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

69°F

21°C

Humidity 76%
Wind Speed NE 3 mph
Barometer 29.92 in (1012.6 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 11 Aug 7:56 am CDT
Extended Forecast for

5 Miles SW Altoona WI

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly before 9am. Partly sunny, with a high near 85. East wind around 5 mph.

    High: 85 °F

    Chance
    T-storms then
    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 64. Calm wind.

    Low: 64 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 86. Calm wind becoming north around 5 mph in the afternoon.

    High: 86 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 64. North wind around 5 mph becoming calm.

    Low: 64 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 82. Northeast wind around 5 mph.

    High: 82 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59. North northeast wind around 5 mph becoming east after midnight.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 80. East southeast wind 5 to 10 mph.

    High: 80 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. East southeast wind around 10 mph.

    Low: 59 °F

    Chance
    T-storms

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 74. South southeast wind around 10 mph. Chance of precipitation is 60%.

    High: 74 °F

    Showers
    Likely

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly before 9am. Partly sunny, with a high near 85. East wind around 5 mph.
Tonight
Mostly cloudy, with a low around 64. Calm wind.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 86. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 64. North wind around 5 mph becoming calm.
Thursday
Partly sunny, with a high near 82. Northeast wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 59. North northeast wind around 5 mph becoming east after midnight.
Friday
Mostly sunny, with a high near 80. East southeast wind 5 to 10 mph.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. East southeast wind around 10 mph.
Saturday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 74. South southeast wind around 10 mph. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 62. South southeast wind 5 to 10 mph becoming north northwest after midnight.
Sunday
Mostly cloudy, with a high near 78. Northwest wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 59. North northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 79. Calm wind becoming west northwest around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Altoona WI
 44.74°N 91.5°W (Elev. 925 ft)
Last Update:
6:57 am CDT Aug 11, 2026
Forecast Valid:
8am CDT Aug 11, 2026-6pm CDT Aug 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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