Areas of Excessive Rainfall Today; Dangerous Heat Redeveloping Over the Southwest; Dry Thunderstorms in the Great Basin

Heavy to excessive rainfall may bring flooding today to parts of the southern Rockies, eastern Mid-Atlantic, and ArkLaTex regions. Dangerous heat will redevelop Friday through this weekend into next week over much of southern California and the Desert Southwest. Dry thunderstorms continue to pose a threat for new wildfire starts across parts of the Great Basin today and Friday. Read More >

Current conditions at

St George Regional Airport (KSGU)

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

Clear

84°F

29°C

Humidity 32%
Wind Speed SE 10 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 18 Jul 05:35 AM MDT
Extended Forecast for

2 Miles ESE Saint George UT

Excessive Heat Watch July 20, 11:00am until July 21, 10:00pm
Click here for hazard details and duration
Excessive Heat Watch
  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 81. Calm wind.

    Low: 81 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms, mainly after 3pm.  Mostly sunny and hot, with a high near 107. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 107 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly clear, with a low around 79. Southwest wind 5 to 9 mph becoming calm  after midnight.

    Low: 79 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon.  Sunny through mid morning, then becoming partly sunny and hot, with a high near 108. Calm wind becoming west around 6 mph in the afternoon.

    High: 108 °F

    Sunny then
    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 81. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 81 °F

    Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon.  Sunny and hot, with a high near 110.

    High: 110 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly clear, with a low around 79.

    Low: 79 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: A chance of showers and thunderstorms after noon.  Mostly sunny and hot, with a high near 108.

    High: 108 °F

    Sunny then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 79.

    Low: 79 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 81. Calm wind.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny and hot, with a high near 107. Calm wind becoming south southwest around 6 mph in the afternoon.
Thursday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 79. Southwest wind 5 to 9 mph becoming calm after midnight.
Friday
A 30 percent chance of showers and thunderstorms after noon. Sunny through mid morning, then becoming partly sunny and hot, with a high near 108. Calm wind becoming west around 6 mph in the afternoon.
Friday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 81. West wind 5 to 7 mph becoming calm in the evening.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Sunny and hot, with a high near 110.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 79.
Sunday
A chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 108.
Sunday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 79.
Monday
A chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 108.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 79.
Tuesday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 107.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 81.
Wednesday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 108.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Saint George UT
 37.08°N 113.55°W (Elev. 2799 ft)
2:50 am MDT Jul 18, 2024
5am MDT Jul 18, 2024-6pm MDT Jul 24, 2024
 
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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