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

Ogden-Hinckley Airport (KOGD)

Lat: 41.19406°NLon: 112.01681°WElev: 4440.0ft.

Clear

66°F

19°C

Humidity 20%
Wind Speed SSE 4 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 09 Aug 10:05 PM MDT
Extended Forecast for

Roy UT

  • Tonight

    Tonight: Partly cloudy, with a low around 56. Southeast wind around 6 mph becoming northeast after midnight.

    Low: 56 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 87. Light and variable wind becoming west northwest 5 to 9 mph in the afternoon.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 59. West wind 5 to 9 mph becoming light and variable.

    Low: 59 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 91. Light and variable wind becoming west 5 to 7 mph in the afternoon.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 62. West northwest wind around 6 mph becoming light and variable.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Tuesday Night

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

    Low: 67 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 97.

    High: 97 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 67.

    Low: 67 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 56. Southeast wind around 6 mph becoming northeast after midnight.
Sunday
Sunny, with a high near 87. Light and variable wind becoming west northwest 5 to 9 mph in the afternoon.
Sunday Night
Clear, with a low around 59. West wind 5 to 9 mph becoming light and variable.
Monday
Sunny, with a high near 91. Light and variable wind becoming west 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 62. West northwest wind around 6 mph becoming light and variable.
Tuesday
Sunny, with a high near 95.
Tuesday Night
Mostly clear, with a low around 67.
Wednesday
Sunny, with a high near 97.
Wednesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 67.
Thursday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 95.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Friday
Sunny, with a high near 93.
Friday Night
Mostly clear, with a low around 64.
Saturday
Sunny, with a high near 92.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Roy UT
 41.18°N 112.06°W (Elev. 4232 ft)
Last Update:
3:05 pm MDT Aug 9, 2025
Forecast Valid:
10pm 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