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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

KANAB MUNICIPAL AIRPORT (KKNB)

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

NA

79°F

26°C

Humidity 29%
Wind Speed NNW 8 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 27 Aug 09:55 PM MDT
Extended Forecast for

4 Miles NNE Zion NP and Zion Canyon UT

  • Tonight

    Tonight: Mostly cloudy, with a low around 68. North northeast wind 5 to 8 mph.

    Low: 68 °F

    Mostly Cloudy

  • Friday

    Friday: Isolated showers and thunderstorms after noon. Mostly cloudy, with a high near 97. East northeast wind 6 to 8 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.

    High: 97 °F

    Partly Sunny
    then Isolated
    T-storms

  • Friday Night

    Friday Night: Isolated showers and thunderstorms before 9pm, then isolated showers after 3am. Partly cloudy, with a low around 65. West southwest wind 5 to 7 mph becoming east northeast after midnight. Chance of precipitation is 20%.

    Low: 65 °F

    Isolated
    T-storms then
    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers, then scattered showers and thunderstorms after noon. Partly sunny, with a high near 93. East northeast wind 7 to 11 mph becoming west southwest in the afternoon. Chance of precipitation is 50%.

    High: 93 °F

    Isolated
    Showers then
    Scattered
    T-storms

  • Saturday Night

    Saturday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 64. West southwest wind around 9 mph becoming east after midnight. Chance of precipitation is 50%.

    Low: 64 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%.

    High: 90 °F

    Scattered
    Showers then
    Scattered
    T-storms

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms. Partly sunny, with a high near 86.

    High: 86 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 60.

    Low: 60 °F

    Chance
    T-storms then
    Slight Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 68. North northeast wind 5 to 8 mph.
Friday
Isolated showers and thunderstorms after noon. Mostly cloudy, with a high near 97. East northeast wind 6 to 8 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.
Friday Night
Isolated showers and thunderstorms before 9pm, then isolated showers after 3am. Partly cloudy, with a low around 65. West southwest wind 5 to 7 mph becoming east northeast after midnight. Chance of precipitation is 20%.
Saturday
Isolated showers, then scattered showers and thunderstorms after noon. Partly sunny, with a high near 93. East northeast wind 7 to 11 mph becoming west southwest in the afternoon. Chance of precipitation is 50%.
Saturday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 64. West southwest wind around 9 mph becoming east after midnight. Chance of precipitation is 50%.
Sunday
Scattered showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 86.
Monday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 60.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 86.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 89.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Zion NP and Zion Canyon UT
 37.25°N 112.96°W (Elev. 4400 ft)
Last Update:
12:31 pm MDT Aug 27, 2026
Forecast Valid:
10pm MDT Aug 27, 2026-6pm MDT Sep 3, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation