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

70°F

21°C

Humidity 43%
Wind Speed N 8 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 23 Aug 04:15 AM MDT
Extended Forecast for

Zion NP and Zion Canyon UT

  • Today

    Today: Mostly sunny and hot, with a high near 105. East northeast wind 6 to 10 mph becoming west southwest in the afternoon.

    High: 105 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 70. Southwest wind 6 to 9 mph becoming northeast after midnight.

    Low: 70 °F

    Partly Cloudy

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms after noon.  Mostly sunny and hot, with a high near 103. Northeast wind 6 to 9 mph becoming west southwest in the afternoon.

    High: 103 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 71. Light and variable wind becoming northeast 5 to 10 mph after midnight.

    Low: 71 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 104. Northeast wind 6 to 11 mph becoming light and variable.

    High: 104 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 106.

    High: 106 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 106.

    High: 106 °F

    Hot

Detailed Forecast

Today
Mostly sunny and hot, with a high near 105. East northeast wind 6 to 10 mph becoming west southwest in the afternoon.
Tonight
Partly cloudy, with a low around 70. Southwest wind 6 to 9 mph becoming northeast after midnight.
Monday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 103. Northeast wind 6 to 9 mph becoming west southwest in the afternoon.
Monday Night
Partly cloudy, with a low around 71. Light and variable wind becoming northeast 5 to 10 mph after midnight.
Tuesday
Sunny and hot, with a high near 104. Northeast wind 6 to 11 mph becoming light and variable.
Tuesday Night
Mostly clear, with a low around 72.
Wednesday
Sunny and hot, with a high near 106.
Wednesday Night
Mostly clear, with a low around 72.
Thursday
Sunny and hot, with a high near 106.
Thursday Night
Mostly clear, with a low around 72.
Friday
Sunny and hot, with a high near 105.
Friday Night
Partly cloudy, with a low around 72.
Saturday
Sunny and hot, with a high near 105.
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ABOUT THIS FORECAST

 
Point Forecast:
Zion NP and Zion Canyon UT
 37.21°N 112.98°W (Elev. 4003 ft)
12:31 am MDT Aug 23, 2026
4am 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