Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Overcast

23°F

-5°C

Humidity 62%
Wind Speed N 5 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 23 Jan 01:55 AM MST
Extended Forecast for

10 Miles WSW Hamilton MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 10. Wind chill values as low as -3. East northeast wind around 10 mph.

    Low: 10 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 17. Wind chill values as low as -3. Northeast wind around 7 mph.

    High: 17 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 4. Wind chill values as low as -4. Light and variable wind becoming west around 5 mph after midnight.

    Low: 4 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 19. Wind chill values as low as -4. West wind 5 to 7 mph.

    High: 19 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 6. West southwest wind 6 to 8 mph, with gusts as high as 18 mph.

    Low: 6 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 26.

    High: 26 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 10. Wind chill values as low as -3. East northeast wind around 10 mph.
Friday
Mostly sunny, with a high near 17. Wind chill values as low as -3. Northeast wind around 7 mph.
Friday Night
Mostly clear, with a low around 4. Wind chill values as low as -4. Light and variable wind becoming west around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 19. Wind chill values as low as -4. West wind 5 to 7 mph.
Saturday Night
Partly cloudy, with a low around 6. West southwest wind 6 to 8 mph, with gusts as high as 18 mph.
Sunday
Sunny, with a high near 26.
Sunday Night
Mostly clear, with a low around 14.
Monday
Mostly sunny, with a high near 33.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
A slight chance of snow. Partly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WSW Hamilton MT
 46.22°N 114.36°W (Elev. 5715 ft)
2:06 am MST Jan 23, 2026
2am MST Jan 23, 2026-6pm MST Jan 29, 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