Heat and Fire Weather Concerns West; Heavy Rain and Thunderstorms from Plains to mid-Atlantic

Thunderstorms and locally heavy rainfall is expected from the Central Plains to the Ohio Valley, mid-Atlantic and across the Southeast. Severe weather from the Upper Midwest to Central Plains increases on Friday. Major to Extreme HeatRisk continues across the Southern Plains to the lower Mississippi Valley late this week. Fire weather concerns for the northern Rockies and northern Plains today. Read More >

Current conditions at

St George Regional Airport (KSGU)

Lat: 37.0451° N Lon: 113.50561° W Elev: 2872.0 ft.

Clear

80°F

27°C

Humidity 22%
Wind Speed NNW 4 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 10 Sep 09:56 AM MDT
Detailed forecast for

Southern Mountains

Today
Sunny. Highs around 70.
Tonight
Mostly clear. Lows in the lower 50s.
Friday
Partly sunny with a slight chance of rain showers in the morning, then partly cloudy with a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of precipitation 50 percent.
Friday Night
A 20 percent chance of showers and thunderstorms in the evening. Partly cloudy. Lows in the lower 50s.
Saturday
Breezy, sunny. Highs in the upper 60s. Southwest winds 15 to 25 mph in the afternoon.
Saturday Night
Breezy. Mostly clear. Lows around 50. Southwest winds 15 to 25 mph.
Sunday Through Tuesday Night
Mostly clear. Highs in the lower 60s. Lows in the mid 40s.
Wednesday
Partly cloudy. Highs around 60. =



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1241 AM MDT Thu Sep 10 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database