National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Above Average Temperatures for Most Today; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures are forecast today into Wednesday over most of the lower 48 states away from the Gulf Coast. A storm system passing across southern Canada will bring a wintry mix to the upper Great Lakes today. A trailing cold front will then bring the wintry mix from the central Appalachians through the Northeast U.S. Wednesday and Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Monroe Municipal Airport (KEFT)

Lat: 42.62°NLon: 89.59°WElev: 1082ft.

Fair and Windy

49°F

9°C

Humidity 60%
Wind Speed W 26 G 35 mph
Barometer 29.53 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 13 Jan 12:35 pm CST
Extended Forecast for

Monticello WI

  • This Afternoon

    This Afternoon: Increasing clouds, with a high near 49. West wind around 15 mph, with gusts as high as 30 mph.

    High: 49 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A slight chance of rain and snow showers before 2am, then scattered flurries between 2am and 5am. Cloudy, with a low around 22. Blustery, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 22 °F

    Cloudy then
    Isolated Snow
    Showers and
    Blustery

  • Wednesday

    Wednesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 24. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 24 °F

    Becoming
    Sunny and
    Blustery

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 10. Wind chill values between zero and 5. North wind 5 to 15 mph.

    Low: 10 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Increasing clouds, with a high near 26. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 26 °F

    Sunny then
    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Snow. Low around 22. Southwest wind 10 to 15 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Snow

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 32. West wind 10 to 15 mph. Chance of precipitation is 70%.

    High: 32 °F

    Snow Likely

  • Friday Night

    Friday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 10. Northwest wind 10 to 15 mph.

    Low: 10 °F

    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 16.

    High: 16 °F

    Chance Snow

Detailed Forecast

This Afternoon
Increasing clouds, with a high near 49. West wind around 15 mph, with gusts as high as 30 mph.
Tonight
A slight chance of rain and snow showers before 2am, then scattered flurries between 2am and 5am. Cloudy, with a low around 22. Blustery, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 24. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 10. Wind chill values between zero and 5. North wind 5 to 15 mph.
Thursday
A 20 percent chance of snow after noon. Increasing clouds, with a high near 26. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Thursday Night
Snow. Low around 22. Southwest wind 10 to 15 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow likely. Mostly cloudy, with a high near 32. West wind 10 to 15 mph. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 10. Northwest wind 10 to 15 mph.
Saturday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 16.
Saturday Night
Mostly cloudy, with a low around 4.
Sunday
Partly sunny, with a high near 15.
Sunday Night
Mostly cloudy, with a low around 3.
M.L.King Day
Partly sunny, with a high near 16.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Monticello WI
 42.75°N 89.59°W (Elev. 850 ft)
Last Update:
12:22 pm CST Jan 13, 2026
Forecast Valid:
12pm CST Jan 13, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation