Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Current conditions at

Ortonville, Ortonville Muncipal-Martinson Field Airport (KVVV)

Lat: 45.31°NLon: 96.42°WElev: 1099ft.

Light Snow

16°F

-9°C

Humidity 93%
Wind Speed NW 16 G 21 mph
Barometer 30.25 in
Dewpoint 14°F (-10°C)
Visibility 5.00 mi
Wind Chill1°F (-17°C)
Last update 29 Nov 9:35 pm CST
Extended Forecast for

7 Miles NW Big Stone City SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 9. North northwest wind 8 to 14 mph, with gusts as high as 22 mph.

    Low: 9 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 15. Northwest wind 3 to 8 mph.

    High: 15 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -2. Calm wind becoming south around 5 mph after midnight.

    Low: -2 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 21. South southeast wind 5 to 7 mph becoming southwest in the afternoon.

    High: 21 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 1. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 1 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 24. Calm wind becoming south around 6 mph in the afternoon.

    High: 24 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow.  Mostly cloudy, with a low around 4. South wind 6 to 10 mph becoming north northwest after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 20%.

    Low: 4 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 14. North northwest wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 14 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -9. Northwest wind around 6 mph becoming light and variable.

    Low: -9 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 9. North northwest wind 8 to 14 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 15. Northwest wind 3 to 8 mph.
Sunday Night
Mostly cloudy, with a low around -2. Calm wind becoming south around 5 mph after midnight.
Monday
Partly sunny, with a high near 21. South southeast wind 5 to 7 mph becoming southwest in the afternoon.
Monday Night
Partly cloudy, with a low around 1. West southwest wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 24. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 4. South wind 6 to 10 mph becoming north northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 14. North northwest wind 7 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around -9. Northwest wind around 6 mph becoming light and variable.
Thursday
Partly sunny, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
Mostly cloudy, with a high near 27.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 10. Chance of precipitation is 20%.
Saturday
A slight chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW Big Stone City SD
 45.38°N 96.55°W (Elev. 965 ft)
9:36 pm CST Nov 29, 2025
9pm CST Nov 29, 2025-6pm CST Dec 6, 2025
 
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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