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

John F Kennedy Memorial Airport (KASX)

Lat: 46.55°NLon: 90.92°WElev: 814ft.

Overcast

20°F

-7°C

Humidity 74%
Wind Speed W 6 mph
Barometer 30.34 in (1029.0 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 30 Nov 3:53 pm CST
Extended Forecast for

Marengo WI

  • This Afternoon

    This Afternoon: A 30 percent chance of snow. Mostly cloudy, with a steady temperature around 19. West wind around 5 mph.

    High: 19 °F

    Chance Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 8pm. Mostly cloudy, with a low around 3. Southwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 3 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 20. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 20 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of flurries before midnight. Mostly cloudy, with a low around 8. Southwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 8 °F

    Chance
    Flurries

  • Tuesday

    Tuesday: Partly sunny, with a high near 25. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 25 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after midnight. Cloudy, with a low around 14. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 14 °F

    Snow Likely

  • Wednesday

    Wednesday: A chance of snow before noon. Partly sunny, with a high near 23. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 23 °F

    Chance Snow
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of snow before midnight. Mostly cloudy, with a low around -4. West wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: -4 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 14. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 14 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of snow. Mostly cloudy, with a steady temperature around 19. West wind around 5 mph.
Tonight
A 30 percent chance of snow, mainly before 8pm. Mostly cloudy, with a low around 3. Southwest wind around 5 mph, with gusts as high as 15 mph.
Monday
Mostly cloudy, with a high near 20. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
A chance of flurries before midnight. Mostly cloudy, with a low around 8. Southwest wind around 5 mph, with gusts as high as 15 mph.
Tuesday
Partly sunny, with a high near 25. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Snow likely, mainly after midnight. Cloudy, with a low around 14. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday
A chance of snow before noon. Partly sunny, with a high near 23. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around -4. West wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
Partly sunny, with a high near 14. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 4. South wind around 10 mph, with gusts as high as 20 mph.
Friday
A chance of snow. Mostly cloudy, with a high near 25. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
A chance of snow. Mostly cloudy, with a low around 9. Southwest wind around 5 mph.
Saturday
A slight chance of snow. Mostly cloudy, with a high near 23. West wind around 5 mph becoming northwest in the afternoon.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 6. Northwest wind around 5 mph.
Sunday
Partly sunny, with a high near 18. Northwest wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marengo WI
 46.43°N 90.8°W
Last Update:
4:06 pm CST Nov 30, 2025
Forecast Valid:
4pm CST Nov 30, 2025-6pm CST Dec 7, 2025
 
Forecast Discussion
 
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Additional Resources

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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