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 >

Hazardous Weather Conditions

Current conditions at

Sheboygan County Memorial Airport (KSBM)

Lat: 43.77°NLon: 87.85°WElev: 738ft.

Fair

-2°F

-19°C

Humidity 65%
Wind Speed W 9 mph
Barometer 30.22 in (1025.6 mb)
Dewpoint -11°F (-24°C)
Visibility 10.00 mi
Wind Chill-18°F (-28°C)
Last update 19 Jan 10:53 pm CST
Extended Forecast for

Oostburg WI

  • Tonight

    Tonight: Partly cloudy, with a low around -2. Wind chill values between -15 and -20. West wind 10 to 15 mph.

    Low: -2 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 13. Wind chill values between -10 and -20. West wind 10 to 15 mph.

    High: 13 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow, mainly after midnight.  Temperature rising to around 18 by 3am. Wind chill values between zero and 10. Southwest wind 5 to 10 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 11 °F

    Chance Snow
    then Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow before noon.  Mostly cloudy, with a high near 22. West wind 5 to 15 mph.

    High: 22 °F

    Chance Snow
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow before midnight.  Mostly cloudy, with a low around 7. West wind around 15 mph.

    Low: 7 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 14. West wind around 15 mph.

    High: 14 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -10. Northwest wind around 15 mph.

    Low: -10 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of snow before noon.  Mostly sunny and cold, with a high near -3. Northwest wind 10 to 15 mph.

    High: -3 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow after midnight.  Partly cloudy, with a low around -12.

    Low: -12 °F

    Partly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around -2. Wind chill values between -15 and -20. West wind 10 to 15 mph.
Tuesday
Mostly sunny, with a high near 13. Wind chill values between -10 and -20. West wind 10 to 15 mph.
Tuesday Night
Snow, mainly after midnight. Temperature rising to around 18 by 3am. Wind chill values between zero and 10. Southwest wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 22. West wind 5 to 15 mph.
Wednesday Night
A 50 percent chance of snow before midnight. Mostly cloudy, with a low around 7. West wind around 15 mph.
Thursday
Mostly sunny, with a high near 14. West wind around 15 mph.
Thursday Night
Partly cloudy, with a low around -10. Northwest wind around 15 mph.
Friday
A 20 percent chance of snow before noon. Mostly sunny and cold, with a high near -3. Northwest wind 10 to 15 mph.
Friday Night
A 20 percent chance of snow after midnight. Partly cloudy, with a low around -12.
Saturday
A 20 percent chance of snow before noon. Mostly sunny and cold, with a high near 2.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -8.
Sunday
A 20 percent chance of snow. Mostly sunny and cold, with a high near 9.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 0.
Monday
Mostly sunny, with a high near 15.
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ABOUT THIS FORECAST

 
Point Forecast:
Oostburg WI
 43.62°N 87.78°W (Elev. 699 ft)
6:17 pm CST Jan 19, 2026
11pm CST Jan 19, 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