Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Ortonville, Ortonville Muncipal-Martinson Field Airport (KVVV)

Lat: 45.31°NLon: 96.42°WElev: 1099ft.

Light Snow

5°F

-15°C

Humidity 85%
Wind Speed SE 12 G 17 mph
Barometer 30.23 in
Dewpoint 1°F (-17°C)
Visibility 2.50 mi
Wind Chill-11°F (-24°C)
Last update 7 Dec 11:15 pm CST
Extended Forecast for

7 Miles NW Big Stone City SD

  • Tonight

    Tonight: A chance of snow, mainly before midnight.  Mostly cloudy, with a low around 1. Southeast wind 6 to 11 mph.  Chance of precipitation is 50%.

    Low: 1 °F

    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 32. South southeast wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 32 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a steady temperature around 27. West wind 5 to 10 mph becoming light  after midnight. Winds could gust as high as 20 mph.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of freezing rain before noon, then rain.  High near 40. Breezy, with a light and variable wind becoming west 15 to 20 mph in the morning. Winds could gust as high as 32 mph.  Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible.

    High: 40 °F

    Chance
    Freezing Rain
    then Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain before 9pm, then a chance of snow between 9pm and midnight.  Mostly cloudy, with a low around 12. Blustery, with a northwest wind 18 to 28 mph, with gusts as high as 45 mph.  Chance of precipitation is 40%.

    Low: 12 °F

    Blustery.
    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 16. Northwest wind 6 to 16 mph, with gusts as high as 28 mph.

    High: 16 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of snow after midnight.  Mostly cloudy, with a low around 3. Northeast wind 3 to 6 mph.  Chance of precipitation is 30%.

    Low: 3 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: A chance of snow.  Mostly cloudy, with a high near 13. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    High: 13 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A slight chance of snow.  Mostly cloudy, with a low around -7. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    Low: -7 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 1. Southeast wind 6 to 11 mph. Chance of precipitation is 50%.
Monday
Mostly cloudy, with a high near 32. South southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a steady temperature around 27. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Tuesday
A chance of freezing rain before noon, then rain. High near 40. Breezy, with a light and variable wind becoming west 15 to 20 mph in the morning. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible.
Tuesday Night
A chance of rain before 9pm, then a chance of snow between 9pm and midnight. Mostly cloudy, with a low around 12. Blustery, with a northwest wind 18 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 40%.
Wednesday
Mostly cloudy, with a high near 16. Northwest wind 6 to 16 mph, with gusts as high as 28 mph.
Wednesday Night
A chance of snow after midnight. Mostly cloudy, with a low around 3. Northeast wind 3 to 6 mph. Chance of precipitation is 30%.
Thursday
A chance of snow. Mostly cloudy, with a high near 13. Northwest wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around -7. Northwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Friday
Partly sunny and cold, with a high near 1.
Friday Night
Mostly cloudy, with a low around -13.
Saturday
Partly sunny and cold, with a high near 2.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around -10. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 11.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW Big Stone City SD
 45.38°N 96.55°W (Elev. 965 ft)
10:36 pm CST Dec 7, 2025
11pm CST Dec 7, 2025-6pm CST Dec 14, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database