Severe Thunderstorms in the Southern U.S.; Heavy Snow in the North-Central U.S.

Isolated severe thunderstorms are likely across parts of the Southeast/Deep South Tuesday morning into early evening. A couple tornadoes are possible in parts of eastern Mississippi and Alabama. In the north-central U.S., a storm will bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest Tuesday before impacting the Great Lakes Wednesday into Thanksgiving. Read More >

Current conditions at

Ortonville, Ortonville Muncipal-Martinson Field Airport (KVVV)

Lat: 45.31°NLon: 96.42°WElev: 1099ft.

Mostly Cloudy

37°F

3°C

Humidity 81%
Wind Speed Calm
Barometer 29.78 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 25 Nov 3:35 am CST
Extended Forecast for

7 Miles NW Big Stone City SD

Winter Storm Warning November 25, 06:00am until November 26, 06:00am
Click here for hazard details and duration
Winter Storm Warning
  • Overnight

    Overnight: A chance of rain, mainly after 4am.  Cloudy, with a steady temperature around 38. Calm wind.  Chance of precipitation is 40%.

    Low: 38 °F

    Chance Rain

  • Tuesday

    Tuesday: Snow, possibly mixed with rain, becoming all snow after 1pm. The snow could be heavy at times.  Widespread blowing snow, mainly after 3pm. Temperature falling to around 31 by 5pm. Breezy, with a light north northwest wind increasing to 23 to 28 mph in the morning. Winds could gust as high as 41 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 37 °F

    Rain/Snow and
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before 8pm.  Areas of blowing snow before 2am. Low around 19. Blustery, with a northwest wind 16 to 26 mph, with gusts as high as 41 mph.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 19 °F

    Snow and
    Areas Blowing
    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 25. Northwest wind 10 to 15 mph, with gusts as high as 28 mph.

    High: 25 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 13. West northwest wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 13 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 22. Northwest wind 6 to 8 mph.

    High: 22 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 5. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 5 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow after noon.  Mostly cloudy, with a high near 21. Calm wind becoming east southeast around 6 mph in the afternoon.  Chance of precipitation is 30%.

    High: 21 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow likely, mainly before midnight.  Cloudy, with a low around 13. East wind 3 to 6 mph.  Chance of precipitation is 60%.

    Low: 13 °F

    Snow Likely

Detailed Forecast

Overnight
A chance of rain, mainly after 4am. Cloudy, with a steady temperature around 38. Calm wind. Chance of precipitation is 40%.
Tuesday
Snow, possibly mixed with rain, becoming all snow after 1pm. The snow could be heavy at times. Widespread blowing snow, mainly after 3pm. Temperature falling to around 31 by 5pm. Breezy, with a light north northwest wind increasing to 23 to 28 mph in the morning. Winds could gust as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow, mainly before 8pm. Areas of blowing snow before 2am. Low around 19. Blustery, with a northwest wind 16 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Wednesday
Partly sunny, with a high near 25. Northwest wind 10 to 15 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 13. West northwest wind 6 to 9 mph, with gusts as high as 20 mph.
Thanksgiving Day
Mostly sunny, with a high near 22. Northwest wind 6 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 5. Northwest wind around 5 mph becoming calm in the evening.
Friday
A chance of snow after noon. Mostly cloudy, with a high near 21. Calm wind becoming east southeast around 6 mph in the afternoon. Chance of precipitation is 30%.
Friday Night
Snow likely, mainly before midnight. Cloudy, with a low around 13. East wind 3 to 6 mph. Chance of precipitation is 60%.
Saturday
A slight chance of snow before noon. Mostly cloudy, with a high near 22. Chance of precipitation is 20%.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 8. Chance of precipitation is 20%.
Sunday
A slight chance of snow. Mostly cloudy, with a high near 19. Chance of precipitation is 20%.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around -2. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 13.
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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)
3:36 am CST Nov 25, 2025
3am CST Nov 25, 2025-6pm CST Dec 1, 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