3 products issued by NWS for:
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Cheyenne WY 232 AM MDT Sat Apr 11 2026 NEZ002-003-019>021-054-055-095-096-WYZ101>119-120845- 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- 232 AM MDT Sat Apr 11 2026 This hazardous weather outlook is for portions of panhandle Nebraska...east central Wyoming...south central Wyoming and southeast Wyoming. .DAY ONE...TODAY AND TONIGHT - Thunderstorms, some of which may be strong, are possible this afternoon and evening across portions of the CWA. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY - A series of shortwaves will continue our active pattern through next week with daily afternoon precipitation chances. .Spotter information statement... Spotter activation will not be needed. $$
Special Weather Statement
Special Weather Statement
National Weather Service Cheyenne WY
350 PM MDT Sat Apr 11 2026
WYZ101-103-105>108-115>119-112300-
East Platte County WY-Shirley Basin WY-South Laramie Range WY-
Central Laramie Range and Southwest Platte County WY-
Goshen County WY-Converse County Lower Elevations WY-
Central Laramie County WY-North Laramie Range WY-
South Laramie Range Foothills WY-Laramie Valley WY-
East Laramie County WY-
350 PM MDT Sat Apr 11 2026
...GUSTY SHOWERS WILL IMPACT NORTHEASTERN CARBON...ALBANY...
SOUTHWESTERN GOSHEN...WESTERN LARAMIE...PLATTE AND SOUTHERN CONVERSE
COUNTIES THROUGH 500 PM MDT...
At 348 PM MDT, Doppler radar was tracking showers, and brief
isolated thunder, along a line extending from near Campbell Creek
Campground to Table Mountain Ranches. Movement was northeast at 45
mph.
HAZARD...Wind gusts of 50 to 55 mph and pea size hail. Brief gusts
around 60 mph possible.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Brief strong gusty winds may result in
travel difficulties.
Locations impacted include...
Cheyenne, Laramie, Douglas, Wheatland, Guernsey, West Laramie, Happy
Valley, Chugwater, Glendo, Federal, Table Mountain Ranches, Antelope
Buttes, Rocking Star Ranch, Willadsen Estates, Hartville, Orin,
Silver Sage Estates, Rogers Canyon, Granite Canon, and Chugcreek.
This includes the following highways...
Interstate 25 in Wyoming between mile markers 13 and 159.
Interstate 80 in Wyoming between mile markers 309 and 311, and
between mile markers 313 and 346.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Persons in campgrounds should consider seeking sturdy shelter until
these storms pass.
&&
LAT...LON 4243 10626 4244 10608 4258 10607 4287 10572
4273 10525 4240 10472 4179 10451 4126 10438
4102 10545
TIME...MOT...LOC 2148Z 226DEG 40KT 4254 10580 4123 10514
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...55 MPH
$$
Trudel
Red Flag Warning
URGENT - FIRE WEATHER MESSAGE National Weather Service Cheyenne WY 1101 AM MDT Sat Apr 11 2026 NEZ434>437-WYZ417>419-430>433-121215- /O.UPG.KCYS.FW.A.0009.260412T1800Z-260414T0200Z/ /O.NEW.KCYS.FW.W.0014.260412T1800Z-260414T0200Z/ Pine Ridge/Nebraska National Forest- Box Butte/South Sioux/Niobrara River- Lower North Platte River Basin/Scottsbluff National Monument- Lodgepole Creek/Southern Nebraska Panhandle- Niobrara/Lower Elevations of Converse/Thunder Basin National Grassland- Middle North Platte River Basin/Niobrara and Converse High Plains- North Laramie Range and Adjacent High Plains- Laramie Foothills and High Plains-Laramie East High Plains- Bordeaux/Chugwater/Wheatland-Goshen/Middle- Lower North Platte River Basin- 1101 AM MDT Sat Apr 11 2026 ...RED FLAG WARNING IN EFFECT FROM NOON SUNDAY TO 8 PM MDT MONDAY FOR LOW RELATIVE HUMIDITY AND BREEZY CONDITIONS FOR FIRE WEATHER ZONES 417, 418, 419, 430, 431, 432, 433, 434, 435, 436, AND 437... The National Weather Service in Cheyenne has issued a Red Flag Warning, which is in effect from noon Sunday to 8 PM MDT Monday. The Fire Weather Watch has been upgraded. * WIND...West to southwest 15 to 20 mph. Gusts 25 to 35 mph. * HUMIDITY...8 to 12 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * ADDITIONAL DETAILS...Poor humidity recoveries are expected Sunday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior. && $$