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.

Overcast

62°F

17°C

Humidity 96%
Wind Speed E 9 mph
Barometer 29.76 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 17 May 9:15 am CDT
Extended Forecast for

Cassville WI

  • Today

    Today: Showers and possibly a thunderstorm before noon, then scattered showers and thunderstorms, mainly between noon and 5pm. High near 81. South wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Showers then
    Scattered
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly after 5am. Mostly cloudy, with a low around 66. Breezy, with a south wind 15 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Breezy.
    Isolated
    T-storms then
    T-storms
    Likely

  • Monday

    Monday: Showers and thunderstorms likely, mainly before 7am. Mostly cloudy, with a high near 82. Breezy, with a south wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    T-storms
    Likely and
    Breezy

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 61. Breezy, with a south wind 15 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 61 °F

    Showers and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 70. Breezy, with a southwest wind 16 to 20 mph becoming northwest in the afternoon.

    High: 70 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45. Breezy, with a northwest wind 10 to 17 mph.

    Low: 45 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62. North wind 6 to 10 mph.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. North wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 65. East wind 5 to 8 mph.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Today
Showers and possibly a thunderstorm before noon, then scattered showers and thunderstorms, mainly between noon and 5pm. High near 81. South wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, mainly after 5am. Mostly cloudy, with a low around 66. Breezy, with a south wind 15 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers and thunderstorms likely, mainly before 7am. Mostly cloudy, with a high near 82. Breezy, with a south wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and possibly a thunderstorm. Low around 61. Breezy, with a south wind 15 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Mostly cloudy, with a high near 70. Breezy, with a southwest wind 16 to 20 mph becoming northwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 45. Breezy, with a northwest wind 10 to 17 mph.
Wednesday
Mostly sunny, with a high near 62. North wind 6 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 42. North wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 65. East wind 5 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 46. East wind 6 to 8 mph.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 71. Southeast wind 5 to 8 mph.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 50. Southeast wind 3 to 7 mph.
Saturday
Mostly sunny, with a high near 77. Southeast wind 5 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cassville WI
 42.72°N 90.98°W
Last Update:
9:27 am CDT May 17, 2026
Forecast Valid:
9am CDT May 17, 2026-6pm CDT May 23, 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