Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

Monroe Municipal Airport (KEFT)

Lat: 42.62°NLon: 89.59°WElev: 1082ft.

Fair

13°F

-11°C

Humidity 81%
Wind Speed N 6 mph
Barometer 29.92 in
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 2 Jan 7:35 am CST
Extended Forecast for

4 Miles S Monticello WI

  • Today

    Today: Mostly sunny, with a high near 22. Northwest wind around 5 mph.

    High: 22 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 15. North wind around 5 mph.

    Low: 15 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 25. Calm wind becoming west around 5 mph in the afternoon.

    High: 25 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 11. West wind around 5 mph becoming calm  after midnight.

    Low: 11 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 28. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 28 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A slight chance of snow before 9pm, then a slight chance of freezing rain between 9pm and midnight.  Mostly cloudy, with a low around 25. South wind around 10 mph.  Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Wintry Mix
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 40. Southwest wind 5 to 10 mph.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. Southwest wind around 5 mph becoming southeast after midnight.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 22. Northwest wind around 5 mph.
Tonight
Mostly cloudy, with a low around 15. North wind around 5 mph.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 25. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 11. West wind around 5 mph becoming calm after midnight.
Sunday
Increasing clouds, with a high near 28. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Sunday Night
A slight chance of snow before 9pm, then a slight chance of freezing rain between 9pm and midnight. Mostly cloudy, with a low around 25. South wind around 10 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 40. Southwest wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 30. Southwest wind around 5 mph becoming southeast after midnight.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Mostly sunny, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Monticello WI
 42.69°N 89.6°W (Elev. 899 ft)
6:32 am CST Jan 2, 2026
7am CST Jan 2, 2026-6pm CST Jan 8, 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