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

Prairie Du Chien Municipal Airport (KPDC)

Lat: 43.02°NLon: 91.12°WElev: 659ft.

Overcast

24°F

-4°C

Humidity 80%
Wind Speed W 7 mph
Barometer 30.42 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 11 Jan 10:15 am CST
Extended Forecast for

Garnavillo IA

  • Today

    Today: Mostly cloudy, with a high near 29. Northwest wind 8 to 10 mph becoming southwest in the afternoon.

    High: 29 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 28. Southwest wind 8 to 13 mph.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 42. West wind 7 to 9 mph.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 31. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 46. Breezy, with a west wind 13 to 16 mph, with gusts as high as 25 mph.

    High: 46 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. Northwest wind around 15 mph, with gusts as high as 23 mph.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 28. Blustery, with a north wind 13 to 16 mph, with gusts as high as 24 mph.

    High: 28 °F

    Partly Sunny
    and Blustery

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. North wind 6 to 11 mph.

    Low: 14 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow after noon. Partly sunny, with a high near 30. West wind 6 to 13 mph becoming south in the afternoon.

    High: 30 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 29. Northwest wind 8 to 10 mph becoming southwest in the afternoon.
Tonight
Partly cloudy, with a steady temperature around 28. Southwest wind 8 to 13 mph.
Monday
Mostly sunny, with a high near 42. West wind 7 to 9 mph.
Monday Night
Increasing clouds, with a low around 31. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 46. Breezy, with a west wind 13 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 23. Northwest wind around 15 mph, with gusts as high as 23 mph.
Wednesday
Partly sunny, with a high near 28. Blustery, with a north wind 13 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 14. North wind 6 to 11 mph.
Thursday
A 30 percent chance of snow after noon. Partly sunny, with a high near 30. West wind 6 to 13 mph becoming south in the afternoon.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23. South wind 11 to 13 mph becoming west after midnight.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 31. Breezy, with a west wind 13 to 17 mph.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 12. Northwest wind around 14 mph.
Saturday
Mostly cloudy, with a high near 19. Northwest wind around 14 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Garnavillo IA
 42.86°N 91.24°W
Last Update:
10:17 am CST Jan 11, 2026
Forecast Valid:
10am CST Jan 11, 2026-6pm CST Jan 17, 2026
 
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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