National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

Cedar City Municipal Airport (KCDC)

Lat: 37.70675°NLon: 113.09695°WElev: 5581.0ft.

Clear

79°F

26°C

Humidity 34%
Wind Speed SE 5 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 21 Aug 11:20 PM MDT
Extended Forecast for

6 Miles NNE Zion NP and Zion Canyon UT

  • Tonight

    Tonight: Partly cloudy, with a low around 59. Light north northeast wind.

    Low: 59 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 90. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59. West southwest wind around 6 mph becoming calm in the evening.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 90. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 90 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 61. West southwest wind 5 to 7 mph becoming calm in the evening.

    Low: 61 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 59. Light north northeast wind.
Saturday
Sunny, with a high near 90. Light and variable wind becoming west southwest 5 to 7 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 59. West southwest wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 90. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 61. West southwest wind 5 to 7 mph becoming calm in the evening.
Monday
Sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 59.
Friday
Mostly sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Zion NP and Zion Canyon UT
 37.3°N 112.93°W (Elev. 6001 ft)
Last Update:
12:51 pm MDT Aug 21, 2026
Forecast Valid:
11pm MDT Aug 21, 2026-6pm MDT Aug 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation