Locally Heavy Rainfall Possible Over the Four Corners; Critical Fire Weather Conditions in the Great Basin

Monsoon moisture will result in locally heavy showers and thunderstorms over the Four Corners region, which could lead to flash flooding. While, critical fire weather threats are expected for much of the Great Basin, from dry and windy conditions. Finally, Tropical Cyclone Humberto remains well offshore of the Southeast, but rip currents and heavy surf are expected from Florida to the Carolinas. Read More >

Current conditions at

St George Municipal Airport (KSGU)

Lat: 37.0451°NLon: 113.50561°WElev: 2872ft.

Fair

93°F

34°C

Humidity 18%
Wind Speed W 6 MPH
Barometer 29.85 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 15 Sep 6:20 pm MDT
Extended Forecast for

2 Miles NNW Springdale UT

Wind Advisory September 16, 10:00am until September 17, 04:00am
Red Flag Warning September 16, 10:00am until September 17, 04:00am
Click here for hazard details and duration
Wind Advisory
Red Flag Warning
  • Tonight

    Tonight: Isolated showers and thunderstorms before midnight.  Mostly cloudy, with a low around 74. West wind 9 to 15 mph becoming east after midnight.  Chance of precipitation is 20%.

    Isolated
    T-storms then
    Mostly Cloudy

    Low: 74 °F

  • Monday

    Monday: A slight chance of thunderstorms after noon. Some of the storms could produce gusty winds.  Mostly sunny, with a high near 84. East wind 14 to 21 mph becoming southwest in the afternoon.  Little or no precipitation expected.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 84 °F

  • Monday
    Night

    Monday Night: A slight chance of thunderstorms. Some of the storms could produce gusty winds.  Mostly cloudy, with a low around 63. South wind 15 to 18 mph.  Little or no precipitation expected.

    Slight Chance
    T-storms

    Low: 63 °F

  • Tuesday

    Tuesday: Sunny, with a high near 79. Southwest wind 9 to 11 mph.

    Sunny

    High: 79 °F

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 61. West southwest wind around 6 mph becoming east northeast after midnight.

    Clear

    Low: 61 °F

  • Wednesday

    Wednesday: Sunny, with a high near 83.

    Sunny

    High: 83 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 60.

    Mostly Clear

    Low: 60 °F

  • Thursday

    Thursday: Sunny, with a high near 80.

    Sunny

    High: 80 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 54.

    Mostly Clear

    Low: 54 °F

Detailed Forecast

Tonight
Isolated showers and thunderstorms before midnight. Mostly cloudy, with a low around 74. West wind 9 to 15 mph becoming east after midnight. Chance of precipitation is 20%.
Monday
A slight chance of thunderstorms after noon. Some of the storms could produce gusty winds. Mostly sunny, with a high near 84. East wind 14 to 21 mph becoming southwest in the afternoon. Little or no precipitation expected.
Monday Night
A slight chance of thunderstorms. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 63. South wind 15 to 18 mph. Little or no precipitation expected.
Tuesday
Sunny, with a high near 79. Southwest wind 9 to 11 mph.
Tuesday Night
Clear, with a low around 61. West southwest wind around 6 mph becoming east northeast after midnight.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 73.
Friday Night
Clear, with a low around 52.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Mostly sunny, with a high near 81.
Click Map For Forecast
Point Forecast:
2 Miles NNW Springdale UT
 37.2°N 113.03°W (Elev. 4767 ft)
6:06 pm MDT Sep 15, 2019
6pm MDT Sep 15, 2019-6pm MDT Sep 22, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database