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

Severe Thunderstorms for Mid-Atlantic and Northeast; Typhoon Approaching Guam

A cold front will sweep eastward today accompanied by strong to severe thunderstorms for the mid-Atlantic and Northeast today. In the wake of this cold front, autumn like temperatures and gusty winds from the Plains, Mississippi Valley, Great Lakes to most of the eastern seaboard. Fire weather conditions for lower Mississippi Valley into portions of California. For Guam, a typhoon is approaching. Read More >

Current conditions at

St George Regional Airport (KSGU)

Lat: 37.0451°NLon: 113.50561°WElev: 2872.0ft.

Clear

57°F

14°C

Humidity 48%
Wind Speed NE 6 MPH
Barometer 30.42 in (1030.14 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 16 Oct 04:56 AM MDT
Extended Forecast for

Saint George UT

  • Today

    Today: Sunny, with a high near 79. North northeast wind 7 to 14 mph becoming east in the afternoon.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. East northeast wind 6 to 11 mph.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. East wind 3 to 6 mph.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 55. Light east northeast wind.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 74. Calm wind.

    High: 74 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 71.

    High: 71 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 79. North northeast wind 7 to 14 mph becoming east in the afternoon.
Tonight
Mostly clear, with a low around 53. East northeast wind 6 to 11 mph.
Saturday
Sunny, with a high near 76. East wind 3 to 6 mph.
Saturday Night
Mostly cloudy, with a low around 55. Light east northeast wind.
Sunday
Mostly sunny, with a high near 74. Calm wind.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 71.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 54.
Wednesday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 69.
Wednesday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 51.
Thursday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint George UT
 37.1°N 113.58°W (Elev. 2631 ft)
Last Update:
12:31 am MDT Oct 16, 2026
Forecast Valid:
5am MDT Oct 16, 2026-6pm MDT Oct 22, 2026
 
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