High Wind Warning Montana | Effective 04/06/2026 11:56

Headline: 
High Wind Warning issued April 6 at 12:56PM MDT until April 7 at 9:00PM MDT by NWS Great Falls MT
Event: 
High Wind Warning
Urgency: 
Expected
Effective: 
April 6, 2026 - 11:56am
Expires: 
April 7, 2026 - 3:00am
Description: 
* WHAT...Southerly winds 30 to 40 mph with gusts up to 60 mph possible. Winds will shift westerly late Tuesday afternoon. * WHERE...Madison River Valley. * WHEN...From 9 AM to 9 PM MDT Tuesday. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult, especially for high profile vehicles.
Instruction: 
People are urged to secure loose objects that could be blown around or damaged by the wind. Remember, a High Wind Warning means that there is at least an 80% chance of 40 mph sustained winds or 58 mph wind gusts occurring during the warning period.
Area Description: 
Madison River Valley
Forcast Office: 
NWS Great Falls MT