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

KANAB MUNICIPAL AIRPORT (KKNB)

Lat: 37.01°NLon: 112.53°WElev: 4865.0ft.

NA

97°F

36°C

Humidity 18%
Wind Speed SSW 14 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 22 Aug 02:55 PM MDT
Extended Forecast for

3 Miles NNE Zion NP and Zion Canyon UT

  • Tonight

    Tonight: Partly cloudy, with a low around 66. West southwest wind 5 to 8 mph becoming east northeast in the evening.

    Low: 66 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny and hot, with a high near 100. Northeast wind 6 to 8 mph becoming southwest in the afternoon.

    High: 100 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 66. West southwest wind 5 to 7 mph becoming northeast after midnight.

    Low: 66 °F

    Partly Cloudy

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 98. Northeast wind 5 to 8 mph becoming southwest in the afternoon.

    High: 98 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. Light and variable wind becoming northeast 5 to 8 mph after midnight.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 99.

    High: 99 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 101.

    High: 101 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 66. West southwest wind 5 to 8 mph becoming east northeast in the evening.
Sunday
Sunny and hot, with a high near 100. Northeast wind 6 to 8 mph becoming southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 66. West southwest wind 5 to 7 mph becoming northeast after midnight.
Monday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 98. Northeast wind 5 to 8 mph becoming southwest in the afternoon.
Monday Night
Mostly clear, with a low around 65. Light and variable wind becoming northeast 5 to 8 mph after midnight.
Tuesday
Sunny, with a high near 99.
Tuesday Night
Mostly clear, with a low around 66.
Wednesday
Sunny and hot, with a high near 101.
Wednesday Night
Mostly clear, with a low around 66.
Thursday
Sunny and hot, with a high near 101.
Thursday Night
Mostly clear, with a low around 67.
Friday
Mostly sunny and hot, with a high near 100.
Friday Night
Mostly clear, with a low around 66.
Saturday
Sunny, with a high near 99.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Zion NP and Zion Canyon UT
 37.25°N 112.96°W (Elev. 4400 ft)
12:31 pm MDT Aug 22, 2026
3pm MDT Aug 22, 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