present indoors and is
making you ill. If visibility is less than 5 miles in smoke in
your neighborhood, smoke has reached levels that are unhealthy.

$$

COC041-043-119-101-241500-
El Paso-Fremont-Teller-Pueblo-
910 AM MDT Tue Jul 23 2024

...AIR QUALITY HEALTH ADVISORY FOR MULTIPLE POLLUTANTS FROM 700 AM
TUESDAY UNTIL 900 AM WEDNESDAY...

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

WHAT...Air Quality Health Advisory for Multiple Pollutants.

WHERE...Teller, El Paso, Fremont, and Pueblo Counties. Locations
include, but are not limited to Woodland Park, Colorado Springs,
Monument, Canon City and Pueblo.

WHEN...700 AM Tuesday July 23 to 900 AM Wednesday July 24

IMPACTS...Heavy smoke will result in elevated concentrations of
both ozone and particle pollution through at least Wednesday
morning.

HEALTH INFORMATION...Public Health Recommendations: If smoke is
thick or becomes thick in your neighborhood you may want to remain
indoors. People with heart disease, respiratory illnesses, the
very young, and older adults should avoid prolonged or heavy
exertion and limit time outdoors. Everyone else should reduce
prolonged or heavy exertion and take more breaks while outside.
Consider relocating temporarily if smoke is present indoors and is
making you ill. If visibility is less than 5 miles in smoke in
your neighborhood, smoke has reached levels that are unhealthy.

$$


Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Pueblo CO
1112 AM MDT Tue Jul 23 2024

COZ058>089-093>099-241715-
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-
1112 AM MDT Tue Jul 23 2024

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

.DAY ONE...This Afternoon and Tonight

Smoke from wildfires to our north is expected to continue to
affect our air quality through the rest of today and tonight.
Public Health recommends that anyone with heart disease,
respiratory illness, the very young, or the very old limit time
outdoors. For everyone else, Public Health recommends limiting
prolonged or heavy physical exertion while outdoors and take
frequent breaks. If the visibility is less than 5 miles, smoke
has reached unhealthy levels in your location!

Isolated to scattered showers and thunderstorms are forecast for
this afternoon and evening across the higher terrain. The best
coverage will be across the San Juan and southern Sangre de Cristo
Ranges. Lightning and outflow winds to near 40 mph may be
possible.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Daily isolated to scattered afternoon rain showers and thunderstorms
are expected for Wednesday through Monday. The greatest coverage
will be along and immediately around the mountains, though more
widespread showers and storms will be possible Friday and Saturday.
Expected hazards with any more organized storms will be gusty winds,
small hail, heavy rain, and lightning.

.SPOTTER INFORMATION STATEMENT...

Weather spotters will not be needed today or tonight.

$$

EHR/SIMCOE

Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1051 AM MDT Tue Jul 23 2024

COZ030>051-241700-
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-
1051 AM MDT Tue Jul 23 2024

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

.DAY ONE...Today and Tonight

Moderate smoke could present health concerns to sensitive groups
today. Otherwise, no hazardous weather conditions are expected.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

Hot temperatures will return, with mid to upper 90s on the
plains Wednesday and Thursday. Only isolated afternoon
thunderstorms over the mountains are expected. For Friday and
Saturday, thunderstorms are likely in the mountains with scattered
storms expected on the plains. Some decrease in thunderstorms is
expected on Sunday. Hotter temperatures return again by early
next week with potential for upper 90s to near 100 for the plains.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

Hazardous Weather Outlook
National Weather Service North Platte NE
1025 AM CDT Tue Jul 23 2024

NEZ004>010-022>029-035>038-056>059-069>071-094-241530-
Sheridan-Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-Garden-Grant-
Hooker-Thomas-Blaine-Loup-Garfield-Wheeler-Arthur-McPherson-Logan-
Custer-Deuel-Keith-Perkins-Lincoln-Chase-Hayes-Frontier-
Western Cherry-
1025 AM CDT Tue Jul 23 2024 /925 AM MDT Tue Jul 23 2024/

This Hazardous Weather Outlook is for portions of western and north
central Nebraska.

.DAY ONE...This afternoon and tonight.

Hazardous weather is not expected at this time.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

There is a low probability for widespread hazardous weather.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

Hazardous Weather Outlook
National Weather Service Goodland KS
824 AM MDT Tue Jul 23 2024

COZ090>092-KSZ001>004-013>016-027>029-041-042-NEZ079>081-241430-
Yuma-Kit Carson-Cheyenne-Rawlins-Decatur-Norton-Sherman-Thomas-
Sheridan-Graham-Wallace-Logan-Gove-Greeley-Wichita-Dundy-Hitchcock-
Red Willow-
824 AM MDT Tue Jul 23 2024 /924 AM CDT Tue Jul 23 2024/

This hazardous weather outlook is for extreme southwest Nebraska...
northwest Kansas and east central Colorado.

.DAY ONE...TODAY AND TONIGHT...

Smoke and haze from wildfires in Canada will impact locations
generally west of Highway 25 from late this morning through mid
evening. Visibility reductions are possible as well as poor air
quality.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY...

No hazardous weather is expected at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

JTL

Hazardous Weather Outlook
National Weather Service Grand Junction CO
306 AM MDT Tue Jul 23 2024

COZ001>014-017>023-UTZ022>025-027>029-240915-
Lower Yampa River Basin-Central Yampa River Basin-
Roan and Tavaputs Plateaus-Elkhead and Park Mountains-
Upper Yampa River Basin-Grand Valley-Debeque to Silt Corridor-
Central Colorado River Basin-Grand and Battlement Mesas-
Gore and Elk Mountains/Central Mountain Valleys-
Central Gunnison and Uncompahgre River Basin-
West Elk and Sawatch Mountains-Flat Tops-Upper Gunnison River Valley-
Uncompahgre Plateau and Dallas Divide-Northwest San Juan Mountains-
Southwest San Juan Mountains-Paradox Valley/Lower Dolores River-
Four Corners/Upper Dolores River-Animas River Basin-
San Juan River Basin-Southeast Utah-Eastern Uinta Mountains-
Eastern Uinta Basin-Tavaputs Plateau-Arches/Grand Flat-
La Sal and Abajo Mountains-Canyonlands/Natural Bridges-
306 AM MDT Tue Jul 23 2024

This Hazardous Weather Outlook is for northwest Colorado, southwest
Colorado, west central Colorado, east central Utah, northeast Utah
and southeast Utah.

.DAY ONE...Today and tonight.

Isolated to widely scattered thunderstorm development is possible
again this afternoon over the higher terrain of eastern Utah and
western Colorado...particularly the San Juan mountains. Gusty outflow
winds...and localized moderate to heavy rainfall rates will be the
main threats through sunset.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

A push of monsoonal moisture is expected by late week...persisting
into the weekend...thunderstorm coverage as a result. Chances of
heavy rain and flash flooding will be on the increase during this
period.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

Hazardous Weather Outlook
National Weather Service Dodge City KS
321 AM CDT Tue Jul 23 2024

KSZ030-031-043>046-061>066-074>081-084>090-240830-
Trego-Ellis-Scott-Lane-Ness-Rush-Hamilton-Kearny-Finney-Hodgeman-
Pawnee-Stafford-Stanton-Grant-Haskell-Gray-Ford-Edwards-Kiowa-
Pratt-Morton-Stevens-Seward-Meade-Clark-Comanche-Barber-
321 AM CDT Tue Jul 23 2024 /221 AM MDT Tue Jul 23 2024/

This Hazardous Weather Outlook is for portions of central Kansas,
south central Kansas, southwest Kansas, and west central Kansas.

.DAY ONE...Today and Tonight

Areas of fog this morning which may reduce visibilities to less
than 1 mile between 3 am and 9 am this morning.

There will be a slight chance for thunderstorms today (<20%) east
of highway 183. Any storm that does develop is not expected to be
severe but a few isolated wind gusts of 40 mph or a little higher
can not be completely ruled out.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday

No hazardous weather is expected at this time.

.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
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE