Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase 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

37°F

3°C

Humidity 64%
Wind Speed SSW 9 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 29 Jan 06:15 AM MST
Extended Forecast for

13 Miles ENE Darby MT

  • Today

    Today: A slight chance of snow before noon, then a slight chance of snow after 1pm.  Mostly cloudy, with a high near 29. South wind around 6 mph.  Chance of precipitation is 20%.

    High: 29 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. South wind 3 to 5 mph.

    Low: 23 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow after 11am.  Mostly cloudy, with a high near 33. South wind 6 to 8 mph, with gusts as high as 22 mph.

    High: 33 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27. South southwest wind around 7 mph, with gusts as high as 21 mph.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 36. South southwest wind around 6 mph.

    High: 36 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26.

    Low: 26 °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 slight chance of snow before noon, then a slight chance of snow after 1pm. Mostly cloudy, with a high near 29. South wind around 6 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 23. South wind 3 to 5 mph.
Friday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 33. South wind 6 to 8 mph, with gusts as high as 22 mph.
Friday Night
Mostly cloudy, with a low around 27. South southwest wind around 7 mph, with gusts as high as 21 mph.
Saturday
Partly sunny, with a high near 36. South southwest wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
A chance of snow. Partly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 36.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ENE Darby MT
 46.09°N 113.93°W (Elev. 6959 ft)
2:06 am MST Jan 29, 2026
6am 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