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

Extreme Heat and Severe Thunderstorms Today

Extreme heat continues today from the central Plains to the lower Mississippi River Valley, over southeast Montana, and from southern California into the Southwest Deserts. Extreme Heat Warnings remain in effect. Severe thunderstorms capable of strong to severe wind gusts and large hail are possible across the Great Lakes into the Ohio Valley today into tonight. Read More >

Current conditions at

St George Regional Airport (KSGU)

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

Clear

97°F

36°C

Humidity 25%
Wind Speed N 5 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 27 Jul 12:05 PM MDT
Extended Forecast for

3 Miles SW Washington UT

  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 101. West southwest wind 6 to 8 mph.

    High: 101 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 81. West southwest wind 5 to 8 mph becoming calm after midnight.

    Low: 81 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 107. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 107 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 81. West southwest wind 5 to 8 mph becoming calm in the evening.

    Low: 81 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 107. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 107 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 80.

    Low: 80 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 109.

    High: 109 °F

    Hot

  • Thursday Night

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

    Low: 81 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 113.

    High: 113 °F

    Hot

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 101. West southwest wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 81. West southwest wind 5 to 8 mph becoming calm after midnight.
Tuesday
Sunny and hot, with a high near 107. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 81. West southwest wind 5 to 8 mph becoming calm in the evening.
Wednesday
Sunny and hot, with a high near 107. Calm wind becoming west southwest around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 80.
Thursday
Sunny and hot, with a high near 109.
Thursday Night
Mostly clear, with a low around 81.
Friday
Sunny and hot, with a high near 113.
Friday Night
Mostly clear, with a low around 83.
Saturday
Sunny and hot, with a high near 115.
Saturday Night
Mostly clear, with a low around 83.
Sunday
Sunny and hot, with a high near 114.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Washington UT
 37.1°N 113.52°W (Elev. 2598 ft)
Last Update:
10:24 am MDT Jul 27, 2026
Forecast Valid:
12pm MDT Jul 27, 2026-6pm MDT Aug 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation