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Flash Flood Warning


Flash Flood Statement
National Weather Service Riverton WY
925 PM MDT Fri Jul 30 2021

WYC013-025-310530-
/O.CON.KRIW.FF.W.0003.000000T0000Z-210731T0530Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Fremont WY-Natrona WY-
925 PM MDT Fri Jul 30 2021

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1130 PM MDT THIS
EVENING FOR SOUTHEASTERN FREMONT AND SOUTHWESTERN NATRONA COUNTIES...

At 925 PM MDT, Doppler radar indicated thunderstorms are beginning
to move east, away from the flash food warning area of extreme
southeast Fremont and extreme southwest Natrona County. Between 1
and 3 inches of rain have fallen. Flash flooding is ongoing or
expected to begin shortly.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Radar.

IMPACT...Flooding of small creeks and streams, as well as other
         drainage and low lying areas.

Some locations that will experience flash flooding include...
  Jeffrey City, Split Rock and Crooks Gap.

The drainages of most concern for flash flooding are Crooks Creek
and Sweetwater River.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 4259 10754 4244 10734 4244 10753 4237 10753
      4233 10786 4243 10796 4255 10788 4255 10787
      4264 10761

FLASH FLOOD...RADAR INDICATED

$$

Murrell


Severe Thunderstorm Watch


SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 406
NWS STORM PREDICTION CENTER NORMAN OK
945 PM CDT FRI JUL 30 2021

SEVERE THUNDERSTORM WATCH 406 IS IN EFFECT UNTIL 400 AM CDT
FOR THE FOLLOWING LOCATIONS

NEC003-009-011-017-071-077-089-115-119-139-141-149-175-183-
310900-
/O.NEW.KWNS.SV.A.0406.210731T0245Z-210731T0900Z/

NE
.    NEBRASKA COUNTIES INCLUDED ARE

ANTELOPE             BLAINE              BOONE
BROWN                GARFIELD            GREELEY
HOLT                 LOUP                MADISON
PIERCE               PLATTE              ROCK
VALLEY               WHEELER
$$


ATTN...WFO...OAX...LBF...GID...


Flash Flood Watch


Flood Watch
National Weather Service Cheyenne WY
228 PM MDT Fri Jul 30 2021

WYZ108-118-119-310600-
/O.EXA.KCYS.FF.A.0001.000000T0000Z-210731T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Goshen County-Central Laramie County-East Laramie County-
Including the cities of Pine Bluffs, Cheyenne, and Torrington
228 PM MDT Fri Jul 30 2021

...FLASH FLOOD WATCH IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...

The National Weather Service in Cheyenne has expanded the

* Flash Flood Watch to include a portion of southeast Wyoming,
  including the following areas, Central Laramie County, East
  Laramie County and Goshen County.

* Until Midnight MDT tonight.

* Monsoon moisture continues to surge north out of Colorado this
  afternoon. Widespread showers and thunderstorms are expected to
  develop through the late afternoon hours and persist through the
  evening hours this evening. These storms are expected to be slow
  moving and will produce heavy rainfall over some areas.

* Folks in low lying areas expect rapid water rises in drainage
  areas. Drainage and low areas are very susceptible to flash
  flooding from rapid water rises. Have a way to receive future
  updates to the watch and monitor weather conditions. Mullen Burn
  Scar may see mudslides and flash flooding with very little
  rainfall.

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 Cheyenne WY
228 PM MDT Fri Jul 30 2021

WYZ103-105>107-110-114>117-310600-
/O.CON.KCYS.FF.A.0001.000000T0000Z-210731T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
North Laramie Range-Shirley Basin-Central Laramie Range and
Southwest Platte County-East Platte County-North Snowy Range
Foothills-Snowy Range-Laramie Valley-South Laramie Range-South
Laramie Range Foothills-
Including the cities of Horse Creek, Albany, Esterbrook, Federal,
Arlington, Garrett, Buford, Laramie, Elk Mountain, Medicine Bow,
Wheatland, Shirley Basin, Centennial, Guernsey, Vedauwoo, Bordeaux,
Whitaker, Pumpkin Vine, and Bosler
228 PM MDT Fri Jul 30 2021

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...

The Flash Flood Watch continues for

* Portions of south central Wyoming and southeast Wyoming, including
  the following areas, in south central Wyoming, North Snowy Range
  Foothills, Shirley Basin and Snowy Range. In southeast Wyoming,
  Central Laramie Range and Southwest Platte County, East Platte
  County, Laramie Valley, North Laramie Range, South Laramie Range
  and South Laramie Range Foothills.

* Until Midnight MDT tonight.

* Monsoon moisture is expected to surge north out of Colorado today.
  Widespread showers and thunderstorms are expected to develop
  through the afternoon hours and persist through the evening hours
  today. These storms are expected to be slow moving and will
  produce heavy rainfall over some areas.

* Hikers and campers in the Snowy and Laramie Ranges can expect
  rapid water rises on area streams. Drainage and low areas are very
  susceptible to flash flooding from rapid water rises. If camping
  or hiking in these areas...have a way to receive future updates to
  the watch and monitor weather conditions. Mullen Burn Scar may see
  mudslides and flash flooding with very little rainfall.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

Claycomb


Special Weather Statement


Special Weather Statement
National Weather Service Cheyenne WY
819 PM MDT Fri Jul 30 2021

NEZ002-003-019>021-054-055-095-096-010200-
Dawes County-Box Butte County-Scotts Bluff County-Banner County-
Morrill County-Kimball County-Cheyenne County-
Northern Sioux County-Southern Sioux County-
Including the cities of Chadron, Chadron St Park, Alliance,
Hemingford, Scottsbluff, Gering, Harrisburg, Angora, Bridgeport,
Bayard, Redington, Kimball, Sidney, Brownson, Harrison, and Agate
819 PM MDT Fri Jul 30 2021

...DEGRADED AIR QUALITY UNTIL 8PM SATURDAY...

The following message is transmitted in collaboration with the
Nebraska Emergency Management Office through 8PM Saturday.

WHAT...Degraded Air Quality Due To Wildfire Smoke.

WHERE...The Western Nebraska Panhandle

WHEN...Through 8PM Saturday.

IMPACTS...Heavy smoke from western wildfires will continue to
impact visibility and air quality through Saturday evening.

HEALTH INFORMATION...The elderly, young children, and individuals
with respiratory problems should 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, we advise that everyone should avoid prolonged exposure
to poor air quality conditions.

$$

AW

Special Weather Statement
National Weather Service Sioux Falls SD
527 PM CDT Fri Jul 30 2021

NEZ013-014-SDZ038>040-050-052>071-311200-
Dixon-Dakota-Beadle-Kingsbury-Brookings-Gregory-Jerauld-Sanborn-
Miner-Lake-Moody-Brule-Aurora-Davison-Hanson-McCook-Minnehaha-
Charles Mix-Douglas-Hutchinson-Turner-Lincoln-Bon Homme-Yankton-
Clay-Union-
Including the cities of Wakefield, Ponca, Allen,
South Sioux City, Huron, De Smet, Arlington, Lake Preston,
Brookings, Gregory, Burke, Wessington Springs, Alpena,
Woonsocket, Howard, Madison, Orland, Flandreau, Chamberlain,
Kimball, Plankinton, White Lake, Stickney, Mitchell, Alexandria,
Emery, Salem, Canistota, Bridgewater, Montrose, Sioux Falls,
Wagner, Platte, Lake Andes, Marty, Armour, Corsica, Delmont,
Parkston, Freeman, Menno, Tripp, Clayton, Parker, Centerville,
Marion, Viborg, Irene, Hurley, Chancellor, Canton, Lennox, Tea,
Harrisburg, Tyndall, Scotland, Springfield, Avon, Tabor, Yankton,
Vermillion, North Sioux City, Beresford, Elk Point, Alcester,
and Jefferson
527 PM CDT Fri Jul 30 2021

...DENSE SMOKE CAUSING DEGRADED AIR QUALITY AND LOW VISIBILITY...

Smoke from wildfires located north of the Canadian border in
Ontario and Manitoba lingers across the area tonight into
Saturday. After a brief period of clearing Saturday night,
additional smoke is expected to push into the region by Sunday.

Dense smoke may reduce the visibility between 1 and 3 miles,
locally falling below 1 mile at times. Rain moving through the
area Friday night and Saturday may provide temporary improvements
in visibility.

Due to the poor air quality, sensitive groups, such as people
with lung disease (including asthma), heart disease, and children
and older adults, should avoid prolonged or heavy exertion. The
general public should also limit prolonged or heavy exertion.

For the latest information on air quality in your location, go to
airnow.gov.

$$

SG

Special Weather Statement
National Weather Service North Platte NE
221 PM CDT Fri Jul 30 2021

NEZ004>010-022>029-035>038-056>059-069>071-094-311930-
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-
Including the cities of Gordon, Rushville, Valentine, Springview,
Spencer, Butte, Lynch, Ainsworth, Bassett, Rose, Oneill,
Atkinson, Oshkosh, Lewellen, Hyannis, Mullen, Thedford, Halsey,
Dunning, Purdum, Brewster, Taylor, Burwell, Bartlett, Ericson,
Arthur, Tryon, Ringgold, Stapleton, Broken Bow, Chappell,
Big Springs, Ogallala, Paxton, Grant, North Platte, Champion,
Enders, Imperial, Wauneta, Hayes Center, Curtis, Eustis, Maywood,
Cody, Eli, Merriman, and Kilgore
221 PM CDT Fri Jul 30 2021 /121 PM MDT Fri Jul 30 2021/

...Wildfire Smoke from Canada and Western U.S. continues to
Affect Western, North Central and Southwest Nebraska...

Smoke and haze from the wildfires in Canada and the Western
United States will continue to slowly spread southward across
western, north central and southwest Nebraska. Areas of thick
ground smoke will be possible with visibility as low as 1 mile at
times. Smoke is expected to linger through early Saturday.

Those with health conditions sensitive to air quality should
reduce prolonged outdoor activity. Should air conditions worsen,
prolonged or heavy exertion should be avoided by those susceptible
to air quality issues. Others may want to consider the impacts of
the expected poor air quality when planning and participating in
outdoor activities and adjust as necessary.

$$


Air Quality Alert


WYZ054>058-071-311900-
Northern Campbell-Southern Campbell-Western Crook-
Wyoming Black Hills-Weston-Northeastern Crook-
Including the cities of Gillette, Wright, Moorcroft, Hulett,
Sundance, Aladdin, Beulah, Four Corners, Newcastle, Upton,
and Colony
122 PM MDT Fri Jul 30 2021

...THE WYOMING AIR QUALITY DIVISION HAS ISSUED AN AIR QUALITY ALERT
FOR WILDFIRE SMOKE IN EFFECT UNTIL 1 PM MDT SATURDAY...

The following message is transmitted in collaboration with the
Wyoming Department of Environmental Quality, Air Quality Division,
and the Wyoming Department of Health.

* WHAT...Air Quality Alert for Wildfire Smoke.

* WHERE...Northeast Wyoming.

* WHEN...Until 1 PM MDT Saturday.

* IMPACTS...Thick smoke from western wildfires will continue over
  northeast Wyoming.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

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/

$$

WYZ199-312015-
Sheridan Foothills-
Including the city of Sheridan
105 PM MDT Fri Jul 30 2021

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

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...Sheridan County, Wyoming.

WHEN...Through at least 1 pm Saturday.

IMPACTS...Smoke from Canadian and western wildfires and the Deer
Creek 2 Fire near the Campbell/Johnson/Sheridan county border in NE
Wyoming will persist through at least Saturday Morning.

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 effects. 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/

$$

WYZ101-102-311900-
Converse County Lower Elevations-Niobrara County-
Including the cities of Douglas, Glenrock, Bill, Deer Creek, Lusk,
and Redbird
1131 AM MDT Fri Jul 30 2021

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

The following message is transmitted on behalf of the Wyoming
Department of Environmental Quality, Air Quality Division and the
Wyoming Department of Health.in effect until 1 PM MDT Saturday.

WHAT...Air Quality Alert for Wildfire Smoke.

WHERE...Converse and Niobrara Counties including
Douglas...Bill...Lusk and Manville.

WHEN...Through 1PM Saturday.

IMPACTS...Heavy smoke from fires in Montana and other western
wildfires.

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/

$$

MTC003-009-011-013-027-031-035-039-045-047-049-053-057-
061-063-067-073-075-077-081-089-095-097-099-011530-

Air Quality Alert
Relayed by National Weather Service Great Falls MT
930 AM MDT Fri Jul 30 2021

...AIR QUALITY ALERT IN EFFECT...

The Montana Department of Environmental Quality has issued an air
quality alert for Big Horn, Carbon, Carter, Cascade, Fergus,
Gallatin, Glacier, Granite, Judith Basin, Lake, Lewis and Clark,
Lincoln, Madison, Mineral, Missoula, Park, Pondera, Powder River,
Powell, Ravalli, Sanders, Stillwater, Sweet Grass, and Teton
counties, in effect until further notice due to elevated particulate
concentrations from local and regional fires. This alert will be
updated again at 9 AM MDT 8/1/21.

An Air Quality Alert means that particulates have been trending
upwards and that an exceedence of the 24 hour National Ambient Air
Quality Standard (NAAQS) has occurred or may occur in the near
future.

As of 9 AM MDT, Particulate levels in Frenchtown and Thompson Falls
are Unhealthy.

As of 9 AM MDT, Particulate levels in Bozeman, Broadus, Cut Bank,
Hamilton, Lewistown, and Missoula are Unhealthy for Sensitive Groups.

As of 9 AM MDT, Particulate levels in Billings, Birney, Butte,
Columbia Falls, Dillon, Great Falls, Helena, Libby, Seeley Lake, West
Yellowstone are Moderate.

When air quality is Unhealthy... State and local health officials
recommend that people with respiratory or heart disease, the elderly,
and children should avoid prolonged exertion; everyone else should
limit prolonged exertion.

When air quality is Unhealthy for Sensitive Groups... State and local
health officials recommend that people with respiratory or heart
disease, the elderly and children should limit prolonged exertion.

When air quality is Moderate... State and local health officials
recommend that unusually sensitive people should consider reducing
prolonged or heavy exertion.

For more information visit the Montana Department of Environmental
Quality at http://todaysair.mt.gov.


Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Sioux Falls SD
911 PM CDT Fri Jul 30 2021

NEZ013-014-SDZ038>040-050-052>071-010215-
Dixon-Dakota-Beadle-Kingsbury-Brookings-Gregory-Jerauld-Sanborn-
Miner-Lake-Moody-Brule-Aurora-Davison-Hanson-McCook-Minnehaha-
Charles Mix-Douglas-Hutchinson-Turner-Lincoln-Bon Homme-Yankton-Clay-
Union-
911 PM CDT Fri Jul 30 2021

This Hazardous Weather Outlook is for northeast Nebraska, central
South Dakota, east central South Dakota, south central South Dakota
and southeast South Dakota.

.DAY ONE...Tonight.

Areas of wildfire smoke and fog will reduce visibility to as low as
one mile at times tonight. If sensitive to higher level of air
pollutants, consider limiting time outdoors or moving activities
indoors. Avoid overexertion.

A few isolated thunderstorms will be possible through tonight for
areas near and along the Missouri River.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Wildfire smoke lingers in the region Saturday morning, with some
clearing Saturday night. Smoke will likely impact the region Sunday
into early next week. Some of this smoke could lead to minor
reductions in visibility along with minor health issues.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

Hazardous Weather Outlook
National Weather Service North Platte NE
404 PM CDT Fri Jul 30 2021

NEZ004>010-022>029-035>038-056>059-069>071-094-312115-
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-
404 PM CDT Fri Jul 30 2021 /304 PM MDT Fri Jul 30 2021/

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

.DAY ONE...TONIGHT.

Thunderstorms are expected across western, north central Nebraska
and the Sandhills. The greatest potential for severe storms are
expected this evening across the Sandhills and north central
Nebraska. The primary severe weather threats will be large hail,
damaging winds, heavy rainfall, and a tornado threat.

Locally heavy rainfall may also produce localized flooding
generally across north central Nebraska.

Surface smoke will impact visibility across western, north central
and southwest Nebraska through the remainder of the evening into
the overnight, with visibility less than 1 mile at times.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY.

Surface smoke will impact visibility to 1 mile or less at times
through early Saturday afternoon. Widely scattered thunderstorms
Tuesday through Thursday. The threat for severe weather appears
low at this time.


.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed through tonight.

&&

More details can be found at
http://www.weather.gov/northplatte

$$

Hazardous Weather Outlook
National Weather Service Riverton WY
258 PM MDT Fri Jul 30 2021

WYZ001>020-022>030-312100-
Yellowstone National Park-Absaroka Mountains-Cody Foothills-
North Big Horn Basin-Southwest Big Horn Basin-
Southeast Big Horn Basin-Owl Creek and Bridger Mountains-
Bighorn Mountains West-Bighorn Mountains Southeast-
Northeast Johnson County-Southeast Johnson County-
Teton and Gros Ventre Mountains-Jackson Hole-
Wind River Mountains West-Wind River Mountains East-
Upper Wind River Basin-Wind River Basin-Lander Foothills-
Green Mountains and Rattlesnake Range-
Natrona County Lower Elevations-Casper Mountain-Star Valley-
Salt River and Wyoming Ranges-Upper Green River Basin Foothills-
Upper Green River Basin-South Lincoln County-
Rock Springs and Green River-Flaming Gorge-East Sweetwater County-
258 PM MDT Fri Jul 30 2021

This Hazardous Weather Outlook is for Western and Central
Wyoming.

.DAY ONE...This Afternoon and Tonight.

Numerous thunderstorms are likely this afternoon and evening,
especially west of the Divide. Some thunderstorms may produce
locally heavy rainfall, and a Flash Flood Watch covers the area
with the highest potential to see localized flash flood.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Showers and thunderstorms are likely Saturday through Monday. The
main hazard will be locally heavy rainfall which could cause
localized flash flooding.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

$$

Hazardous Weather Outlook
National Weather Service Aberdeen SD
344 PM CDT Fri Jul 30 2021

SDZ003>011-015>023-033>037-045-048-051-312045-
Corson-Campbell-McPherson-Brown-Marshall-Roberts-Walworth-Edmunds-
Day-Dewey-Potter-Faulk-Spink-Clark-Codington-Grant-Hamlin-Deuel-
Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo-
344 PM CDT Fri Jul 30 2021 /244 PM MDT Fri Jul 30 2021/

This Hazardous Weather Outlook is for central South Dakota, north
central South Dakota and northeast South Dakota.

.DAY ONE...This afternoon and tonight.

Areas of wildfire smoke will reduce visibility through tonight.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

While conditions are expected to improve some Saturday and Saturday
night, more wildfire smoke will be possible on Sunday which could
lead to additional periods of reduced visibility.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

Hazardous Weather Outlook
National Weather Service Rapid City SD
1242 PM MDT Fri Jul 30 2021

SDZ001-002-012>014-024>026-028-031-032-072-073-WYZ054-056-057-071-
311300-
Harding-Perkins-Butte-Northern Meade Co Plains-Ziebach-
Northern Black Hills-Northern Foot Hills-Rapid City-
Central Black Hills-Pennington Co Plains-Haakon-
Sturgis/Piedmont Foot Hills-Southern Meade Co Plains-
Northern Campbell-Western Crook-Wyoming Black Hills-
Northeastern Crook-
1242 PM MDT Fri Jul 30 2021

This Hazardous Weather Outlook is for portions of western South
Dakota and northeastern Wyoming.

.DAY ONE...This Afternoon and Tonight

Smoky conditions will continue today across much of area.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Smoky conditions could persist across the area at times for the
next several days.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today.

&&

Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity

$$

Hazardous Weather Outlook
National Weather Service Rapid City SD
1242 PM MDT Fri Jul 30 2021

SDZ027-029-030-041>044-046-047-049-074-WYZ055-058-311300-
Southern Foot Hills-Southern Black Hills-Custer Co Plains-
Fall River-Oglala Lakota-Jackson-Bennett-Mellette-Todd-Tripp-
Hermosa Foot Hills-Southern Campbell-Weston-
1242 PM MDT Fri Jul 30 2021 /142 PM CDT Fri Jul 30 2021/

This Hazardous Weather Outlook is for portions of western South
Dakota and northeastern Wyoming.

.DAY ONE...This Afternoon and Tonight

Isolated to scattered thunderstorms will be possible this
afternoon and evening. Severe weather is not expected at this
time.

Smoky conditions will continue today across much of area.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Smoky conditions could persist across the area at times for the
next several days.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today.

&&

Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity

$$

Hazardous Weather Outlook
National Weather Service Cheyenne WY
256 AM MDT Fri Jul 30 2021

NEZ002-003-019>021-054-055-095-096-WYZ101>104-106>109-111>113-
117>119-310900-
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-
Central Laramie Range and Southwest Platte County-
East Platte County-Goshen County-Central Carbon County-
Southwest Carbon County-Sierra Madre Range-
Upper North Platte River Basin-South Laramie Range Foothills-
Central Laramie County-East Laramie County-
256 AM MDT Fri Jul 30 2021

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

.DAY ONE...TODAY AND TONIGHT

Scattered to numerous showers and thunderstorms will occur, mainly
this afternoon and evening, with the most coverage west of
Interstate 25. A few of the thunderstorms east of a Wheatland to
Cheyenne line, and over the Nebraska Panhandle may become severe,
producing strong winds and some hail. Locally heavy rain will
occur with some storms.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

Isolated to scattered afternoon and evening thunderstorms can be
expected most days.

.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