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 >

Hazardous Weather Conditions

Current conditions at

Duluth - Sky Harbor Airport (KDYT)

Lat: 46.72°NLon: 92.04°WElev: 607ft.

Fair

82°F

28°C

Humidity 79%
Wind Speed Calm
Barometer 29.73 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 8 Aug 2:35 pm CDT
Extended Forecast for

2 Miles SSE Sky Harbor Airport MN

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 82. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 82 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly after 2am.  Mostly cloudy, with a low around 68. East wind around 10 mph becoming south after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 68 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Saturday

    Saturday: A chance of showers and thunderstorms before 1pm, then a slight chance of showers.  Cloudy, then gradually becoming mostly sunny, with a high near 83. Southwest wind around 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 40%.

    High: 83 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 65. Southwest wind 5 to 10 mph.

    Low: 65 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 82 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 63. West wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 63 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 82. Southwest wind 5 to 10 mph.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 65. Southwest wind around 5 mph.

    Low: 65 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82. West wind 5 to 10 mph.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 82. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Showers and thunderstorms likely, mainly after 2am. Mostly cloudy, with a low around 68. East wind around 10 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A chance of showers and thunderstorms before 1pm, then a slight chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 83. Southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 40%.
Saturday Night
Mostly clear, with a low around 65. Southwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 82. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 63. West wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
Sunny, with a high near 82. Southwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 65. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 82. West wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 65. Northwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 80. South wind around 5 mph.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 64. East wind around 5 mph.
Thursday
Mostly sunny, with a high near 80. East wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Sky Harbor Airport MN
 46.68°N 92.02°W
1:26 pm CDT Aug 8, 2025
2pm CDT Aug 8, 2025-6pm CDT Aug 14, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database