Weather in The Silos

High Wind Warning issued May 12 at 11:48PM MDT until May 13 at 9:00PM MDT by NWS Great Falls MT

Areas: Big Belt, Bridger and Castle Mountains

12/05/2026, 23:48:00 → 13/05/2026, 17:15:00

* WHAT...Southwest winds 30 to 40 mph with gusts up to 60 mph expected. * WHERE...Big Belt, Bridger and Castle Mountains. * WHEN...From noon to 9 PM MDT Wednesday. * IMPACTS...High winds may move loose debris, damage property and cause isolated power outages. Travel could be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...There will also be widely scattered showers and thunderstorms capable of producing localized wind gusts between 60 and 80 mph Wednesday afternoon and evening.

High Wind Warning issued May 12 at 11:48PM MDT until May 13 at 9:00PM MDT by NWS Great Falls MT

Areas: Canyon Ferry Area; Missouri Headwaters; Madison River Valley; Gallatin Valley; Northwest Beaverhead County; Beaverhead and Western Madison below 6000ft; Ruby Mountains and Southern Beaverhead Mountains; Gallatin and Madison County Mountains and Centennial Mountains

12/05/2026, 23:48:00 → 13/05/2026, 17:15:00

* WHAT...South to southwesterly winds 30 to 40 mph with gusts up to 60 mph possible. * WHERE...Southwestern Montana along and south of Interstate 90, and Canyon Ferry Area. * WHEN...From noon to 9 PM MDT Wednesday. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...There will also be widely scattered showers and thunderstorms capable of producing localized wind gusts between 60 and 80 mph Wednesday afternoon and evening.

Red Flag Warning issued May 13 at 3:18AM MDT until May 13 at 9:00PM MDT by NWS Missoula MT

Areas: Deerlodge/Western Beaverhead National Forest; Eastern Beaverhead National Forest

13/05/2026, 03:18:00 → 13/05/2026, 11:30:00

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS EVENING DUE TO WIND AND LOW RELATIVE HUMIDITY FOR DEERLODGE/WEST BEAVERHEAD AND EAST BEAVERHEAD... * AFFECTED AREA...Fire Weather Zones 110 and 111. * TIMING...From noon today to 9 PM MDT this evening. * WINDS...Southwest winds 25 to 35 mph with gusts up to 55 mph. * RELATIVE HUMIDITY...Relative Humidity between 14 to 24 percent. * STORMS...Scattered thunderstorms causing outflow winds up to 70 mph and dry lightning. * IMPACTS...Any fires that develop will spread rapidly. Outdoor burning is not recommended.