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

Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Current conditions at

South Valley Regional Airport (KSVR)

Lat: 40.6196°NLon: 111.99016°WElev: 4596.0ft.

Clear

79°F

26°C

Humidity 9%
Wind Speed NNW 13 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 09 Aug 05:55 PM MDT
Extended Forecast for

Cottonwood Heights UT

  • Tonight

    Tonight: Partly cloudy, with a low around 58. Northwest wind 5 to 7 mph becoming light and variable after midnight.

    Low: 58 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 87. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 61. North northwest wind 5 to 9 mph becoming calm after midnight.

    Low: 61 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 92. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. Northwest wind around 6 mph becoming calm in the evening.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after noon. Sunny, with a high near 99.

    High: 99 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 69.

    Low: 69 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 58. Northwest wind 5 to 7 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 87. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 61. North northwest wind 5 to 9 mph becoming calm after midnight.
Monday
Sunny, with a high near 92. Calm wind becoming northwest around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 65. Northwest wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 96.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 99.
Wednesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 69.
Thursday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 97.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 94.
Friday Night
Mostly clear, with a low around 66.
Saturday
Sunny, with a high near 92.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cottonwood Heights UT
 40.65°N 111.82°W (Elev. 4508 ft)
Last Update:
3:05 pm MDT Aug 9, 2025
Forecast Valid:
6pm MDT Aug 9, 2025-6pm MDT Aug 16, 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