Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Ortonville, Ortonville Muncipal-Martinson Field Airport (KVVV)

Lat: 45.31°NLon: 96.42°WElev: 1099ft.

Fair

-2°F

-19°C

Humidity 77%
Wind Speed Calm
Barometer 30.22 in
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Last update 20 Jan 1:35 am CST
Extended Forecast for

8 Miles NE Corona SD

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around -1. Calm wind.

    Low: -1 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Snow likely, mainly after 3pm.  Increasing clouds, with a high near 16. Light and variable wind becoming south southeast 5 to 7 mph in the morning.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 16 °F

    Partly Sunny
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow, mainly before 9pm.  Steady temperature around 13. Southeast wind 5 to 9 mph becoming west northwest after midnight.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Snow then
    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow, mainly before noon.  Partly sunny, with a high near 25. Blustery, with a west southwest wind 9 to 14 mph becoming northwest 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 50%.

    High: 25 °F

    Chance Snow
    then Slight
    Chance Snow
    and Blustery

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 2. West northwest wind 10 to 16 mph, with gusts as high as 25 mph.

    Low: 2 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny and cold, with a high near 9. Northwest wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 9 °F

    Cold

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -20. North northwest wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: -20 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and cold, with a high near -10. Northwest wind 5 to 7 mph.

    High: -10 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -20. Light and variable wind becoming south around 6 mph after midnight.

    Low: -20 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around -1. Calm wind.
Tuesday
Snow likely, mainly after 3pm. Increasing clouds, with a high near 16. Light and variable wind becoming south southeast 5 to 7 mph in the morning. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow, mainly before 9pm. Steady temperature around 13. Southeast wind 5 to 9 mph becoming west northwest after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of snow, mainly before noon. Partly sunny, with a high near 25. Blustery, with a west southwest wind 9 to 14 mph becoming northwest 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%.
Wednesday Night
Partly cloudy, with a low around 2. West northwest wind 10 to 16 mph, with gusts as high as 25 mph.
Thursday
Partly sunny and cold, with a high near 9. Northwest wind 10 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around -20. North northwest wind 6 to 11 mph, with gusts as high as 20 mph.
Friday
Sunny and cold, with a high near -10. Northwest wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around -20. Light and variable wind becoming south around 6 mph after midnight.
Saturday
Mostly sunny and cold, with a high near 1.
Saturday Night
Partly cloudy, with a low around -10.
Sunday
Mostly sunny, with a high near 13.
Sunday Night
Partly cloudy, with a low around -4.
Monday
Mostly sunny, with a high near 15.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Corona SD
 45.4°N 96.64°W (Elev. 1004 ft)
1:36 am CST Jan 20, 2026
1am CST Jan 20, 2026-6pm CST Jan 26, 2026
 
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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