Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

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

Lat: 41.59417° N Lon: 109.06528° W Elev: 6759.0 ft.

Clear

84°F

29°C

Humidity 9%
Wind Speed S 4 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 01 Aug 09:00 PM MDT
Detailed forecast for

East Sweetwater County

Tonight
Mostly clear this evening, then becoming partly cloudy. Patchy smoke. Lows around 60. Southwest winds around 10 mph.
Sunday
Mostly sunny. Areas of smoke. Breezy with highs in the mid 90s. South winds around 10 mph, becoming southwest 15 to 20 mph in the afternoon.
Sunday Night
Partly cloudy. Areas of smoke. Breezy with lows around 60. West winds 15 to 20 mph, diminishing to around 10 mph after midnight.
Monday
Partly cloudy in the morning, then clearing. Breezy with highs in the mid 80s. Northwest winds 15 to 20 mph. Gusts up to 35 mph in the afternoon.
Monday Night
Mostly clear and breezy. Lows around 50. North winds 15 to 20 mph with gusts up to 35 mph.
Tuesday
Sunny. Highs in the mid 80s.
Tuesday Night
Mostly clear. Lows around 50.
Wednesday
Mostly sunny. Highs in the mid 80s.
Wednesday Night
Mostly clear. Lows in the lower 50s.
Thursday
Mostly sunny. Highs around 90.
Thursday Night
Mostly clear. Lows around 60.
Friday
Mostly sunny. Highs around 90.
Friday Night
Mostly clear. Lows around 60.
Saturday
Mostly sunny. Highs around 90.



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747 PM MDT Sat Aug 1 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database