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

Hazardous Weather Conditions

Current conditions at

Monroe Municipal Airport (KEFT)

Lat: 42.62°NLon: 89.59°WElev: 1082ft.

Fog/Mist

36°F

2°C

Humidity 100%
Wind Speed E 3 mph
Barometer 29.92 in
Dewpoint 36°F (2°C)
Visibility 5.00 mi
Last update 26 Dec 11:35 pm CST
Extended Forecast for

New Glarus WI

  • Tonight

    Tonight: Widespread fog, mainly after 3am. Otherwise, cloudy, with a low around 35. Calm wind becoming southeast around 5 mph.

    Low: 35 °F

    Fog

  • Saturday

    Saturday: Widespread fog, mainly before 10am. Otherwise, cloudy, with a high near 43. Southeast wind 5 to 10 mph.

    High: 43 °F

    Fog then
    Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly between 9pm and 2am. Patchy fog after 9pm. Otherwise, cloudy, with a low around 41. Southeast wind 5 to 10 mph.

    Low: 41 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: Rain, mainly after noon. High near 46. Southeast wind 5 to 10 mph becoming northwest 10 to 15 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F

    Chance Rain
    then Rain

  • Sunday Night

    Sunday Night: Rain and snow likely, becoming all snow after 9pm. Mostly cloudy, with a low around 15. Windy, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 15 °F

    Rain/Snow
    Likely and
    Blustery then
    Chance Snow
    and Windy

  • Monday

    Monday: A 40 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a high near 20. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 20 °F

    Chance Snow
    and Windy
    then Partly
    Sunny and
    Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around 9. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 9 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 26. West wind 10 to 15 mph.

    High: 26 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Widespread fog, mainly after 3am. Otherwise, cloudy, with a low around 35. Calm wind becoming southeast around 5 mph.
Saturday
Widespread fog, mainly before 10am. Otherwise, cloudy, with a high near 43. Southeast wind 5 to 10 mph.
Saturday Night
A 30 percent chance of rain, mainly between 9pm and 2am. Patchy fog after 9pm. Otherwise, cloudy, with a low around 41. Southeast wind 5 to 10 mph.
Sunday
Rain, mainly after noon. High near 46. Southeast wind 5 to 10 mph becoming northwest 10 to 15 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain and snow likely, becoming all snow after 9pm. Mostly cloudy, with a low around 15. Windy, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Monday
A 40 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a high near 20. Windy, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph.
Monday Night
Partly cloudy, with a low around 9. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday
Increasing clouds, with a high near 26. West wind 10 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 24.
Wednesday Night
Partly cloudy, with a low around 2.
New Year's Day
Sunny, with a high near 12.
Thursday Night
Mostly clear, with a low around 0.
Friday
Mostly sunny, with a high near 17.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Glarus WI
 42.82°N 89.62°W (Elev. 1050 ft)
Last Update:
11:13 pm CST Dec 26, 2025
Forecast Valid:
11pm CST Dec 26, 2025-6pm CST Jan 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation