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.

Overcast

53°F

12°C

Humidity 86%
Wind Speed SW 12 mph
Barometer 29.50 in (998.8 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 4 Nov 12:56 pm CST
Extended Forecast for

Altoona WI

  • This Afternoon

    This Afternoon: A 50 percent chance of rain. Cloudy, with a steady temperature around 53. South southwest wind around 10 mph.

    High: 53 °F

    Chance Rain

  • Tonight

    Tonight: Rain. Patchy fog between 3am and 4am. Low around 44. Light and variable wind becoming north northwest 5 to 10 mph after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Rain and
    Patchy Fog

  • Thursday

    Thursday: A 50 percent chance of rain, mainly before 9am. Cloudy, with a high near 48. North wind 10 to 15 mph.

    High: 48 °F

    Chance Rain
    then Cloudy

  • Thursday Night

    Thursday Night: Cloudy, then gradually becoming partly cloudy, with a low around 32. North wind 5 to 10 mph.

    Low: 32 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 46. North wind around 5 mph.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 49. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. West southwest wind around 5 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54. West wind 5 to 10 mph.

    High: 54 °F

    Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of rain. Cloudy, with a steady temperature around 53. South southwest wind around 10 mph.
Tonight
Rain. Patchy fog between 3am and 4am. Low around 44. Light and variable wind becoming north northwest 5 to 10 mph after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 50 percent chance of rain, mainly before 9am. Cloudy, with a high near 48. North wind 10 to 15 mph.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around 32. North wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 46. North wind around 5 mph.
Friday Night
Mostly clear, with a low around 26. Calm wind.
Saturday
Sunny, with a high near 49. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 33. West southwest wind around 5 mph.
Sunday
Sunny, with a high near 54. West wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 34. West wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 61. Southwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 37. West southwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 55. Calm wind becoming west northwest around 5 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Altoona WI
 44.8°N 91.44°W (Elev. 850 ft)
Last Update:
12:26 pm CST Nov 4, 2026
Forecast Valid:
1pm CST Nov 4, 2026-6pm CST Nov 10, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation