Idaho Winter Weather Advisory | Effective 04/21/2026 12:50

Headline: 
Winter Weather Advisory issued April 21 at 1:50PM MDT until April 24 at 12:00PM MDT by NWS Missoula MT
Event: 
Winter Weather Advisory
Urgency: 
Expected
Effective: 
April 21, 2026 - 12:50pm
Expires: 
April 24, 2026 - 11:00am
Description: 
* WHAT...Snow expected above 4000 feet. There is a likelihood of moderate winter weather impacts. Total snow accumulations of 1 to 4 inches below 5000 feet, 6 to 10 inches at pass level and over 12 inches in the high terrain. * WHERE...Elk City and Dixie. * WHEN...From 5 PM Wednesday to 11 AM PDT Friday. * IMPACTS...For MODERATE winter weather impacts, expect disruptions to normal activities. Hazardous traveling conditions. Use extra caution while driving. Closures and disruptions to infrastructure may occur. The hazardous conditions could impact the Wednesday evening and Thursday morning commutes, especially over higher passes. * ADDITIONAL DETAILS...Lower elevation snow accumulations are most likely Thursday night.
Instruction: 
Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.
Area Description: 
Southern Clearwater Mountains
Forcast Office: 
NWS Missoula MT
Sender: 
w-nws.webmaster@noaa.gov