Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

South Valley Regional Airport (KSVR)

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

thunder

97°F

36°C

Humidity 15%
Wind Speed S 19 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 27 Aug 01:35 PM MDT
Extended Forecast for

Cottonwood Heights UT

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms, mainly after 3pm.  Partly sunny, with a high near 97. South wind around 9 mph.  Chance of precipitation is 30%.

    High: 97 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms before midnight.  Mostly cloudy, with a low around 70. South southeast wind 5 to 7 mph.  Chance of precipitation is 30%.

    Low: 70 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Scattered showers and thunderstorms, mainly after 3pm.  Partly sunny, with a high near 92. South southeast wind 5 to 9 mph.  Chance of precipitation is 30%.

    High: 92 °F

    Mostly Cloudy
    then
    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 63. West wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 40%.

    Low: 63 °F

    Scattered
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm.  High near 83. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 59. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 59 °F

    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before noon, then scattered showers and thunderstorms after noon.  Mostly cloudy, with a high near 83. Chance of precipitation is 70%.

    High: 83 °F

    Showers
    Likely then
    Scattered
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 59.

    Low: 59 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Monday

    Monday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 97. South wind around 9 mph. Chance of precipitation is 30%.
Tonight
Scattered showers and thunderstorms before midnight. Mostly cloudy, with a low around 70. South southeast wind 5 to 7 mph. Chance of precipitation is 30%.
Friday
Scattered showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 92. South southeast wind 5 to 9 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 63. West wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%.
Saturday
Showers and possibly a thunderstorm. High near 83. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm. Low around 59. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers likely and possibly a thunderstorm before noon, then scattered showers and thunderstorms after noon. Mostly cloudy, with a high near 83. Chance of precipitation is 70%.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 59.
Monday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85.
Monday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 86.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Cottonwood Heights UT
 40.62°N 111.85°W (Elev. 4485 ft)
12:31 pm MDT Aug 27, 2026
2pm MDT Aug 27, 2026-6pm MDT Sep 2, 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