Montana Snow Squall Warning | Effective 04/15/2026 20:13

Headline: 
Snow Squall Warning issued April 15 at 9:13PM MDT until April 15 at 9:45PM MDT by NWS Missoula MT
Event: 
Snow Squall Warning
Urgency: 
Expected
Effective: 
April 15, 2026 - 8:13pm
Expires: 
April 15, 2026 - 8:45pm
Description: 
The National Weather Service in Missoula has issued a * Snow Squall Warning for... Silver Bow County in west central Montana... * Until 945 PM MDT. * At 913 PM MDT, a dangerous snow squall was located along a line extending from near Whitehall to near Divide, moving northeast at 35 mph. HAZARD...Intense bursts of heavy snow. Gusty winds leading to blowing snow and rapidly falling visibility. Wind gusts greater than 40 mph. SOURCE...Radar indicated. IMPACT...Travel will become difficult and potentially dangerous within minutes. This includes Interstate 90 between mile markers 216 and 231. Locations impacted include... Butte, Silver Bow, Walkerville, Divide, Nissler, Melrose, Ramsay, Janney, and Newcomb.
Instruction: 
Slow Down! Rapid changes in visibility and road conditions are expected with this dangerous snow squall. Be alert for sudden whiteout conditions.
Area Description: 
Silver Bow, MT
Forcast Office: 
NWS Missoula MT
Sender: 
w-nws.webmaster@noaa.gov