< Winter Weather Advisory Montana | Effective 03/12/2026 22:46

Winter Weather Advisory Montana | Effective 03/12/2026 22:46

Headline: 
Winter Weather Advisory issued March 12 at 11:46PM MDT until March 14 at 6:00PM MDT by NWS Great Falls MT
Event: 
Winter Weather Advisory
Urgency: 
Expected
Effective: 
March 12, 2026 - 10:46pm
Expires: 
March 13, 2026 - 5:15pm
Description: 
* WHAT...Periods of snow. Additional snow accumulations between 3 and 9 inches. * WHERE...Eastern Glacier, Western Toole, and Central Pondera Counties, Eastern Toole and Liberty Counties, Western and Central Chouteau County, and Bears Paw Mountains and Southern Blaine. * WHEN...Until 6 PM MDT Saturday. * IMPACTS...Travel could be difficult. * ADDITIONAL DETAILS...The best window for snowfall will be late Friday into Saturday.
Instruction: 
Slow down and use caution while traveling. The latest road conditions can be obtained by calling 5 1 1 or visiting the MDT Road Report website. To see a graphical representation of the degree of stress on young livestock please visit our webpage and select Local Programs then Cold Air Advisory for Newborn Livestock.
Area Description: 
Eastern Glacier, Western Toole, and Central Pondera; Eastern Toole and Liberty; Western and Central Chouteau County; Bears Paw Mountains and Southern Blaine
Forcast Office: 
NWS Great Falls MT