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

12°F

-11°C

Humidity 78%
Wind Speed SE 9 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill-0°F (-18°C)
Last update 29 Nov 08:20 AM MST
Extended Forecast for

Rock Springs WY

  • Today

    Today: Mostly sunny, with a high near 33. Calm wind becoming west southwest 5 to 8 mph in the afternoon.

    High: 33 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 18. South wind around 5 mph becoming light and variable  in the evening.

    Low: 18 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 50 percent chance of snow showers.  Cloudy, with a high near 31. Northeast wind 3 to 8 mph.  New snow accumulation of less than one inch possible.

    High: 31 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 12. Northeast wind around 6 mph becoming light and variable.

    Low: 12 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 31. West wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17. West southwest wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers before 11am.  Mostly cloudy, with a high near 34. West wind 8 to 10 mph.

    High: 34 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers.  Mostly cloudy, with a low around 18.

    Low: 18 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 33. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Tonight
Increasing clouds, with a low around 18. South wind around 5 mph becoming light and variable in the evening.
Sunday
A 50 percent chance of snow showers. Cloudy, with a high near 31. Northeast wind 3 to 8 mph. New snow accumulation of less than one inch possible.
Sunday Night
Mostly cloudy, with a low around 12. Northeast wind around 6 mph becoming light and variable.
Monday
Mostly sunny, with a high near 31. West wind 6 to 14 mph, with gusts as high as 21 mph.
Monday Night
Mostly cloudy, with a low around 17. West southwest wind 9 to 13 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of snow showers before 11am. Mostly cloudy, with a high near 34. West wind 8 to 10 mph.
Tuesday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 18.
Wednesday
Partly sunny, with a high near 30.
Wednesday Night
Partly cloudy, with a low around 8.
Thursday
Mostly sunny, with a high near 29.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Mostly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
Rock Springs WY
 41.6°N 109.25°W (Elev. 6398 ft)
8:31 am MST Nov 29, 2025
8am MST Nov 29, 2025-6pm MST Dec 5, 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