Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. 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.

light snow,mist

25°F

-4°C

Humidity 85%
Wind Speed NNW 5 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 21°F (-6°C)
Visibility 4.00 mi
Wind Chill19°F (-7°C)
Last update 03 Dec 12:20 AM MST
Extended Forecast for

Rock Springs WY

  • Overnight

    Overnight: A 40 percent chance of snow showers, mainly before 4am.  Patchy fog before 1am.  Otherwise, cloudy, with a steady temperature around 25. West wind 5 to 7 mph becoming northeast. Winds could gust as high as 22 mph.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 29. East northeast wind 9 to 14 mph becoming light east  in the afternoon. Winds could gust as high as 28 mph.

    High: 29 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 13. Southwest wind 3 to 8 mph.

    Low: 13 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 32. Breezy, with a west wind 9 to 17 mph, with gusts as high as 30 mph.

    High: 32 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 21. Breezy, with a west wind 13 to 17 mph, with gusts as high as 29 mph.

    Low: 21 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Partly sunny, with a high near 36. West wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 36 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow showers after 11pm.  Mostly cloudy, with a low around 25. Breezy, with a west wind 15 to 18 mph, with gusts as high as 29 mph.

    Low: 25 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Saturday

    Saturday: A 20 percent chance of snow showers before 11am.  Partly sunny, with a high near 38. Breezy.

    High: 38 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24. Breezy.

    Low: 24 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Overnight
A 40 percent chance of snow showers, mainly before 4am. Patchy fog before 1am. Otherwise, cloudy, with a steady temperature around 25. West wind 5 to 7 mph becoming northeast. Winds could gust as high as 22 mph. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 29. East northeast wind 9 to 14 mph becoming light east in the afternoon. Winds could gust as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 13. Southwest wind 3 to 8 mph.
Thursday
Mostly sunny, with a high near 32. Breezy, with a west wind 9 to 17 mph, with gusts as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 21. Breezy, with a west wind 13 to 17 mph, with gusts as high as 29 mph.
Friday
Partly sunny, with a high near 36. West wind 10 to 14 mph, with gusts as high as 26 mph.
Friday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 25. Breezy, with a west wind 15 to 18 mph, with gusts as high as 29 mph.
Saturday
A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 38. Breezy.
Saturday Night
Mostly cloudy, with a low around 24. Breezy.
Sunday
Partly sunny, with a high near 39. Breezy.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Partly sunny, with a high near 41. Breezy.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 44. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Rock Springs WY
 41.6°N 109.25°W (Elev. 6398 ft)
12:02 am MST Dec 3, 2025
12am MST Dec 3, 2025-6pm MST Dec 9, 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