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 >

Current conditions at

STILLWATER (STWM8)

Lat: 48.53944°NLon: 114.55944°WElev: 3116.0ft.

NA

32°F

0°C

Humidity 100%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 10 Dec 06:00 PM MST
Extended Forecast for

6 Miles ESE Fortine MT

Flood Watch December 10, 06:38pm until December 11, 05:00pm
Wind Advisory December 10, 06:38pm until December 11, 08:00am
Click here for hazard details and duration
Flood Watch
Wind Advisory
  •  
    Flood Watch December 10, 06:38pm until December 11, 05:00pm
    Wind Advisory December 10, 06:38pm until December 11, 08:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 30 °F

    Rain/Snow

  • Thursday

    Thursday: Snow likely, mainly before 11am.  Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 22 by 5pm. West wind 13 to 18 mph, with gusts as high as 37 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Snow Likely
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly after 11pm.  Increasing clouds, with a low around 23. West wind 7 to 10 mph, with gusts as high as 18 mph.  New snow accumulation of less than one inch possible.

    Low: 23 °F

    Chance Snow

  • Friday

    Friday: Snow.  High near 31. West southwest wind 6 to 8 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Snow

  • Friday Night

    Friday Night: Snow.  Low around 28. West southwest wind around 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Snow

  • Saturday

    Saturday: A 30 percent chance of snow before 11am.  Mostly cloudy, with a high near 31. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow.  Partly sunny, with a high near 33.

    High: 33 °F

    Chance Snow

Detailed Forecast

Tonight
Rain, possibly mixed with snow, becoming all snow after 2am. Low around 30. Southwest wind 15 to 18 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Snow likely, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 22 by 5pm. West wind 13 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A 40 percent chance of snow, mainly after 11pm. Increasing clouds, with a low around 23. West wind 7 to 10 mph, with gusts as high as 18 mph. New snow accumulation of less than one inch possible.
Friday
Snow. High near 31. West southwest wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow. Low around 28. West southwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday
A 30 percent chance of snow before 11am. Mostly cloudy, with a high near 31. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
A chance of snow. Partly sunny, with a high near 33.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 30.
Monday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 35.
Monday Night
Snow. Cloudy, with a low around 29.
Tuesday
Snow. Mostly cloudy, with a high near 31.
Tuesday Night
Snow. Mostly cloudy, with a low around 25.
Wednesday
Snow. Mostly cloudy, with a high near 27.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Fortine MT
 48.74°N 114.77°W (Elev. 6283 ft)
1:02 pm MST Dec 10, 2025
6pm MST Dec 10, 2025-6pm MST Dec 17, 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