Thunderstorms and Heavy Rainfall in the Southeast, Montana, and Iowa; Lowell Begins to Impact Hawaii

Strong thunderstorms with damaging winds and heavy rain are expected across portions of the Southeast. Thunderstorms may produce large hail across portions of Montana. Heavy rainfall could produce flash flooding across Iowa and vulnerable areas in Utah. Lowell will bring heavy rain, dangerous swells and rip currents to portions of Hawaii. Sweltering heat persists across the South-Central US. Read More >

Current conditions at

KANAB MUNICIPAL AIRPORT (KKNB)

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

Mist

63°F

17°C

Humidity 93%
Wind Speed S 0 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 61°F (16°C)
Visibility 8.00 mi
Last update 06 Sep 05:35 PM MDT
Extended Forecast for

Zion NP and Zion Canyon UT

Flood Watch September 6, 05:59pm until September 7, 12:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch September 6, 05:59pm until September 7, 12:00am

    NOW until 12:00am Mon

    Flood Watch

  • This Afternoon

    High: 79 °F

    Showers
    Likely

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms before 9pm.  Cloudy, then gradually becoming partly cloudy, with a low around 61. Calm wind becoming east northeast around 6 mph in the evening.

    Low: 61 °F

    Chance
    Showers then
    Mostly Cloudy

  • Labor Day

    Labor Day: Mostly sunny, with a high near 91. East northeast wind around 7 mph becoming west southwest in the afternoon.

    High: 91 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 63. Light and variable wind becoming northeast 6 to 11 mph after midnight.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 96. Northeast wind 6 to 11 mph becoming light and variable.

    High: 96 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 67.

    Low: 67 °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 69.

    Low: 69 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Cloudy, with a steady temperature around 79. Light southwest wind. Chance of precipitation is 60%.
Tonight
A 50 percent chance of showers and thunderstorms before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 61. Calm wind becoming east northeast around 6 mph in the evening.
Labor Day
Mostly sunny, with a high near 91. East northeast wind around 7 mph becoming west southwest in the afternoon.
Monday Night
Mostly clear, with a low around 63. Light and variable wind becoming northeast 6 to 11 mph after midnight.
Tuesday
Sunny, with a high near 96. Northeast wind 6 to 11 mph becoming light and variable.
Tuesday Night
Mostly clear, with a low around 67.
Wednesday
Sunny and hot, with a high near 101.
Wednesday Night
Mostly clear, with a low around 69.
Thursday
Sunny and hot, with a high near 102.
Thursday Night
Mostly clear, with a low around 69.
Friday
Sunny and hot, with a high near 101.
Friday Night
Mostly clear, with a low around 68.
Saturday
Sunny, with a high near 97.
Saturday Night
Mostly clear, with a low around 65.
Sunday
A slight chance of showers and thunderstorms. Sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
Zion NP and Zion Canyon UT
 37.21°N 112.98°W (Elev. 4003 ft)
12:41 pm MDT Sep 6, 2026
5pm MDT Sep 6, 2026-6pm MDT Sep 13, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database