Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

Provo Municipal Airport (KPVU)

Lat: 40.2239°NLon: 111.7253°WElev: 4495.0ft.

Clear

72°F

22°C

Humidity 53%
Wind Speed SW 9 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 26 Aug 05:30 AM MDT
Extended Forecast for

2 Miles SSW Alpine UT

  • Today

    Today: Mostly sunny, with a high near 93. Calm wind becoming south around 6 mph in the afternoon.

    High: 93 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 66. Northwest wind around 6 mph becoming east after midnight.

    Low: 66 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 95. Light and variable wind becoming south 5 to 7 mph in the morning.

    High: 95 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly between 9pm and midnight.  Mostly cloudy, with a low around 67. South wind 5 to 7 mph becoming east in the evening.

    Low: 67 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 92. East southeast wind 5 to 13 mph becoming southwest in the afternoon.

    High: 92 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 64. Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely, then showers and possibly a thunderstorm after 9am.  High near 82. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 58.

    Low: 58 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 82.

    High: 82 °F

    Showers
    Likely then
    Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 93. Calm wind becoming south around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 66. Northwest wind around 6 mph becoming east after midnight.
Thursday
Sunny, with a high near 95. Light and variable wind becoming south 5 to 7 mph in the morning.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly between 9pm and midnight. Mostly cloudy, with a low around 67. South wind 5 to 7 mph becoming east in the evening.
Friday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 92. East southeast wind 5 to 13 mph becoming southwest in the afternoon.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Saturday
Showers likely, then showers and possibly a thunderstorm after 9am. High near 82. 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 likely and possibly a thunderstorm. Mostly cloudy, with a low around 58.
Sunday
Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 82.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Alpine UT
 40.43°N 111.79°W (Elev. 4898 ft)
4:41 am MDT Aug 26, 2026
5am MDT Aug 26, 2026-6pm MDT Sep 1, 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