Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

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

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

Clear

21°F

-6°C

Humidity 62%
Wind Speed NE 4 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 29 Nov 10:50 PM MST
Extended Forecast for

4 Miles SSW Rock Springs WY

  • Tonight

    Tonight: Cloudy, with a low around 20. East northeast wind around 6 mph.

    Low: 20 °F

    Cloudy

  • Sunday

    Sunday: Snow showers likely, mainly between 11am and 5pm.  Cloudy, with a high near 30. East northeast wind 6 to 13 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 30 °F

    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: A 10 percent chance of snow showers before 7pm.  Partly cloudy, with a low around 14. East northeast wind 6 to 10 mph becoming southwest after midnight.

    Low: 14 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 33. Breezy, with a west wind 8 to 17 mph, with gusts as high as 25 mph.

    High: 33 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 20 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers.  Mostly cloudy, with a high near 35. West wind 11 to 14 mph, with gusts as high as 22 mph.

    High: 35 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers.  Mostly cloudy, with a low around 21. West wind 7 to 10 mph.

    Low: 21 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 20. East northeast wind around 6 mph.
Sunday
Snow showers likely, mainly between 11am and 5pm. Cloudy, with a high near 30. East northeast wind 6 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
A 10 percent chance of snow showers before 7pm. Partly cloudy, with a low around 14. East northeast wind 6 to 10 mph becoming southwest after midnight.
Monday
Sunny, with a high near 33. Breezy, with a west wind 8 to 17 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 20. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 24 mph.
Tuesday
A 20 percent chance of snow showers. Mostly cloudy, with a high near 35. West wind 11 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 21. West wind 7 to 10 mph.
Wednesday
Mostly cloudy, with a high near 29.
Wednesday Night
Partly cloudy, with a low around 10.
Thursday
Mostly sunny, with a high near 29.
Thursday Night
Partly cloudy, with a low around 16. Breezy.
Friday
Partly sunny, with a high near 36. Breezy.
Friday Night
Mostly cloudy, with a low around 23. Breezy.
Saturday
Partly sunny, with a high near 38. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Rock Springs WY
 41.54°N 109.21°W (Elev. 6411 ft)
10:47 pm MST Nov 29, 2025
11pm MST Nov 29, 2025-6pm MST Dec 6, 2025
 
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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