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

Ortonville, Ortonville Muncipal-Martinson Field Airport (KVVV)

Lat: 45.31°NLon: 96.42°WElev: 1099ft.

Fair

72°F

22°C

Humidity 100%
Wind Speed Calm
Barometer 29.81 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 9 Aug 12:35 am CDT
Extended Forecast for

Ortonville MN

  • Overnight

    Overnight: Partly cloudy, with a low around 64. Light northwest wind.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 80. Southwest wind 3 to 8 mph.

    High: 80 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. South wind around 7 mph.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78. West northwest wind 5 to 8 mph.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 61. West northwest wind around 6 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 81. West southwest wind 3 to 6 mph.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 62. South southwest wind 3 to 5 mph.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. West northwest wind 3 to 6 mph.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. North wind around 6 mph becoming light and variable in the evening.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 64. Light northwest wind.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 80. Southwest wind 3 to 8 mph.
Saturday Night
Mostly clear, with a low around 61. South wind around 7 mph.
Sunday
Sunny, with a high near 78. West northwest wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 61. West northwest wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 81. West southwest wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 62. South southwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 80. West northwest wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 62. North wind around 6 mph becoming light and variable in the evening.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ortonville MN
 45.3°N 96.46°W (Elev. 971 ft)
Last Update:
12:46 am CDT Aug 9, 2025
Forecast Valid:
1am CDT Aug 9, 2025-6pm CDT Aug 15, 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