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

89°F

32°C

Humidity 60%
Wind Speed SE 5 mph
Barometer 29.89 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 1 Sep 3:55 pm CDT
Extended Forecast for

Monona IA

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Southwest wind around 5 mph.

    High: 89 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 69. Light and variable wind.

    Low: 69 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 89. Light and variable wind becoming southwest 5 to 9 mph in the morning.

    High: 89 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly between 3am and 4am. Partly cloudy, with a low around 70. Light and variable wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 70 °F

    Mostly Clear
    then Chance
    Showers

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 87. Calm wind becoming south around 6 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 87 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70. South wind 3 to 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 70 °F

    Mostly Clear
    then Chance
    T-storms

  • Friday

    Friday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Partly sunny, with a high near 87. South wind 3 to 5 mph. Chance of precipitation is 50%.

    High: 87 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68. Calm wind.

    Low: 68 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 86. Calm wind becoming southeast around 5 mph.

    High: 86 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Southwest wind around 5 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 69. Light and variable wind.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 89. Light and variable wind becoming southwest 5 to 9 mph in the morning.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly between 3am and 4am. Partly cloudy, with a low around 70. Light and variable wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A 50 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 87. Calm wind becoming south around 6 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70. South wind 3 to 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Partly sunny, with a high near 87. South wind 3 to 5 mph. Chance of precipitation is 50%.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68. Calm wind.
Saturday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 86. Calm wind becoming southeast around 5 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. Light southeast wind.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. Light and variable wind becoming south around 5 mph in the afternoon.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 64. East wind 3 to 5 mph.
Labor Day
A 20 percent chance of showers. Partly sunny, with a high near 79. East wind 5 to 7 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. East wind 6 to 8 mph.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 79. South wind 8 to 10 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Monona IA
 43.03°N 91.39°W
Last Update:
2:01 pm CDT Sep 1, 2026
Forecast Valid:
4pm CDT Sep 1, 2026-6pm CDT Sep 8, 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