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

DW7095 Clark (D7095)

Lat: 44.90317°NLon: 109.17183°WElev: 4270.0ft.

NA

43°F

6°C

Humidity 43%
Wind Speed N 2 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 22°F (-6°C)
Visibility NA
Last update 29 Jan 12:00 PM MST
Extended Forecast for

20 Miles WNW Ralston WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 42. Northwest wind 6 to 8 mph becoming northeast.

    High: 42 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 31. West northwest wind 8 to 14 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 44. West northwest wind 6 to 10 mph becoming northeast in the afternoon.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Cloudy, then gradually becoming partly cloudy, with a low around 35. Breezy, with a west wind 10 to 20 mph, with gusts as high as 29 mph.

    Low: 35 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 49. Breezy, with a west wind 13 to 18 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 49 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33. West wind 9 to 13 mph.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 52. West southwest wind 5 to 10 mph.

    High: 52 °F

    Partly Sunny

  • Sunday Night

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

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 42. Northwest wind 6 to 8 mph becoming northeast.
Tonight
Partly cloudy, with a low around 31. West northwest wind 8 to 14 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 44. West northwest wind 6 to 10 mph becoming northeast in the afternoon.
Friday Night
Cloudy, then gradually becoming partly cloudy, with a low around 35. Breezy, with a west wind 10 to 20 mph, with gusts as high as 29 mph.
Saturday
Mostly sunny, with a high near 49. Breezy, with a west wind 13 to 18 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 28 mph.
Saturday Night
Mostly cloudy, with a low around 33. West wind 9 to 13 mph.
Sunday
Partly sunny, with a high near 52. West southwest wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles WNW Ralston WY
 44.88°N 109.28°W (Elev. 4767 ft)
12:01 pm MST Jan 29, 2026
12pm 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