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

Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

Chippewa Valley Regional Airport (KEAU)

Lat: 44.87°NLon: 91.49°WElev: 886ft.

Mostly Cloudy

25°F

-4°C

Humidity 72%
Wind Speed N 9 mph
Barometer 30.37 in (1029.7 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 9 Nov 10:56 pm CST
Extended Forecast for

Altoona WI

  • Tonight

    Tonight: Partly cloudy, with a low around 20. Northwest wind around 5 mph.

    Low: 20 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37. Northwest wind 5 to 10 mph.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a steady temperature around 28. West wind 5 to 10 mph becoming south after midnight.

    Low: 28 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 47. South wind around 10 mph becoming west in the afternoon.

    High: 47 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. West northwest wind 10 to 15 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 46. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. West wind 5 to 10 mph.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 51. West wind around 5 mph becoming south southeast in the afternoon.

    High: 51 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. East wind around 5 mph.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 20. Northwest wind around 5 mph.
Monday
Mostly sunny, with a high near 37. Northwest wind 5 to 10 mph.
Monday Night
Increasing clouds, with a steady temperature around 28. West wind 5 to 10 mph becoming south after midnight.
Veterans Day
Partly sunny, with a high near 47. South wind around 10 mph becoming west in the afternoon.
Tuesday Night
Partly cloudy, with a low around 32. West northwest wind 10 to 15 mph.
Wednesday
Sunny, with a high near 46. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 28. West wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 51. West wind around 5 mph becoming south southeast in the afternoon.
Thursday Night
Mostly clear, with a low around 30. East wind around 5 mph.
Friday
Mostly sunny, with a high near 53. East southeast wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 43. Southeast wind around 10 mph.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 59. South southeast wind around 10 mph.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 38. South southeast wind 5 to 10 mph becoming northwest after midnight.
Sunday
A 20 percent chance of rain. Partly sunny, with a high near 50. West northwest wind around 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Altoona WI
 44.78°N 91.44°W (Elev. 883 ft)
Last Update:
10:07 pm CST Nov 9, 2025
Forecast Valid:
11pm CST Nov 9, 2025-6pm CST Nov 16, 2025
 
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Additional Resources

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Chance of Precipitation