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 7.00 mi
Last update 06 Sep 05:55 PM MDT
Extended Forecast for

4 Miles E Zion NP and Zion Canyon UT

Flood Watch September 6, 06:19pm until September 7, 12:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch September 6, 06:19pm until September 7, 12:00am

    NOW until 12:00am Mon

    Flood Watch

  • Tonight

    Low: 57 °F

    Chance
    Showers then
    Mostly Cloudy

  • Labor Day

    Labor Day: Mostly sunny, with a high near 79. East northeast wind 5 to 8 mph becoming west southwest in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57. West wind 5 to 9 mph becoming northeast after midnight.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85. Northeast wind 5 to 9 mph becoming calm.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. Light and variable wind becoming northeast 6 to 11 mph after midnight.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

Tonight
A 50 percent chance of showers and thunderstorms before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 57. Calm wind becoming east northeast around 6 mph in the evening.
Labor Day
Mostly sunny, with a high near 79. East northeast wind 5 to 8 mph becoming west southwest in the afternoon.
Monday Night
Mostly clear, with a low around 57. West wind 5 to 9 mph becoming northeast after midnight.
Tuesday
Sunny, with a high near 85. Northeast wind 5 to 9 mph becoming calm.
Tuesday Night
Mostly clear, with a low around 62. Light and variable wind becoming northeast 6 to 11 mph after midnight.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 64.
Thursday
Sunny, with a high near 90.
Thursday Night
Mostly clear, with a low around 65.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 65.
Saturday
Sunny, with a high near 85.
Saturday Night
Mostly clear, with a low around 61.
Sunday
A slight chance of showers and thunderstorms. Sunny, with a high near 82.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Zion NP and Zion Canyon UT
 37.21°N 112.92°W (Elev. 5479 ft)
12:41 pm MDT Sep 6, 2026
6pm MDT Sep 6, 2026-6pm MDT Sep 13, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database