Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Overcast

41°F

5°C

Humidity 56%
Wind Speed SSW 10 MPH
Barometer 30.37 in (1028.45 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 29 Jan 09:55 AM MST
Extended Forecast for

17 Miles ESE Corvallis MT

  • Today

    Today: A 20 percent chance of snow after 11am.  Mostly cloudy, with a high near 29. West southwest wind 6 to 8 mph, with gusts as high as 21 mph.

    High: 29 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. West southwest wind around 5 mph.

    Low: 21 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow after 11am.  Mostly cloudy, with a high near 34. Southwest wind 6 to 9 mph, with gusts as high as 24 mph.

    High: 34 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. Southwest wind around 8 mph, with gusts as high as 22 mph.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 36. Southwest wind around 7 mph, with gusts as high as 20 mph.

    High: 36 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow.  Partly sunny, with a high near 32.

    High: 32 °F

    Chance Snow

Detailed Forecast

Today
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 29. West southwest wind 6 to 8 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 21. West southwest wind around 5 mph.
Friday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 34. Southwest wind 6 to 9 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 24. Southwest wind around 8 mph, with gusts as high as 22 mph.
Saturday
Partly sunny, with a high near 36. Southwest wind around 7 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Partly sunny, with a high near 40.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
A chance of snow. Partly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
Mostly sunny, with a high near 37.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles ESE Corvallis MT
 46.25°N 113.78°W (Elev. 7192 ft)
2:06 am MST Jan 29, 2026
10am MST Jan 29, 2026-6pm MST Feb 4, 2026
 
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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