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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Partly Cloudy

36°F

2°C

Humidity 59%
Wind Speed SSW 5 MPH
Barometer 30.51 in (1033.19 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 09 Jan 09:35 PM MST
Extended Forecast for

4 Miles NNE Darby MT

  • Tonight

    Tonight: Partly cloudy, with a low around 25. South southeast wind around 7 mph.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40. South southeast wind 6 to 9 mph.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. South wind around 9 mph.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 42. South wind 7 to 10 mph.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30. South wind 7 to 10 mph.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of snow between 11am and 2pm, then a slight chance of rain after 2pm. Partly sunny, with a high near 44. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Monday Night

    Monday Night: A slight chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 37. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 37 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow before 11am. Partly sunny, with a high near 48.

    High: 48 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 25. South southeast wind around 7 mph.
Saturday
Partly sunny, with a high near 40. South southeast wind 6 to 9 mph.
Saturday Night
Partly cloudy, with a low around 27. South wind around 9 mph.
Sunday
Partly sunny, with a high near 42. South wind 7 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 30. South wind 7 to 10 mph.
Monday
A slight chance of snow between 11am and 2pm, then a slight chance of rain after 2pm. Partly sunny, with a high near 44. Chance of precipitation is 20%.
Monday Night
A slight chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 37. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A chance of rain and snow before 11am. Partly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Sunny, with a high near 49.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Sunny, with a high near 42.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Darby MT
 46.09°N 114.14°W (Elev. 5161 ft)
Last Update:
1:01 pm MST Jan 9, 2026
Forecast Valid:
9pm MST Jan 9, 2026-6pm MST Jan 16, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation