Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

HUNGRY HORSE (HNYM8)

Lat: 48.38333°NLon: 114.0575°WElev: 3123.0ft.

NA

39°F

4°C

Humidity 52%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 09 Dec 06:11 PM MST
Extended Forecast for

5 Miles S West Glacier MT

Flood Watch until December 11, 05:00pm
Winter Weather Advisory December 10, 12:00am until December 10, 11:00am
Click here for hazard details and duration
Flood Watch
Winter Weather Advisory
  •  
    Flood Watch until December 11, 05:00pm

    NOW until 5:00pm Thu

    Flood Watch

  • Tonight

    Low: 27 °F

    Mostly Cloudy
    then Snow

  • Wednesday

    Wednesday: Snow before 11am, then rain.  Snow level rising to 6900 feet in the afternoon. High near 40. Southwest wind 11 to 16 mph, with gusts as high as 38 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 40 °F

    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Rain.  Snow level 6800 feet lowering to 6100 feet after midnight . Low around 36. Southwest wind 17 to 20 mph, with gusts as high as 44 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 36 °F

    Rain

  • Thursday

    Thursday: Rain, possibly mixed with snow, becoming all snow after 11am.  High near 37. West wind 10 to 18 mph, with gusts as high as 43 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Rain/Snow
    then Snow

  • Thursday Night

    Thursday Night: Snow likely.  Cloudy, with a low around 25. Southwest wind 6 to 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow Likely

  • Friday

    Friday: Snow before 5pm, then rain and snow likely.  High near 33. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Snow then
    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow likely, becoming all snow after 8pm.  Mostly cloudy, with a low around 23. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Saturday

    Saturday: A chance of snow.  Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow

Detailed Forecast

Tonight
Snow, mainly after midnight. Low around 27. South southeast wind 5 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Snow before 11am, then rain. Snow level rising to 6900 feet in the afternoon. High near 40. Southwest wind 11 to 16 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Rain. Snow level 6800 feet lowering to 6100 feet after midnight . Low around 36. Southwest wind 17 to 20 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Rain, possibly mixed with snow, becoming all snow after 11am. High near 37. West wind 10 to 18 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday Night
Snow likely. Cloudy, with a low around 25. Southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow before 5pm, then rain and snow likely. High near 33. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 23. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday
A chance of snow. Mostly cloudy, with a high near 30.
Saturday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 27.
Sunday
A chance of snow. Mostly cloudy, with a high near 35.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 30.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 35.
Monday Night
Rain and snow. Snow level 5600 feet. Mostly cloudy, with a low around 32.
Tuesday
Rain and snow likely. Mostly cloudy, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S West Glacier MT
 48.44°N 113.98°W (Elev. 5200 ft)
2:21 pm MST Dec 9, 2025
6pm MST Dec 9, 2025-6pm MST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database