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

37°F

3°C

Humidity 59%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 29 Jan 06:14 PM MST
Extended Forecast for

31 Miles W Darby MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of rain, mainly after 3pm.  Snow level 4600 feet rising to 6300 feet in the afternoon. Mostly cloudy, with a high near 43. Light south wind.

    High: 43 °F

    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain.  Mostly cloudy, with a low around 37. South wind 3 to 5 mph.

    Low: 37 °F

    Chance Rain

  • Saturday

    Saturday: Partly sunny, with a high near 48. Light south wind.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of rain, mainly after 11pm.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Monday

    Monday: A chance of rain.  Snow level 4700 feet. Partly sunny, with a high near 43.

    High: 43 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 34. Calm wind.
Friday
A 40 percent chance of rain, mainly after 3pm. Snow level 4600 feet rising to 6300 feet in the afternoon. Mostly cloudy, with a high near 43. Light south wind.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 37. South wind 3 to 5 mph.
Saturday
Partly sunny, with a high near 48. Light south wind.
Saturday Night
Mostly cloudy, with a low around 34. Calm wind.
Sunday
Partly sunny, with a high near 50.
Sunday Night
A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 36.
Monday
A chance of rain. Snow level 4700 feet. Partly sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 43.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Sunny, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
31 Miles W Darby MT
 46°N 114.81°W (Elev. 3717 ft)
2:07 pm MST Jan 29, 2026
7pm MST Jan 29, 2026-6pm MST Feb 5, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database