Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Provo Municipal Airport (KPVU)

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

Clear

73°F

23°C

Humidity 56%
Wind Speed NW 4 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 23 Aug 03:00 AM MDT
Extended Forecast for

11 Miles ENE Mapleton UT

  • Overnight

    Overnight: Partly cloudy, with a low around 58. Light north northeast wind.

    Low: 58 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms between noon and 3pm.  Mostly sunny, with a high near 87. East southeast wind 5 to 14 mph becoming west southwest in the afternoon.  Chance of precipitation is 10%.

    High: 87 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 57. West southwest wind 5 to 10 mph becoming light and variable.

    Low: 57 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 86. East wind 5 to 13 mph becoming west southwest in the afternoon.

    High: 86 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 56. West wind 6 to 11 mph becoming light and variable  after midnight.

    Low: 56 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 58. Light north northeast wind.
Sunday
A slight chance of showers and thunderstorms between noon and 3pm. Mostly sunny, with a high near 87. East southeast wind 5 to 14 mph becoming west southwest in the afternoon. Chance of precipitation is 10%.
Sunday Night
A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 57. West southwest wind 5 to 10 mph becoming light and variable.
Monday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. East wind 5 to 13 mph becoming west southwest in the afternoon.
Monday Night
A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 56. West wind 6 to 11 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 88.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Sunny, with a high near 88.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Mostly sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Mapleton UT
 40.2°N 111.4°W (Elev. 6312 ft)
12:31 am MDT Aug 23, 2026
3am MDT Aug 23, 2026-6pm MDT Aug 29, 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