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

Chippewa Valley Regional Airport (KEAU)

Lat: 44.87°NLon: 91.49°WElev: 886ft.

A Few Clouds

74°F

23°C

Humidity 82%
Wind Speed S 10 mph
Barometer 29.91 in (1012.4 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 8 Sep 7:56 pm CDT
Extended Forecast for

3 Miles SW Altoona WI

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 62. South wind 5 to 10 mph becoming west after midnight.

    Low: 62 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Areas of fog before 9am. Otherwise, sunny, with a high near 81. West wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 81 °F

    Areas Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Areas of fog after 3am. Otherwise, mostly clear, with a low around 53. Northwest wind 5 to 10 mph becoming light west in the evening.

    Low: 53 °F

    Mostly Clear
    then Areas
    Fog

  • Thursday

    Thursday: Areas of fog before 8am. Otherwise, sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon.

    High: 78 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 56. Calm wind becoming south around 5 mph after midnight.

    Low: 56 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 82. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 63. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 63 °F

    Showers
    Likely

  • Saturday

    Saturday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 76. West northwest wind around 10 mph.

    High: 76 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 51. Northwest wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 62. South wind 5 to 10 mph becoming west after midnight.
Wednesday
Areas of fog before 9am. Otherwise, sunny, with a high near 81. West wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Areas of fog after 3am. Otherwise, mostly clear, with a low around 53. Northwest wind 5 to 10 mph becoming light west in the evening.
Thursday
Areas of fog before 8am. Otherwise, sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 56. Calm wind becoming south around 5 mph after midnight.
Friday
Sunny, with a high near 82. South wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 63. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 76. West northwest wind around 10 mph.
Saturday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 51. Northwest wind around 5 mph becoming calm in the evening.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 68. Light north wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 30%.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Calm wind becoming east around 5 mph after midnight.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 68. East wind 10 to 15 mph. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 54. East southeast wind 10 to 15 mph becoming west after midnight. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 69. West northwest wind around 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Altoona WI
 44.78°N 91.47°W (Elev. 892 ft)
Last Update:
8:11 pm CDT Sep 8, 2026
Forecast Valid:
8pm CDT Sep 8, 2026-6pm CDT Sep 15, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation