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Areas of Excessive Rainfall and Extreme Heat; Monitoring Tropical Storm Erin

Heavy to excessive rainfall over the southern Appalachians may bring areas of flooding Tuesday. Hot to extremely hot temperatures are in place through Tuesday across much of the western U.S. and northern New England. Tropical Storm Erin is forecast to become a Major Hurricane by this weekend as it moves across the central Atlantic Ocean. Monitor future forecasts for any East Coast impacts. Read More >

Hazardous Weather Conditions

Current conditions at

Ortonville, Ortonville Muncipal-Martinson Field Airport (KVVV)

Lat: 45.31°NLon: 96.42°WElev: 1099ft.

Partly Cloudy

66°F

19°C

Humidity 100%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 12 Aug 2:35 am CDT
Extended Forecast for

Ortonville MN

  • Overnight

    Overnight: Partly cloudy, with a low around 60. Light west northwest wind.

    Low: 60 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 75. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 56. North northwest wind around 6 mph becoming calm in the evening.

    Low: 56 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79. Calm wind becoming south southeast 5 to 8 mph in the afternoon.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. Southeast wind around 10 mph. Chance of precipitation is 50%.

    Low: 64 °F

    Partly Cloudy
    then Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 81. South wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 81 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 66. South southeast wind 5 to 9 mph. Chance of precipitation is 20%.

    Low: 66 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Friday

    Friday: Partly sunny, with a high near 81. East northeast wind 3 to 6 mph.

    High: 81 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Northeast wind 5 to 7 mph. Chance of precipitation is 40%.

    Low: 65 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Partly cloudy, with a low around 60. Light west northwest wind.
Tuesday
Sunny, with a high near 75. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Clear, with a low around 56. North northwest wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 79. Calm wind becoming south southeast 5 to 8 mph in the afternoon.
Wednesday Night
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. Southeast wind around 10 mph. Chance of precipitation is 50%.
Thursday
A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 81. South wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Thursday Night
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 66. South southeast wind 5 to 9 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 81. East northeast wind 3 to 6 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Northeast wind 5 to 7 mph. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 79.
Saturday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 20%.
Sunday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 20%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Monday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 76. Chance of precipitation is 20%.
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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:
1:46 am CDT Aug 12, 2025
Forecast Valid:
2am CDT Aug 12, 2025-6pm CDT Aug 18, 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