National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Current conditions at

WEST GLACIER (WGRM8)

Lat: 48.51061°NLon: 113.99677°WElev: 3165.0ft.

NA

39°F

4°C

Humidity 97%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 07 Dec 12:12 PM MST
Extended Forecast for

13 Miles NE West Glacier MT

Wind Advisory December 8, 11:00pm until December 9, 11:00am
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: Snow likely, mainly after 4pm. The snow could be heavy at times. Cloudy, with a high near 28. Southwest wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 28 °F

    Heavy Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Patchy blowing snow after 8pm. Low around 26. Breezy, with a west southwest wind 18 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    Low: 26 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Monday

    Monday: Snow. The snow could be heavy at times. Patchy blowing snow. High near 31. Breezy, with a west southwest wind 20 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 8 to 12 inches possible.

    High: 31 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times. Widespread blowing snow, mainly between 8pm and 5am. Low around 25. Breezy, with a southwest wind 22 to 28 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.

    Low: 25 °F

    Heavy Snow
    and Blowing
    Snow

  • Tuesday

    Tuesday: Snow likely, mainly before 11am. The snow could be heavy at times. Areas of blowing snow before 11am, then patchy blowing snow after 2pm. Cloudy, with a high near 29. Breezy, with a west southwest wind 18 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 29 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly after 11pm. The snow could be heavy at times. Low around 21. Chance of precipitation is 80%. New snow accumulation of 7 to 11 inches possible.

    Low: 21 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. High near 26. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    High: 26 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow. Cloudy, with a low around 10.

    Low: 10 °F

    Snow

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 17.

    High: 17 °F

    Snow Likely

Detailed Forecast

This Afternoon
Snow likely, mainly after 4pm. The snow could be heavy at times. Cloudy, with a high near 28. Southwest wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow. The snow could be heavy at times. Patchy blowing snow after 8pm. Low around 26. Breezy, with a west southwest wind 18 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Monday
Snow. The snow could be heavy at times. Patchy blowing snow. High near 31. Breezy, with a west southwest wind 20 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 8 to 12 inches possible.
Monday Night
Snow. The snow could be heavy at times. Widespread blowing snow, mainly between 8pm and 5am. Low around 25. Breezy, with a southwest wind 22 to 28 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.
Tuesday
Snow likely, mainly before 11am. The snow could be heavy at times. Areas of blowing snow before 11am, then patchy blowing snow after 2pm. Cloudy, with a high near 29. Breezy, with a west southwest wind 18 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow, mainly after 11pm. The snow could be heavy at times. Low around 21. Chance of precipitation is 80%. New snow accumulation of 7 to 11 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 26. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Wednesday Night
Snow. Cloudy, with a low around 10.
Thursday
Snow likely. Mostly cloudy, with a high near 17.
Thursday Night
Snow likely. Cloudy, with a low around 10.
Friday
A chance of snow. Mostly cloudy, with a high near 21.
Friday Night
A chance of snow. Mostly cloudy, with a low around 20.
Saturday
A chance of snow. Mostly cloudy, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NE West Glacier MT
 48.61°N 113.76°W (Elev. 6640 ft)
Last Update:
1:01 am MST Dec 7, 2025
Forecast Valid:
12pm MST Dec 7, 2025-6pm MST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation