Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

I80/US30 - Peru Hill (KCMS)

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

NA

46°F

8°C

Humidity 45%
Wind Speed WSW 16 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility 1.24 mi
Wind Chill39°F (4°C)
Last update 27 Feb 10:56 AM MST
Detailed forecast for

Rock Springs and Green River

Today
Mostly sunny and breezy. Highs in the lower 50s. West winds 20 to 25 mph with gusts up to 45 mph.
Tonight
Mostly clear and breezy. Lows around 30. West winds 15 to 20 mph with gusts up to 35 mph.
Saturday
Mostly sunny in the morning, then becoming mostly cloudy. Breezy with highs in the mid 50s. West winds 15 to 20 mph.
Saturday Night
Cloudy. Lows in the lower 30s. West winds 10 to 15 mph in the evening.
Sunday
Cloudy. A slight chance of rain showers in the afternoon. Highs in the lower 50s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
Sunday Night
Cloudy. A chance of rain showers after midnight. Lows in the lower 30s. Chance of rain 30 percent.
Monday
Cloudy with a chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs around 50. Chance of rain 50 percent.
Monday Night
Cloudy with a chance of rain showers with a slight chance of thunderstorms. A chance of snow showers after midnight. Lows in the lower 30s. Chance of precipitation 40 percent.
Tuesday
Cloudy in the morning, then becoming partly cloudy. A chance of rain and snow showers. Highs around 50. Chance of precipitation 30 percent.
Tuesday Night
Mostly clear. Lows in the mid 20s.
Wednesday
Mostly sunny. Highs around 50.
Wednesday Night
Mostly cloudy. A slight chance of rain and snow showers after midnight. Lows in the upper 20s. Chance of precipitation 20 percent.
Thursday
Partly cloudy in the morning, then becoming cloudy. A 30 percent chance of snow showers. Breezy with highs in the mid 40s.



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1047 AM MST Fri Feb 27 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database