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

Monroe Municipal Airport (KEFT)

Lat: 42.62°NLon: 89.59°WElev: 1082ft.

Fair

3°F

-16°C

Humidity 51%
Wind Speed W 17 G 26 mph
Barometer 30.20 in
Dewpoint -11°F (-24°C)
Visibility 10.00 mi
Wind Chill-17°F (-27°C)
Last update 19 Jan 1:35 pm CST
Extended Forecast for

New Glarus WI

  • M.L.King Day

    M.L.King Day: Mostly sunny and cold, with a high near 3. Wind chill values between -15 and -20. West wind around 15 mph, with gusts as high as 30 mph.

    High: 3 °F

    Cold

  • Tonight

    Tonight: Partly cloudy, with a low around -3. Wind chill values between -10 and -15. West wind 5 to 10 mph.

    Low: -3 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 15. Wind chill values between -5 and -15. West wind 5 to 10 mph.

    High: 15 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Snow, mainly after 7pm.  Low around 13. South wind around 5 mph becoming west after midnight.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 13 °F

    Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow after noon.  Mostly cloudy, with a high near 23. West wind 5 to 15 mph.

    High: 23 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 5. West wind 10 to 15 mph.

    Low: 5 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 15. West wind 10 to 15 mph.

    High: 15 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -8. Northwest wind around 10 mph.

    Low: -8 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near -1.

    High: -1 °F

    Cold

Detailed Forecast

M.L.King Day
Mostly sunny and cold, with a high near 3. Wind chill values between -15 and -20. West wind around 15 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around -3. Wind chill values between -10 and -15. West wind 5 to 10 mph.
Tuesday
Increasing clouds, with a high near 15. Wind chill values between -5 and -15. West wind 5 to 10 mph.
Tuesday Night
Snow, mainly after 7pm. Low around 13. South wind around 5 mph becoming west after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 23. West wind 5 to 15 mph.
Wednesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 5. West wind 10 to 15 mph.
Thursday
Mostly sunny, with a high near 15. West wind 10 to 15 mph.
Thursday Night
Mostly cloudy, with a low around -8. Northwest wind around 10 mph.
Friday
Mostly sunny and cold, with a high near -1.
Friday Night
Mostly clear, with a low around -18.
Saturday
Mostly sunny and cold, with a high near -1.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around -12.
Sunday
A 20 percent chance of snow. Mostly sunny and cold, with a high near 10.
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ABOUT THIS FORECAST

 
Point Forecast:
New Glarus WI
 42.82°N 89.62°W (Elev. 1050 ft)
1:26 pm CST Jan 19, 2026
1pm CST Jan 19, 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