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.

Fair

38°F

3°C

Humidity 77%
Wind Speed Calm
Barometer 29.76 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 18 Mar 3:15 am CDT
Extended Forecast for

Harpers Ferry IA

  • Overnight

    Overnight: Partly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 65. Calm wind becoming east 5 to 8 mph in the afternoon.

    High: 65 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 40. East wind around 7 mph, with gusts as high as 23 mph.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain before 4pm, then snow, possibly mixed with rain. Some thunder is also possible. High near 49. Breezy, with a northeast wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 49 °F

    Rain then
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain, becoming all snow after 7pm. Patchy blowing snow between 9pm and 11pm. Low around 23. Blustery, with a north wind 15 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 23 °F

    Rain/Snow and
    Patchy
    Blowing Snow

  • Thursday

    Thursday: Sunny, with a high near 43. Northwest wind 8 to 11 mph, with gusts as high as 26 mph.

    High: 43 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. Calm wind becoming south around 6 mph after midnight.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of rain after 1pm. Partly sunny, with a high near 56. South wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 56 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A 20 percent chance of rain before 1am. Partly cloudy, with a low around 27. West wind around 6 mph becoming northwest after midnight.

    Low: 27 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 37. Calm wind.
Tuesday
Partly sunny, with a high near 65. Calm wind becoming east 5 to 8 mph in the afternoon.
Tuesday Night
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 40. East wind around 7 mph, with gusts as high as 23 mph.
Wednesday
Rain before 4pm, then snow, possibly mixed with rain. Some thunder is also possible. High near 49. Breezy, with a northeast wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Snow, possibly mixed with rain, becoming all snow after 7pm. Patchy blowing snow between 9pm and 11pm. Low around 23. Blustery, with a north wind 15 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Thursday
Sunny, with a high near 43. Northwest wind 8 to 11 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 30. Calm wind becoming south around 6 mph after midnight.
Friday
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 56. South wind 6 to 9 mph, with gusts as high as 18 mph.
Friday Night
A 20 percent chance of rain before 1am. Partly cloudy, with a low around 27. West wind around 6 mph becoming northwest after midnight.
Saturday
Sunny, with a high near 46. Northwest wind around 5 mph.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Light and variable wind. Chance of precipitation is 30%.
Sunday
Rain and snow likely. Partly sunny, with a high near 49. Southeast wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. East wind 6 to 8 mph becoming north after midnight. Chance of precipitation is 50%.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 44. Northwest wind 6 to 8 mph. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Harpers Ferry IA
 43.2°N 91.14°W
Last Update:
2:45 am CDT Mar 18, 2025
Forecast Valid:
3am CDT Mar 18, 2025-6pm CDT Mar 24, 2025
 
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Additional Resources

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Chance of Precipitation