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° N Lon: 109.06528° W Elev: 6759.0 ft.

Mostly Cloudy

32°F

0°C

Humidity 59%
Wind Speed WSW 21 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 02 Dec 12:20 PM MST
Detailed forecast for

East Sweetwater County

This Afternoon
Mostly cloudy and breezy. Highs in the lower 30s. West winds 15 to 20 mph with gusts up to 35 mph.
Tonight
Cloudy with a 30 percent chance of snow showers. Patchy fog after midnight. Breezy, cold with lows around 18. West winds around 10 mph, becoming north 15 to 20 mph with gusts up to 30 mph after midnight.
Wednesday
Mostly cloudy with a chance of snow showers in the morning, then mostly sunny in the afternoon. Breezy with highs in the mid 20s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 30 percent.
Wednesday Night
Mostly clear. Cold with lows around 10 above. Southwest winds 10 to 15 mph with gusts up to 25 mph after midnight.
Thursday
Partly cloudy and breezy. Highs around 30. West winds 15 to 20 mph with gusts up to 35 mph.
Thursday Night
Mostly cloudy. A chance of snow showers after midnight. Breezy, cold with lows around 20. Chance of snow 30 percent.
Friday
Partly cloudy with a chance of snow showers in the morning, then mostly cloudy with a slight chance of snow showers in the afternoon. Breezy with highs in the lower 30s. Chance of snow 30 percent.
Friday Night
Mostly cloudy with a 30 percent chance of snow showers. Breezy with lows in the lower 20s.
Saturday
Mostly cloudy with a 30 percent chance of snow showers. Breezy with highs in the upper 30s.
Saturday Night
Mostly cloudy with a 30 percent chance of snow showers. Breezy with lows in the mid 20s.
Sunday
Partly cloudy and breezy. Highs in the mid 30s.
Sunday Night
Mostly cloudy. Lows in the mid 20s.
Monday
Partly cloudy and breezy. Highs in the mid 30s.



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1202 PM MST Tue Dec 2 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database