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

South Valley Regional Airport (KSVR)

Lat: 40.6196°NLon: 111.99016°WElev: 4596.0ft.

Clear

86°F

30°C

Humidity 22%
Wind Speed S 14 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 21 Aug 01:35 AM MDT
Extended Forecast for

Bluffdale UT

Heat Advisory August 21, 01:46am until August 22, 07:00am
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 21, 01:46am until August 22, 07:00am

    NOW until 7:00am Sat

    Heat Advisory

  • Overnight

    Low: 73 °F

    Mostly Clear

  • Friday

    Friday: Isolated showers and thunderstorms after noon.  Mostly sunny and hot, with a high near 100. South southeast wind 6 to 11 mph.  Chance of precipitation is 20%.

    High: 100 °F

    Mostly Sunny
    then Isolated
    T-storms

  • Friday Night

    Friday Night: Scattered showers and thunderstorms before 3am, then isolated showers.  Cloudy, then gradually becoming partly cloudy, with a low around 71. South southeast wind around 7 mph.  Chance of precipitation is 40%.

    Low: 71 °F

    Scattered
    T-storms

  • Saturday

    Saturday: Isolated showers and thunderstorms after noon.  Mostly sunny, with a high near 96. South southeast wind 8 to 11 mph.  Chance of precipitation is 20%.

    High: 96 °F

    Mostly Sunny
    then Isolated
    T-storms

  • Saturday Night

    Saturday Night: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 69. Southeast wind around 7 mph.  Chance of precipitation is 30%.

    Low: 69 °F

    Scattered
    Showers

  • Sunday

    Sunday: Isolated showers and thunderstorms after noon.  Mostly sunny, with a high near 94. Chance of precipitation is 10%.

    High: 94 °F

    Mostly Sunny
    then Isolated
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 68.

    Low: 68 °F

    Chance
    Showers then
    Mostly 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

Overnight
Mostly clear, with a low around 73. South southeast wind around 10 mph.
Friday
Isolated showers and thunderstorms after noon. Mostly sunny and hot, with a high near 100. South southeast wind 6 to 11 mph. Chance of precipitation is 20%.
Friday Night
Scattered showers and thunderstorms before 3am, then isolated showers. Cloudy, then gradually becoming partly cloudy, with a low around 71. South southeast wind around 7 mph. Chance of precipitation is 40%.
Saturday
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 96. South southeast wind 8 to 11 mph. Chance of precipitation is 20%.
Saturday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 69. Southeast wind around 7 mph. Chance of precipitation is 30%.
Sunday
Isolated showers and thunderstorms after noon. Mostly sunny, with a high near 94. Chance of precipitation is 10%.
Sunday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 68.
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. Mostly cloudy, with a low around 67.
Tuesday
Mostly sunny, with a high near 92.
Tuesday Night
Partly cloudy, with a low around 68.
Wednesday
Mostly sunny, with a high near 94.
Wednesday Night
Partly cloudy, with a low around 68.
Thursday
Mostly sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
Bluffdale UT
 40.48°N 111.94°W (Elev. 4600 ft)
12:31 am MDT Aug 21, 2026
1am MDT Aug 21, 2026-6pm MDT Aug 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database