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

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

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

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

Clear

34°F

1°C

Humidity 41%
Wind Speed W 12 MPH
Barometer 30.49 in (1032.51 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 12 Jan 09:54 AM MST
Extended Forecast for

North Rock Springs WY

  • Today

    Today: Sunny, with a high near 44. West wind 6 to 9 mph.

    High: 44 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 22. West wind around 7 mph.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. West wind 6 to 14 mph, with gusts as high as 20 mph.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 21. West wind 5 to 9 mph becoming calm after midnight.

    Low: 21 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 46. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 21. West wind around 6 mph.

    Low: 21 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 46. West wind 6 to 13 mph.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 44. West wind 6 to 9 mph.
Tonight
Mostly clear, with a low around 22. West wind around 7 mph.
Tuesday
Mostly sunny, with a high near 47. West wind 6 to 14 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 21. West wind 5 to 9 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 46. Calm wind becoming west 5 to 8 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 21. West wind around 6 mph.
Thursday
Sunny, with a high near 46. West wind 6 to 13 mph.
Thursday Night
Mostly clear, with a low around 14.
Friday
Sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Sunny, with a high near 44.
Saturday Night
Clear, with a low around 18.
Sunday
Sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
North Rock Springs WY
 41.64°N 109.26°W (Elev. 6437 ft)
Last Update:
9:17 am MST Jan 12, 2026
Forecast Valid:
10am MST Jan 12, 2026-6pm MST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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Chance of Precipitation