Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

I80/US30 - Peru Hill (KCMS)

Lat: 41.54958° N Lon: 109.60197° W Elev: 6407.0 ft.

NA

66°F

19°C

Humidity 25%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 1.24 mi
Last update 02 Oct 07:42 PM MDT
Detailed forecast for

Rock Springs and Green River

Tonight
Partly cloudy. Lows in the lower 40s. West winds 10 to 15 mph with gusts up to 25 mph this evening.
Saturday
Partly cloudy in the morning, then clearing. Highs in the mid 70s.
Saturday Night
Mostly clear. Lows around 40.
Sunday
Sunny. Highs in the upper 70s. Gusts up to 20 mph in the afternoon.
Sunday Night
Clear. Lows in the mid 40s.
Monday
Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s.
Monday Night
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 40s.
Tuesday
Mostly sunny. Highs in the mid 70s.
Tuesday Night
Clear. Lows in the mid 40s.
Wednesday
Sunny. Highs in the mid 70s.
Wednesday Night
Clear. Lows in the mid 40s.
Thursday
Sunny. Highs in the mid 70s.
Thursday Night
Clear. Lows in the lower 40s.
Friday
Sunny. Highs in the mid 70s.



Basemap Options
Click map to change the forecast location
Loading map...
716 PM MDT Fri Oct 2 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database