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

Reedsburg Municipal Airport (KC35)

Lat: 43.53°NLon: 89.98°WElev: 907ft.

Overcast

12°F

-11°C

Humidity 76%
Wind Speed W 7 mph
Barometer 29.81 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 18 Jan 8:15 pm CST
Extended Forecast for

2 Miles NE La Valle WI

Winter Weather Advisory January 18, 08:36pm until January 19, 12:00pm
Cold Weather Advisory January 19, 03:00am until January 19, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
Cold Weather Advisory
  •  
    Winter Weather Advisory January 18, 08:36pm until January 19, 12:00pm

    NOW until 12:00pm Mon

    Winter Weather Advisory

  • Tonight

    Low: -6 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • M.L.King Day

    M.L.King Day: Areas of blowing snow before noon. Mostly sunny and cold, with a high near 3. Wind chill values between -20 and -30. Blustery, with a west wind 10 to 20 mph, with gusts as high as 35 mph.

    High: 3 °F

    Areas Blowing
    Snow and
    Blustery then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around -6. Wind chill values between -10 and -15. West wind 5 to 10 mph.

    Low: -6 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 13. Wind chill values between -10 and zero. West wind around 5 mph becoming south in the afternoon.

    High: 13 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 7. South wind around 5 mph becoming calm.

    Low: 7 °F

    Chance Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow.  Mostly cloudy, with a high near 21. West wind 5 to 10 mph.

    High: 21 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 1. West wind around 10 mph.

    Low: 1 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 12. West wind 5 to 10 mph.

    High: 12 °F

    Partly Sunny

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly before 10pm. Patchy blowing snow after 10pm. Mostly cloudy, with a low around -6. Wind chill values between -20 and -30. Blustery, with a northwest wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph.
M.L.King Day
Areas of blowing snow before noon. Mostly sunny and cold, with a high near 3. Wind chill values between -20 and -30. Blustery, with a west wind 10 to 20 mph, with gusts as high as 35 mph.
Monday Night
Partly cloudy, with a low around -6. Wind chill values between -10 and -15. West wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 13. Wind chill values between -10 and zero. West wind around 5 mph becoming south in the afternoon.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 7. South wind around 5 mph becoming calm.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 21. West wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 1. West wind around 10 mph.
Thursday
Partly sunny, with a high near 12. West wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around -4.
Friday
A 20 percent chance of snow. Partly sunny and cold, with a high near 8.
Friday Night
Partly cloudy, with a low around -12.
Saturday
Mostly sunny and cold, with a high near 2.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -14.
Sunday
A 20 percent chance of snow. Partly sunny and cold, with a high near 6.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE La Valle WI
 43.61°N 90.11°W (Elev. 1053 ft)
7:42 pm CST Jan 18, 2026
8pm CST Jan 18, 2026-6pm CST Jan 25, 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