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

WEST FORK (WSFM8)

Lat: 45.81556°NLon: 114.25833°WElev: 4420.0ft.

NA

44°F

7°C

Humidity 43%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 29 Jan 04:14 PM MST
Extended Forecast for

11 Miles WSW Darby MT

  • This Afternoon

    This Afternoon: A 30 percent chance of snow.  Mostly cloudy, with a high near 27. West southwest wind around 9 mph.  Little or no snow accumulation expected.

    High: 27 °F

    Chance Snow

  • Tonight

    Tonight: A 10 percent chance of snow after 5am.  Mostly cloudy, with a low around 23. West southwest wind around 8 mph.

    Low: 23 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow, mainly after 3pm.  Mostly cloudy, with a high near 32. Southwest wind 9 to 13 mph, with gusts as high as 22 mph.  New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 26. West southwest wind 11 to 14 mph, with gusts as high as 25 mph.

    Low: 26 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow before 11am.  Partly sunny, with a high near 35. South southwest wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 35 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday Night

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

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow after 11pm.  Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

  • Monday

    Monday: Snow likely, mainly before 11am.  Partly sunny, with a high near 30.

    High: 30 °F

    Snow Likely

Detailed Forecast

This Afternoon
A 30 percent chance of snow. Mostly cloudy, with a high near 27. West southwest wind around 9 mph. Little or no snow accumulation expected.
Tonight
A 10 percent chance of snow after 5am. Mostly cloudy, with a low around 23. West southwest wind around 8 mph.
Friday
A 50 percent chance of snow, mainly after 3pm. Mostly cloudy, with a high near 32. Southwest wind 9 to 13 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 26. West southwest wind 11 to 14 mph, with gusts as high as 25 mph.
Saturday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 35. South southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Partly sunny, with a high near 37.
Sunday Night
A chance of snow after 11pm. Mostly cloudy, with a low around 24.
Monday
Snow likely, mainly before 11am. Partly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
A slight chance of snow. Partly sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 25.
Thursday
Sunny, with a high near 39.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Darby MT
 46°N 114.4°W (Elev. 7244 ft)
2:07 pm MST Jan 29, 2026
4pm MST Jan 29, 2026-6pm MST Feb 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database