Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

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

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

Clear

37°F

3°C

Humidity	19%
Wind Speed	W 14 MPH
Barometer	30.31 in (1026.41 mb)
Dewpoint	-1°F (-18°C)
Visibility	10.00 mi
Wind Chill	28°F (-2°C)
Last update	27 Jan 04:20 PM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

32 Miles SW Wamsutter WY

This Afternoon
High: 38 °F
Sunny
Tonight
Low: 13 °F
Partly Cloudy
Wednesday
High: 34 °F
Mostly Cloudy
then Cloudy
and Breezy
Wednesday Night
Low: 18 °F
Partly Cloudy
and Breezy
Thursday
High: 34 °F
Sunny and
Breezy
Thursday Night
Low: 18 °F
Partly Cloudy
Friday
High: 37 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Friday Night
Low: 23 °F
Mostly Cloudy
Saturday
High: 43 °F
Partly Sunny
and Breezy

Detailed Forecast

This Afternoon

Sunny, with a high near 38. West northwest wind around 14 mph, with gusts as high as 22 mph.

Tonight

Partly cloudy, with a low around 13. West wind 7 to 9 mph becoming south southwest after midnight.

Wednesday

Mostly cloudy, with a high near 34. Breezy, with a south wind 7 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

Wednesday Night

Partly cloudy, with a low around 18. Breezy, with a west wind 16 to 20 mph, with gusts as high as 28 mph.

Thursday

Sunny, with a high near 34. Breezy, with a west wind 14 to 20 mph.

Thursday Night

Partly cloudy, with a low around 18. West wind 10 to 13 mph.

Friday

Mostly sunny, with a high near 37. Breezy, with a west wind 10 to 15 mph, with gusts as high as 21 mph.

Friday Night

Mostly cloudy, with a low around 23.

Saturday

Partly sunny, with a high near 43. Breezy.

Saturday Night

Partly cloudy, with a low around 20.

Sunday

Mostly sunny, with a high near 42.

Sunday Night

Partly cloudy, with a low around 22.

Monday

Partly sunny, with a high near 43.

Additional Forecasts and Information

Zone Area Forecast for East Sweetwater County, WY

Basemap Options

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ABOUT THIS FORECAST

Point Forecast:

32 Miles SW Wamsutter WY
41.32°N 108.36°W (Elev. 7077 ft)

3:49 pm MST Jan 27, 2026

Forecast Valid:

4pm MST Jan 27, 2026-6pm MST Feb 2, 2026

Forecast Discussion

Additional Resources

Radar & Satellite Image

Link to Local Radar Data

Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation