Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. 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

23°F

-5°C

Humidity 86%
Wind Speed Calm
Barometer 29.63 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 2 Dec 2:35 pm CST
Extended Forecast for

7 Miles NW Big Stone City SD

  • This Afternoon

    This Afternoon: Cloudy, with a steady temperature around 24. South wind 5 to 7 mph becoming west southwest.

    High: 24 °F

    Cloudy

  • Tonight

    Tonight: A chance of flurries between 9pm and 11pm.  Cloudy, with a low around 5. West wind 5 to 14 mph becoming north northwest in the evening. Winds could gust as high as 25 mph.

    Low: 5 °F

    Chance
    Flurries

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 2 by 5pm. North northwest wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 11 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -10. West northwest wind around 6 mph becoming calm  in the evening.

    Low: -10 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 27. South wind 6 to 14 mph, with gusts as high as 25 mph.

    High: 27 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 17. Southwest wind 5 to 10 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.

    Low: 17 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 28. West northwest wind 5 to 7 mph.

    High: 28 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 6. North northwest wind 3 to 7 mph.

    Low: 6 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow, mainly after noon.  Mostly cloudy, with a high near 15. Northeast wind 3 to 7 mph.  Chance of precipitation is 30%.

    High: 15 °F

    Chance Snow

Detailed Forecast

This Afternoon
Cloudy, with a steady temperature around 24. South wind 5 to 7 mph becoming west southwest.
Tonight
A chance of flurries between 9pm and 11pm. Cloudy, with a low around 5. West wind 5 to 14 mph becoming north northwest in the evening. Winds could gust as high as 25 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 2 by 5pm. North northwest wind 8 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly clear, with a low around -10. West northwest wind around 6 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 27. South wind 6 to 14 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 17. Southwest wind 5 to 10 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.
Friday
Mostly cloudy, with a high near 28. West northwest wind 5 to 7 mph.
Friday Night
Mostly cloudy, with a low around 6. North northwest wind 3 to 7 mph.
Saturday
A chance of snow, mainly after noon. Mostly cloudy, with a high near 15. Northeast wind 3 to 7 mph. Chance of precipitation is 30%.
Saturday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around -3. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 13.
Sunday Night
Mostly cloudy, with a low around 2.
Monday
A chance of snow. Mostly cloudy, with a high near 24. Chance of precipitation is 30%.
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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)
2:36 pm CST Dec 2, 2025
2pm CST Dec 2, 2025-6pm CST Dec 8, 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