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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Ravalli County Airport (KHRF)

Lat: 46.25463°NLon: 114.1246°WElev: 3644.0ft.

Rain

41°F

5°C

Humidity 86%
Wind Speed S 13 MPH
Barometer 29.61 in (1002.71 mb)
Dewpoint 37°F (3°C)
Visibility 8.00 mi
Wind Chill34°F (1°C)
Last update 05 Dec 06:55 PM MST
Extended Forecast for

13 Miles E Corvallis MT

Winter Storm Warning December 5, 07:24pm until December 6, 05:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 5, 07:24pm until December 6, 05:00pm

    NOW until 5:00pm Sat

    Winter Storm Warning

  • Tonight

    Low: 25 °F

    Heavy Snow

  • Saturday

    Saturday: Snow. High near 27. West wind 10 to 14 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 27 °F

    Snow

  • Saturday Night

    Saturday Night: Snow. Low around 22. West southwest wind 11 to 14 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 22 °F

    Snow

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 29. Southwest wind around 10 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 29 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow. Low around 25. Southwest wind 9 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 25 °F

    Snow

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 32. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow before 2am, then rain and snow. Low around 29. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Snow then
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow, becoming all snow after 11am. Cloudy, with a high near 33.

    High: 33 °F

    Rain/Snow
    then Snow

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Low around 25. West wind 13 to 16 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.
Saturday
Snow. High near 27. West wind 10 to 14 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow. Low around 22. West southwest wind 11 to 14 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 29. Southwest wind around 10 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday Night
Snow. Low around 25. Southwest wind 9 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Monday
Snow likely. Mostly cloudy, with a high near 32. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Snow before 2am, then rain and snow. Low around 29. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Rain and snow, becoming all snow after 11am. Cloudy, with a high near 33.
Tuesday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 27.
Wednesday
Snow before 11am, then rain and snow. The snow could be heavy at times. Cloudy, with a high near 35.
Wednesday Night
Rain and snow. Mostly cloudy, with a low around 27.
Thursday
Snow likely. Mostly cloudy, with a high near 32.
Thursday Night
Snow likely. Mostly cloudy, with a low around 24.
Friday
A chance of snow. Mostly cloudy, with a high near 34.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles E Corvallis MT
 46.31°N 113.82°W (Elev. 6736 ft)
Last Update:
5:31 pm MST Dec 5, 2025
Forecast Valid:
7pm MST Dec 5, 2025-6pm MST Dec 12, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation