Severe Thunderstorms and Heavy Rain in the Mid-Atlantic; Heat Persists Across the South

Scattered severe thunderstorms and excessive rainfall are possible into the night in the Mid Atlantic, and heavy rain will shift to Virginia and the Carolinas on Friday. Severe thunderstorms are also possible in the Central Plains into the Upper MS Valley and the Deep South tonight. Dangerous heat persists across the Southern Plains and Lower MS Valley and heat will expand into the Southwest. Read More >

Current conditions at

Delta, Delta Municipal Airport (KDTA)

Lat: 39.38333°NLon: 112.50967°WElev: 4755.0ft.

Clear

86°F

30°C

Humidity 17%
Wind Speed S 24 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 20 Aug 09:15 PM MDT
Extended Forecast for

5 Miles ENE Leamington UT

Heat Advisory until August 21, 07:00am
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until August 21, 07:00am

    NOW until 7:00am Fri

    Heat Advisory

  • Tonight

    Low: 66 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 98. South wind 5 to 9 mph becoming west southwest in the afternoon.

    High: 98 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 9pm, then a slight chance of showers after 3am.  Mostly cloudy, with a low around 64. Southwest wind 5 to 9 mph becoming east southeast after midnight.  Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before noon.  Partly sunny, with a high near 94. East southeast wind 5 to 10 mph becoming west southwest in the afternoon.

    High: 94 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 63. Southwest wind 6 to 9 mph becoming east southeast after midnight.

    Low: 63 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 63.

    Low: 63 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 66. East southeast wind around 6 mph.
Friday
A 30 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 98. South wind 5 to 9 mph becoming west southwest in the afternoon.
Friday Night
A chance of showers and thunderstorms before 9pm, then a slight chance of showers after 3am. Mostly cloudy, with a low around 64. Southwest wind 5 to 9 mph becoming east southeast after midnight. Chance of precipitation is 30%.
Saturday
A 20 percent chance of showers before noon. Partly sunny, with a high near 94. East southeast wind 5 to 10 mph becoming west southwest in the afternoon.
Saturday Night
A 10 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 63. Southwest wind 6 to 9 mph becoming east southeast after midnight.
Sunday
Sunny, with a high near 94.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 63.
Monday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93.
Monday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 61.
Tuesday
Sunny, with a high near 93.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
Mostly sunny, with a high near 94.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
Mostly sunny, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Leamington UT
 39.57°N 112.2°W (Elev. 4800 ft)
12:31 pm MDT Aug 20, 2026
9pm MDT Aug 20, 2026-6pm MDT Aug 27, 2026
 
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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