United StatesNational Weather Service alerts (api.weather.gov)Latest October 12, 2026
National Weather Service warnings and watches for Wyoming
The National Weather Service issued 62 warnings and watches for Wyoming in the 30 days to October 13, 2026, against 41 in the 30 days before; the most frequent since April 6, 2026 is the red flag warning (175 of 405). AreaZine's record of this feed began on April 6, 2026 and holds 405.
Latest
NWS CheyenneWarningOctober 12, 2026
High Wind Warning: North Snowy Range Foothills, WY
Expired 10:00 a.m. MDT, October 12, 2026
NWS RivertonWarningOctober 12, 2026
Freeze Warning: Cody Foothills, North Bighorn Basin, Southwest Bighorn Basin and 1 more, WY
Expired 9:00 a.m. MDT, October 12, 2026
NWS CheyenneWarningOctober 12, 2026
High Wind Warning: North Snowy Range Foothills, WY
Expired 10:00 a.m. MDT, October 12, 2026
NWS RivertonWarningOctober 12, 2026
Freeze Warning: Cody Foothills, North Bighorn Basin, Southwest Bighorn Basin and 1 more, WY
Expired 9:00 a.m. MDT, October 12, 2026
NWS CheyenneWarningOctober 12, 2026
High Wind Warning: Ferris/Seminoe/Shirley Mountains, Central Carbon County, North Snowy Range Foothills and 1 more, WY
Expired 6:00 a.m. MDT, October 12, 2026
NWS CheyenneWarningOctober 11, 2026
High Wind Warning: Ferris/Seminoe/Shirley Mountains, Central Carbon County, North Snowy Range Foothills and 1 more, WY
Expired 6:00 a.m. MDT, October 12, 2026
NWS RivertonWarningOctober 11, 2026
High Wind Warning: Rock Springs and Green River and Flaming Gorge, WY
Expired 6:00 a.m. MDT, October 12, 2026
NWS RivertonWarningOctober 11, 2026
High Wind Warning: Green Mountains and Rattlesnake Range, Natrona County Lower Elevations and East Sweetwater County, WY
Expired 6:00 a.m. MDT, October 12, 2026
NWS RivertonWarningOctober 11, 2026
Freeze Warning: Cody Foothills, North Bighorn Basin, Southwest Bighorn Basin and 1 more, WY
Expired 9:00 a.m. MDT, October 12, 2026
NWS Salt Lake CityWarningOctober 11, 2026
High Wind Warning: Southwest Wyoming, WY
Expired 12:00 a.m. MDT, October 12, 2026
NWS CheyenneWatchOctober 11, 2026
High Wind Watch: Ferris/Seminoe/Shirley Mountains, Central Carbon County, North Snowy Range Foothills and 1 more, WY
Expired 6:00 a.m. MDT, October 12, 2026
NWS RivertonWatchOctober 11, 2026
High Wind Watch: Green Mountains and Rattlesnake Range, Natrona County Lower Elevations and East Sweetwater County, WY
Expired 6:00 a.m. MDT, October 12, 2026
NWS CheyenneWarningOctober 10, 2026
Severe Thunderstorm Warning: Albany and Carbon, WY
Expired 5:00 p.m. MDT, October 10, 2026
NWS CheyenneWarningOctober 10, 2026
Severe Thunderstorm Warning: Albany and Carbon, WY
Expired 5:00 p.m. MDT, October 10, 2026
NWS CheyenneWarningOctober 10, 2026
Severe Thunderstorm Warning: Albany and Carbon, WY
Expired 4:15 p.m. MDT, October 10, 2026
NWS RivertonWarningOctober 9, 2026
Red Flag Warning: North Bighorn Basin/Worland BLM, Cody Foothills, Sweetwater County/Rock Springs BLM/Flaming Gorge NRA and 6 more, MT and WY
Expired 7:00 p.m. MDT, October 9, 2026
NWS CheyenneWarningOctober 9, 2026
Red Flag Warning: 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 Plain
Expired 7:00 p.m. MDT, October 9, 2026
NWS CheyenneWatchOctober 9, 2026
Fire Weather Watch: Box Butte/South Sioux/Niobrara River, Lower North Platte River Basin/Scottsbluff National Monument, Lodgepole Creek/Southern Nebraska Panhandle and 1 more, NE and WY
Expired 6:00 p.m. MDT, October 10, 2026
NWS CheyenneWarningOctober 9, 2026
Red Flag Warning: 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 Plain
Expired 7:00 p.m. MDT, October 9, 2026
NWS CheyenneWatchOctober 9, 2026
Fire Weather Watch: Box Butte/South Sioux/Niobrara River, Lower North Platte River Basin/Scottsbluff National Monument, Lodgepole Creek/Southern Nebraska Panhandle and 1 more, NE and WY
Expired 6:00 p.m. MDT, October 10, 2026
NWS Rapid CityWarningOctober 9, 2026
Red Flag Warning: Central Black Hills, Southern Black Hills, Fall River County Area and 12 more, SD and WY
Expired 8:00 p.m. MDT, October 9, 2026
NWS BillingsWarningOctober 9, 2026
Red Flag Warning: Gallatin National Forest, Wheatland County/Sweet Grass County, Beartooth Ranger District Custer National Forest and 2 more, MT and WY
Expired 9:00 p.m. MDT, October 9, 2026
NWS RivertonWarningOctober 9, 2026
Red Flag Warning: Sweetwater County/Rock Springs BLM/Flaming Gorge NRA, Natrona County/Casper BLM, Johnson County/Casper BLM and 1 more, WY
Expired 7:00 p.m. MDT, October 9, 2026
NWS RivertonWarningOctober 9, 2026
Red Flag Warning: North Bighorn Basin/Worland BLM, Cody Foothills, South Bighorn Basin/Worland BLM and 2 more, MT and WY
Expired 7:00 p.m. MDT, October 9, 2026