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

Rock Springs, Rock Springs-Sweetwater County Airport (KRKS)

Lat: 41.59417°NLon: 109.06528°WElev: 6759.0ft.

Clear

33°F

1°C

Humidity 47%
Wind Speed W 17 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 29 Jan 04:54 PM MST
Extended Forecast for

16 Miles NNW Reliance WY

  • Tonight

    Tonight: Partly cloudy, with a low around 15. West wind 5 to 14 mph, with gusts as high as 23 mph.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 38. West wind 5 to 13 mph, with gusts as high as 23 mph.

    High: 38 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20. West wind 6 to 10 mph.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43. West wind 6 to 13 mph, with gusts as high as 24 mph.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19. West wind 5 to 8 mph becoming calm  after midnight.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 45. Light west wind.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 15. West wind 5 to 14 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 38. West wind 5 to 13 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 20. West wind 6 to 10 mph.
Saturday
Mostly sunny, with a high near 43. West wind 6 to 13 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 19. West wind 5 to 8 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 45. Light west wind.
Sunday Night
Mostly cloudy, with a low around 23. Calm wind.
Monday
Mostly sunny, with a high near 44.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Sunny, with a high near 40.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
Sunny, with a high near 40.
Wednesday Night
Mostly clear, with a low around 18.
Thursday
Sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNW Reliance WY
 41.88°N 109.26°W (Elev. 6883 ft)
4:47 pm MST Jan 29, 2026
5pm MST Jan 29, 2026-6pm MST Feb 5, 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