Tropical Moisture Brings Slight Risk of Excessive Rainfall to the Southwest; Strong to Locally Severe Storms on the Plains

Heavy rain and flash flooding are possible across portions of the Southwest through Friday, where Flood Watches are in effect. Strong to locally severe thunderstorms are possible today across portions of the Plains. A tropical wave is causing heavy rainfall in Puerto Rico and the Virgin Islands, which may cause urban and small stream flooding and landslides today. Read More >

Current conditions at

KANAB MUNICIPAL AIRPORT (KKNB)

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

Clear

55°F

13°C

Humidity 28%
Wind Speed NNE 5 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 18 Sep 06:15 AM MDT
Extended Forecast for

Big Water UT

  • Today

    Today: Mostly sunny, with a high near 88. Northwest wind around 6 mph becoming east southeast in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 64. East southeast wind around 6 mph becoming west northwest after midnight.

    Low: 64 °F

    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 85. West northwest wind around 6 mph becoming east southeast in the afternoon.

    High: 85 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61. West wind around 6 mph.

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 87. West southwest wind 6 to 9 mph.

    High: 87 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 88. Northwest wind around 6 mph becoming east southeast in the afternoon.
Tonight
Mostly cloudy, with a low around 64. East southeast wind around 6 mph becoming west northwest after midnight.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. West northwest wind around 6 mph becoming east southeast in the afternoon.
Friday Night
Partly cloudy, with a low around 61. West wind around 6 mph.
Saturday
Sunny, with a high near 87. West southwest wind 6 to 9 mph.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Sunny, with a high near 88.
Sunday Night
Partly cloudy, with a low around 60.
Monday
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
Big Water UT
 37.09°N 111.66°W (Elev. 3996 ft)
3:05 am MDT Sep 18, 2025
6am MDT Sep 18, 2025-6pm MDT Sep 24, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database