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

Hazardous Weather Conditions

Current conditions at

St George Regional Airport (KSGU)

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

Clear

103°F

39°C

Humidity 11%
Wind Speed W 11 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Heat Index98°F (37°C)
Last update 13 Jul 01:56 PM MDT
Extended Forecast for

14 Miles NNE Mesquite NV

Fire Weather Watch July 15, 12:00pm until July 15, 11:00pm
Extreme Heat Warning July 14, 12:00pm until July 14, 10:00pm
Click here for hazard details and duration
Fire Weather Watch
Extreme Heat Warning

  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 109. Southwest wind 8 to 10 mph.

    High: 109 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 84. Southwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 84 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 111. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 111 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 83. Southwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 83 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 107. Light and variable wind becoming southwest 6 to 11 mph in the afternoon.

    High: 107 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 81.

    Low: 81 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 103.

    High: 103 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 79.

    Low: 79 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 101.

    High: 101 °F

    Hot

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 109. Southwest wind 8 to 10 mph.
Tonight
Mostly clear, with a low around 84. Southwest wind 5 to 10 mph becoming light and variable after midnight.
Monday
Sunny and hot, with a high near 111. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Monday Night
Mostly clear, with a low around 83. Southwest wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
Sunny and hot, with a high near 107. Light and variable wind becoming southwest 6 to 11 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 81.
Wednesday
Sunny and hot, with a high near 103.
Wednesday Night
Mostly clear, with a low around 79.
Thursday
Sunny and hot, with a high near 101.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 79.
Friday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 102.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 79.
Saturday
A slight chance of showers and thunderstorms. Sunny and hot, with a high near 101.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NNE Mesquite NV
 37.01°N 113.99°W (Elev. 2365 ft)
Last Update:
3:04 am MDT Jul 13, 2025
Forecast Valid:
2pm MDT Jul 13, 2025-6pm MDT Jul 19, 2025
 
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