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

Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Current conditions at

St George Regional Airport (KSGU)

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

Clear

75°F

24°C

Humidity 33%
Wind Speed E 6 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 17 Aug 03:50 AM MDT
Extended Forecast for

4 Miles ESE Virgin UT

  • Today

    Today: Sunny, with a high near 94. East wind 6 to 9 mph becoming west southwest in the afternoon.

    High: 94 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 67. West wind 6 to 8 mph becoming east after midnight.

    Low: 67 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 97. East southeast wind 5 to 8 mph becoming west southwest in the afternoon.

    High: 97 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 71. West wind 6 to 8 mph becoming northeast after midnight.

    Low: 71 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 101. Northeast wind 5 to 9 mph becoming light and variable.

    High: 101 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 102.

    High: 102 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 75.

    Low: 75 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: A chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 104.

    High: 104 °F

    Sunny then
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 94. East wind 6 to 9 mph becoming west southwest in the afternoon.
Tonight
Clear, with a low around 67. West wind 6 to 8 mph becoming east after midnight.
Monday
Sunny, with a high near 97. East southeast wind 5 to 8 mph becoming west southwest in the afternoon.
Monday Night
Mostly clear, with a low around 71. West wind 6 to 8 mph becoming northeast after midnight.
Tuesday
Sunny and hot, with a high near 101. Northeast wind 5 to 9 mph becoming light and variable.
Tuesday Night
Mostly clear, with a low around 73.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 102.
Wednesday Night
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 75.
Thursday
A chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 104.
Thursday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 75.
Friday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 104.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 75.
Saturday
A chance of showers and thunderstorms. Partly sunny and hot, with a high near 101.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Virgin UT
 37.19°N 113.14°W (Elev. 3596 ft)
Last Update:
3:05 am MDT Aug 17, 2025
Forecast Valid:
4am MDT Aug 17, 2025-6pm MDT Aug 23, 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