Idaho, Wyoming Severe Red Flag Warning | Effective 07/17/2026 00:18

Headline: 
Red Flag Warning issued July 17 at 1:18AM MDT until July 17 at 9:00PM MDT by NWS Pocatello ID
Event: 
Red Flag Warning
Urgency: 
Expected
Effective: 
July 17, 2026 - 12:18am
Expires: 
July 17, 2026 - 8:00pm
Description: 
...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS EVENING FOR SCATTERED THUNDERSTORMS FOR FIRE WEATHER ZONES 411, 413, 422, 427, 475 AND 476... * AFFECTED AREA...Fire Weather Zone 411 Centennial Mountains and Snake River Range/Targhee NF and Fire Weather Zone 413 Caribou Range/Caribou NF. * IMPACTS...Scattered thunderstorms can produce frequent lightning that may in turn produce wildfire starts in receptive fuels. * THUNDERSTORMS...A mix of wet and dry storms, with wetting rains possible with stronger storms * OUTFLOW WINDS...Gusts over 35 mph with peak gusts nearing 55-60 mph.
Instruction: 
A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly based on these criteria for Southeastern Idaho: - Thunderstorm coverage of 25 percent, without specific rainfall criteria.
Area Description: 
Centennial Mountains and Snake River Range/Targhee NF; Caribou Range/Caribou NF
Forcast Office: 
NWS Pocatello ID