Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. Read More >

Current conditions at

St George Regional Airport (KSGU)

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

Clear

104°F

40°C

Humidity 15%
Wind Speed W 14 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 15 Jul 04:30 PM MDT
Extended Forecast for

Washington UT

Red Flag Warning until July 15, 11:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until July 15, 11:00pm

    NOW until 11:00pm Tue

    Red Flag Warning

  • This Afternoon

    High: 105 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 77. West southwest wind 6 to 13 mph becoming east after midnight.

    Low: 77 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 101. South wind 5 to 13 mph becoming west southwest in the afternoon.

    High: 101 °F

    Hot

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Patchy smoke after 3am. Mostly clear, with a low around 75. West southwest wind 5 to 13 mph becoming east northeast after midnight.

    Low: 75 °F

    Slight Chance
    T-storms then
    Patchy Smoke

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Patchy smoke before 9am. Mostly sunny, with a high near 98. Light and variable wind becoming west southwest 5 to 8 mph in the afternoon.

    High: 98 °F

    Patchy Smoke
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly after midnight.  Mostly cloudy, with a low around 77.

    Low: 77 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A slight chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and noon, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 98. Chance of precipitation is 40%.

    High: 98 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, mainly before midnight.  Partly cloudy, with a low around 74.

    Low: 74 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 105. West southwest wind around 13 mph.
Tonight
Mostly clear, with a low around 77. West southwest wind 6 to 13 mph becoming east after midnight.
Wednesday
Sunny and hot, with a high near 101. South wind 5 to 13 mph becoming west southwest in the afternoon.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 9pm. Patchy smoke after 3am. Mostly clear, with a low around 75. West southwest wind 5 to 13 mph becoming east northeast after midnight.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Patchy smoke before 9am. Mostly sunny, with a high near 98. Light and variable wind becoming west southwest 5 to 8 mph in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 77.
Friday
A slight chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 98. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 74.
Saturday
A slight chance of showers and thunderstorms after noon. Sunny and hot, with a high near 101.
Saturday Night
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 75.
Sunday
Sunny and hot, with a high near 102.
Sunday Night
Mostly clear, with a low around 75.
Monday
Sunny and hot, with a high near 102.
Monday Night
Mostly clear, with a low around 74.
Tuesday
Sunny and hot, with a high near 102.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Washington UT
 37.13°N 113.5°W (Elev. 2799 ft)
3:05 pm MDT Jul 15, 2025
4pm MDT Jul 15, 2025-6pm MDT Jul 22, 2025
 
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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