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

Hazardous Weather Conditions

Current conditions at

Prairie Du Chien Municipal Airport (KPDC)

Lat: 43.02°NLon: 91.12°WElev: 659ft.

Fair

42°F

6°C

Humidity 95%
Wind Speed Calm
Barometer 30.34 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 8 Oct 2:55 am CDT
Extended Forecast for

Garnavillo IA

  • Overnight

    Overnight: Clear, with a low around 38. North wind around 5 mph.

    Low: 38 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. Northeast wind 3 to 5 mph.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy frost after 5am. Otherwise, mostly clear, with a low around 37. Calm wind becoming southeast around 5 mph after midnight.

    Low: 37 °F

    Clear then
    Patchy Frost

  • Thursday

    Thursday: Patchy frost before 8am. Otherwise, sunny, with a high near 68. South wind 5 to 10 mph.

    High: 68 °F

    Patchy Frost
    then Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 1am. Partly cloudy, with a low around 50. Southeast wind 7 to 9 mph.

    Low: 50 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 72. South wind around 9 mph becoming west in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49. Southeast wind around 6 mph.

    Low: 49 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 74. Southeast wind 6 to 11 mph.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. Southeast wind around 10 mph, with gusts as high as 18 mph.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 38. North wind around 5 mph.
Wednesday
Sunny, with a high near 64. Northeast wind 3 to 5 mph.
Wednesday Night
Patchy frost after 5am. Otherwise, mostly clear, with a low around 37. Calm wind becoming southeast around 5 mph after midnight.
Thursday
Patchy frost before 8am. Otherwise, sunny, with a high near 68. South wind 5 to 10 mph.
Thursday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 50. Southeast wind 7 to 9 mph.
Friday
Mostly sunny, with a high near 72. South wind around 9 mph becoming west in the afternoon.
Friday Night
Partly cloudy, with a low around 49. Southeast wind around 6 mph.
Saturday
Mostly sunny, with a high near 74. Southeast wind 6 to 11 mph.
Saturday Night
Partly cloudy, with a low around 53. Southeast wind around 10 mph, with gusts as high as 18 mph.
Sunday
Partly sunny, with a high near 75. Breezy, with a south wind 11 to 16 mph.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 58. South wind 10 to 14 mph.
Columbus Day
A 30 percent chance of showers. Partly sunny, with a high near 73. South wind around 10 mph.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 56. Southeast wind 6 to 8 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 74. South wind 7 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Garnavillo IA
 42.86°N 91.24°W
Last Update:
1:11 am CDT Oct 8, 2025
Forecast Valid:
3am CDT Oct 8, 2025-6pm CDT Oct 14, 2025
 
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