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

Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

KANAB MUNICIPAL AIRPORT (KKNB)

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

Clear

66°F

19°C

Humidity 32%
Wind Speed NNE 3 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 15 Jul 03:01 AM MDT
Extended Forecast for

Zion NP and Zion Canyon UT

Red Flag Warning July 15, 12:00pm until July 15, 11:00pm
Click here for hazard details and duration
Red Flag Warning

  • Overnight

    Overnight: Partly cloudy, with a low around 72. Northwest wind around 5 mph.

    Low: 72 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 107. North northeast wind 5 to 10 mph becoming west southwest in the morning.

    High: 107 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 71. West wind 5 to 10 mph becoming north after midnight.

    Low: 71 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 104. Northeast wind 5 to 9 mph becoming southwest in the morning.

    High: 104 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 71. West wind 5 to 9 mph.

    Low: 71 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 101.

    High: 101 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.

    Low: 70 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A chance of showers and thunderstorms, mainly after noon. Partly sunny and hot, with a high near 100.

    High: 100 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 70.

    Low: 70 °F

    Slight Chance
    T-storms then
    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 72. Northwest wind around 5 mph.
Tuesday
Sunny and hot, with a high near 107. North northeast wind 5 to 10 mph becoming west southwest in the morning.
Tuesday Night
Clear, with a low around 71. West wind 5 to 10 mph becoming north after midnight.
Wednesday
Sunny and hot, with a high near 104. Northeast wind 5 to 9 mph becoming southwest in the morning.
Wednesday Night
Mostly clear, with a low around 71. West wind 5 to 9 mph.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 101.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Friday
A chance of showers and thunderstorms, mainly after noon. Partly sunny and hot, with a high near 100.
Friday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 70.
Saturday
A chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 102.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 71.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 101.
Sunday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 69.
Monday
A slight chance of showers and thunderstorms. Sunny and hot, with a high near 102.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Zion NP and Zion Canyon UT
 37.21°N 112.98°W (Elev. 4003 ft)
Last Update:
3:05 pm MDT Jul 14, 2025
Forecast Valid:
3am MDT Jul 15, 2025-6pm MDT Jul 21, 2025
 
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