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

Ogden-Hinckley Airport (KOGD)

Lat: 41.19406°NLon: 112.01681°WElev: 4440.0ft.

Clear

97°F

36°C

Humidity 17%
Wind Speed WSW 11 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 21 Aug 03:53 PM MDT
Extended Forecast for

Harrisville UT

Heat Advisory August 21, 04:02pm until August 22, 07:00am
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 21, 04:02pm until August 22, 07:00am

    NOW until 7:00am Sat

    Heat Advisory

  • Tonight

    Low: 70 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Mostly sunny, with a high near 96. Light and variable wind becoming south southwest around 6 mph in the morning.

    High: 96 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms after 9pm.  Partly cloudy, with a low around 68. West southwest wind around 6 mph becoming northeast in the evening.

    Low: 68 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: Sunny, with a high near 94. Light and variable wind becoming west southwest around 6 mph in the afternoon.

    High: 94 °F

    Sunny

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 66. West southwest wind around 5 mph becoming light and variable  after midnight.

    Low: 66 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 93.

    High: 93 °F

    Mostly Sunny

Detailed Forecast

Tonight
A 10 percent chance of showers and thunderstorms before 3am. Mostly cloudy, with a low around 70. East wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 96. Light and variable wind becoming south southwest around 6 mph in the morning.
Saturday Night
A 20 percent chance of showers and thunderstorms after 9pm. Partly cloudy, with a low around 68. West southwest wind around 6 mph becoming northeast in the evening.
Sunday
Sunny, with a high near 94. Light and variable wind becoming west southwest around 6 mph in the afternoon.
Sunday Night
A 10 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 66. West southwest wind around 5 mph becoming light and variable after midnight.
Monday
Mostly sunny, with a high near 93.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
Mostly sunny, with a high near 93.
Tuesday Night
Partly cloudy, with a low around 67.
Wednesday
Mostly sunny, with a high near 94.
Wednesday Night
Partly cloudy, with a low around 66.
Thursday
Mostly sunny, with a high near 93.
Thursday Night
Partly cloudy, with a low around 65.
Friday
Mostly sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
Harrisville UT
 41.29°N 112.02°W (Elev. 4239 ft)
12:51 pm MDT Aug 21, 2026
4pm MDT Aug 21, 2026-6pm MDT Aug 28, 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