National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain for Parts of Texas & Louisiana; Very Warm Across the Plains and Midwest

Tropical Depression Imelda will bring heavy rainfall to portions of coastal Texas and Louisiana through Thursday. Flash flood watches remain in effect, including for metro Houston. Elsewhere, high pressure and mainly dry weather will bring temperatures as much as 20 degrees above normal from the Central Plains to Upper Midwest. Critical fire weather conditions linger over parts of the Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

St George Municipal Airport (KSGU)

Lat: 37.0451°NLon: 113.50561°WElev: 2872ft.

Fair

73°F

23°C

Humidity 16%
Wind Speed calm
Barometer 29.98 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 18 Sep 11:35 am MDT
Extended Forecast for

Saint George UT

Fire Weather Watch September 19, 10:00am until September 19, 10:00pm
Click here for hazard details and duration
Fire Weather Watch

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 91. South wind 8 to 13 mph.

    Sunny

    High: 91 °F

  • Tonight

    Tonight: Clear, with a low around 64. Southwest wind 8 to 14 mph becoming east southeast after midnight.

    Clear

    Low: 64 °F

  • Thursday

    Thursday: Sunny, with a high near 87. East southeast wind 8 to 13 mph becoming southwest 15 to 20 mph in the afternoon.

    Sunny

    High: 87 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 57. Southwest wind 10 to 20 mph.

    Clear

    Low: 57 °F

  • Friday

    Friday: Sunny, with a high near 80. South wind 5 to 10 mph becoming light and variable in the afternoon.

    Sunny

    High: 80 °F

  • Friday
    Night

    Friday Night: Clear, with a low around 54.

    Clear

    Low: 54 °F

  • Saturday

    Saturday: Sunny, with a high near 84.

    Sunny

    High: 84 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 57.

    Clear

    Low: 57 °F

  • Sunday

    Sunday: Sunny, with a high near 88.

    Sunny

    High: 88 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 91. South wind 8 to 13 mph.
Tonight
Clear, with a low around 64. Southwest wind 8 to 14 mph becoming east southeast after midnight.
Thursday
Sunny, with a high near 87. East southeast wind 8 to 13 mph becoming southwest 15 to 20 mph in the afternoon.
Thursday Night
Clear, with a low around 57. Southwest wind 10 to 20 mph.
Friday
Sunny, with a high near 80. South wind 5 to 10 mph becoming light and variable in the afternoon.
Friday Night
Clear, with a low around 54.
Saturday
Sunny, with a high near 84.
Saturday Night
Clear, with a low around 57.
Sunday
Sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 61.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 84.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Saint George UT
 37.12°N 113.58°W (Elev. 3169 ft)
Last Update:
1:09 pm MDT Sep 18, 2019
Forecast Valid:
2pm MDT Sep 18, 2019-6pm MDT Sep 24, 2019
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation