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

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 >

Hazardous Weather Conditions

Current conditions at

DW7095 Clark (D7095)

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

NA

31°F

-1°C

Humidity 66%
Wind Speed N 1 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Last update 29 Jan 02:00 AM MST
Extended Forecast for

20 Miles WNW Ralston WY

  • Overnight

    Overnight: Partly cloudy, with a low around 29. West wind around 10 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 41. West wind 6 to 11 mph becoming light and variable in the afternoon.

    High: 41 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. West northwest wind 7 to 9 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 44. West southwest wind 6 to 10 mph.

    High: 44 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34. Breezy, with a west wind 9 to 17 mph, with gusts as high as 26 mph.

    Low: 34 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. Breezy, with a west wind 6 to 16 mph, with gusts as high as 25 mph.

    High: 50 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. West wind 8 to 10 mph.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 29. West wind around 10 mph.
Thursday
Sunny, with a high near 41. West wind 6 to 11 mph becoming light and variable in the afternoon.
Thursday Night
Partly cloudy, with a low around 30. West northwest wind 7 to 9 mph.
Friday
Increasing clouds, with a high near 44. West southwest wind 6 to 10 mph.
Friday Night
Mostly cloudy, with a low around 34. Breezy, with a west wind 9 to 17 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 50. Breezy, with a west wind 6 to 16 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 32. West wind 8 to 10 mph.
Sunday
Partly sunny, with a high near 52.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Partly sunny, with a high near 48.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 43.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Mostly sunny, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
20 Miles WNW Ralston WY
 44.88°N 109.28°W (Elev. 4767 ft)
Last Update:
1:46 am MST Jan 29, 2026
Forecast Valid:
2am MST Jan 29, 2026-6pm MST Feb 4, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation