Montana Winter Weather Advisory | Effective 04/23/2026 09:30

Headline: 
Winter Weather Advisory issued April 23 at 10:30AM MDT until April 23 at 6:00PM MDT by NWS Great Falls MT
Event: 
Winter Weather Advisory
Urgency: 
Expected
Effective: 
April 23, 2026 - 9:30am
Expires: 
April 23, 2026 - 5:00pm
Description: 
* WHAT...Snow. Additional snow accumulations up to 3 inches. Winds gusting as high as 30 mph. * WHERE...East Glacier Park Region Zone. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Expect winter driving conditions due to slush or snow covered roadways. Falling and or blowing snow may significantly reduce visibility at times. Those with outdoor plans should be prepared for dangerous outdoor conditions. * ADDITIONAL DETAILS...The heavy, wet snow may cause instances of power outages and or tree damage.
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: 
East Glacier Park Region
Forcast Office: 
NWS Great Falls MT
Sender: 
w-nws.webmaster@noaa.gov