Current conditions at

St George Regional Airport (KSGU)

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

Clear

73°F

23°C

Humidity 21%
Wind Speed NNE 4 MPH
Barometer 29.63 in (1003.39 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 17 May 11:00 AM MDT
Detailed forecast for

Southern Mountains

Today
Breezy. Partly cloudy in the morning, then partly sunny with a chance of rain showers, a slight chance of thunderstorms and snow showers in the afternoon. Highs in the mid 50s. Southwest winds 15 to 25 mph late morning through afternoon. Chance of precipitation 50 percent.
Tonight
Breezy. Snow showers with possible showers and thunderstorms likely in the evening, then snow showers, rain showers and a slight chance of thunderstorms after midnight. Colder. Accumulation 2 to 4 inches. Snow level near 8500 feet in the evening. Lows in the mid 20s. Northwest winds 15 to 25 mph. Chance of precipitation near 100 percent.
Monday
Breezy. Partly sunny with a 50 percent chance of snow showers in the morning, then partly cloudy in the afternoon. Colder. Highs in the upper 30s. Northwest winds 15 to 25 mph in the morning.
Monday Night
Mostly clear. Lows in the mid 20s.
Tuesday
Sunny. Highs in the mid 40s.
Tuesday Night
Mostly clear. Lows around 30.
Wednesday
Sunny. Highs in the lower 50s.
Wednesday Night And Thursday
Partly cloudy. Lows in the mid 30s. Highs in the upper 50s.
Thursday Night Through Saturday
Mostly clear. Lows around 40. Highs around 60. =



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1108 AM MDT Sun May 17 2026
 
 

Additional Resources

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National Digital Forecast Database