Flooding Possible in the Southwest U.S.; Coastal Storm to Impact the East

Heavy to excessive rainfall is expected today into Wednesday over New Mexico into far west Texas. Flash flooding and debris flows in wildfire burn areas will be possible. A strong coastal storm will develop off the Mid-Atlantic coast Wednesday, intensifying toward southern New England this weekend. Significant coastal flooding, strong rip currents, and beach erosion from high surf expected. Read More >

Current conditions at

St George Regional Airport (KSGU)

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

Clear

86°F

30°C

Humidity 22%
Wind Speed W 17 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 22 Sep 04:56 PM MDT
Detailed forecast for

Southern Mountains

Tonight
Mostly clear. Lows in the lower 40s.
Wednesday
Partly cloudy in the morning, then mostly cloudy with a 20 percent chance of showers and thunderstorms in the afternoon. Highs around 60.
Wednesday Night
A 20 percent chance of showers and thunderstorms in the evening. Mostly cloudy. Lows in the mid 40s.
Thursday
A chance of rain showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Partly sunny. Highs in the upper 50s. Chance of precipitation 40 percent.
Thursday Night
Mostly cloudy with a 20 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 40s.
Friday
Partly cloudy in the morning then becoming sunny. Highs in the upper 50s.
Friday Night And Saturday
Partly cloudy. Lows in the mid 40s. Highs around 60.
Saturday Night Through Sunday Night
Mostly cloudy. Lows in the mid 40s. Highs in the upper 50s.
Monday
Partly cloudy in the morning, then partly sunny with a chance of rain showers in the afternoon. Highs in the lower 50s. Chance of showers 50 percent.
Monday Night
Partly cloudy. Lows in the upper 30s.
Tuesday
Sunny. Highs in the mid 50s. =



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1245 PM MDT Tue Sep 22 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database