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

Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Hazardous Weather Conditions

Current conditions at

WEST GLACIER (WGRM8)

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

NA

33°F

1°C

Humidity 100%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 10 Dec 07:12 PM MST
Extended Forecast for

West Glacier MT

Flood Watch December 10, 08:10pm until December 11, 05:00pm
Wind Advisory December 10, 08:10pm until December 11, 08:00am
Click here for hazard details and duration
Flood Watch
Wind Advisory
  •  
    Flood Watch December 10, 08:10pm until December 11, 05:00pm
    Wind Advisory December 10, 08:10pm until December 11, 08:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 40 °F

    Rain

  • Thursday

    Thursday: Rain likely, mainly before 2pm. Snow level 5500 feet lowering to 4100 feet in the afternoon . Mostly cloudy, with a temperature falling to around 33 by 5pm. West southwest wind 8 to 14 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F⇓

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow before 10pm, then snow likely. Patchy fog after 11pm. Snow level 3900 feet lowering to 3200 feet after midnight . Otherwise, mostly cloudy, with a low around 28. West southwest wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Rain/Snow
    Likely and
    Patchy Fog

  • Friday

    Friday: Snow. Patchy fog before 11am. High near 40. Calm wind. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 40 °F

    Snow and
    Patchy Fog

  • Friday Night

    Friday Night: Rain and snow. Snow level 3500 feet rising to 4300 feet. Low around 33. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before 11am. Patchy fog between 8am and 11am. Snow level 4100 feet rising to 5700 feet in the afternoon. Otherwise, mostly cloudy, with a high near 44. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow and
    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Patchy fog between 1am and 3am. Otherwise, mostly cloudy, with a low around 29.

    Low: 29 °F

    Patchy Fog

  • Sunday

    Sunday: A chance of rain. Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 45.

    High: 45 °F

    Chance Rain
    and Patchy
    Fog

Detailed Forecast

Tonight
Rain. Low around 40. Southwest wind around 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Rain likely, mainly before 2pm. Snow level 5500 feet lowering to 4100 feet in the afternoon . Mostly cloudy, with a temperature falling to around 33 by 5pm. West southwest wind 8 to 14 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A chance of rain and snow before 10pm, then snow likely. Patchy fog after 11pm. Snow level 3900 feet lowering to 3200 feet after midnight . Otherwise, mostly cloudy, with a low around 28. West southwest wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
Snow. Patchy fog before 11am. High near 40. Calm wind. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Friday Night
Rain and snow. Snow level 3500 feet rising to 4300 feet. Low around 33. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow before 11am. Patchy fog between 8am and 11am. Snow level 4100 feet rising to 5700 feet in the afternoon. Otherwise, mostly cloudy, with a high near 44. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
Patchy fog between 1am and 3am. Otherwise, mostly cloudy, with a low around 29.
Sunday
A chance of rain. Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 45.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 34.
Monday
A chance of rain. Mostly cloudy, with a high near 45.
Monday Night
Rain. Cloudy, with a low around 36.
Tuesday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 44.
Tuesday Night
Rain and snow. Snow level 4300 feet lowering to 3800 feet after midnight . Mostly cloudy, with a low around 32.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Glacier MT
 48.5°N 113.99°W (Elev. 3199 ft)
Last Update:
1:02 pm MST Dec 10, 2025
Forecast Valid:
8pm MST Dec 10, 2025-6pm MST Dec 17, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation