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

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

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

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

Clear

30°F

-1°C

Humidity 28%
Wind Speed WSW 8 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 27 Jan 07:20 PM MST
Extended Forecast for

4 Miles N Superior WY

  • Tonight

    Tonight: Partly cloudy, with a low around 15. West southwest wind 8 to 10 mph.

    Low: 15 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 34. Breezy, with a west southwest wind 8 to 18 mph, with gusts as high as 28 mph.

    High: 34 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. Breezy, with a west wind 17 to 21 mph, with gusts as high as 31 mph.

    Low: 14 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 33. Wind chill values as low as zero. Breezy, with a west wind 16 to 20 mph, with gusts as high as 33 mph.

    High: 33 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. Breezy, with a west wind 13 to 16 mph, with gusts as high as 28 mph.

    Low: 16 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 36. Breezy, with a west wind 14 to 17 mph, with gusts as high as 30 mph.

    High: 36 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21. West wind around 14 mph, with gusts as high as 24 mph.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 41. Breezy.

    High: 41 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 15. West southwest wind 8 to 10 mph.
Wednesday
Partly sunny, with a high near 34. Breezy, with a west southwest wind 8 to 18 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 14. Breezy, with a west wind 17 to 21 mph, with gusts as high as 31 mph.
Thursday
Mostly sunny, with a high near 33. Wind chill values as low as zero. Breezy, with a west wind 16 to 20 mph, with gusts as high as 33 mph.
Thursday Night
Partly cloudy, with a low around 16. Breezy, with a west wind 13 to 16 mph, with gusts as high as 28 mph.
Friday
Mostly sunny, with a high near 36. Breezy, with a west wind 14 to 17 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 21. West wind around 14 mph, with gusts as high as 24 mph.
Saturday
Mostly sunny, with a high near 41. Breezy.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Partly sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Superior WY
 41.82°N 108.96°W (Elev. 7428 ft)
Last Update:
5:33 pm MST Jan 27, 2026
Forecast Valid:
7pm MST Jan 27, 2026-6pm MST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation