Montana Winter Weather Advisory | Effective 04/16/2026 08:38

Headline: 
Winter Weather Advisory issued April 16 at 9:38AM MDT until April 16 at 6:00PM MDT by NWS Great Falls MT
Event: 
Winter Weather Advisory
Urgency: 
Expected
Effective: 
April 16, 2026 - 8:38am
Expires: 
April 16, 2026 - 5:00pm
Description: 
* WHAT...Snow. Additional snow accumulations up to one inch. * WHERE...Madison River Valley. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Slushy snow covered roads may make travel difficult, especially Thursday morning. The hazardous conditions could impact the Thursday evening commute.
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. Remember, a Winter Weather Advisory means that there is at least an 80% chance of minor impacts due to winter weather conditions during the advisory period.
Area Description: 
Madison River Valley
Forcast Office: 
NWS Great Falls MT
Sender: 
w-nws.webmaster@noaa.gov