Tropical Moisture Will Bring Heavy to Excessive Rainfall with Possible Flooding This Week

Tropical moisture will surge over the southwest into the central U.S. this week with several days of heavy to excessive rainfall which may bring limited to considerable flooding. Isolated severe thunderstorm gusts and a couple of tornadoes will be possible from southeast New Mexico into west Texas. Read More >

Current conditions at

St George Regional Airport (KSGU)

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

Rain

61°F

16°C

Humidity 77%
Wind Speed N 3 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 29 Sep 01:15 AM MDT
Detailed forecast for

Southern Mountains

Today
Mostly cloudy. A slight chance of rain showers, thunderstorms and snow showers in the morning, then a chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall. Highs in the upper 40s. Chance of precipitation 50 percent.
Tonight
Breezy. A slight chance of showers and thunderstorms in the evening, then rain showers likely after midnight. Mostly cloudy. Some thunderstorms may produce heavy rainfall in the evening. Lows around 40. North winds 15 to 25 mph. Chance of precipitation 60 percent.
Wednesday
Breezy. Partly sunny with a 40 percent chance of rain showers in the morning, then partly cloudy in the afternoon. Highs in the mid 50s. North winds 15 to 25 mph.
Wednesday Night
Mostly clear. Lows around 40.
Thursday
Sunny. Highs around 60.
Thursday Night
Clear. Lows in the lower 40s.
Friday Through Saturday
Mostly clear. Highs in the lower 60s. Lows in the mid 40s.
Saturday Night
Clear. Lows in the mid 40s.
Sunday Through Monday
Mostly clear. Highs around 60. Lows in the mid 40s. =



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1244 AM MDT Tue Sep 29 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database