Dangerous Heat and Humidity Building from the Plains to the East Coast

A strengthening ridge of high pressure will produce much above average temperatures from the Plains to the East Coast, a true summer heat wave. Highs in the 90s and triple digits combined w/ humidity and dewpoints surging into the upper 70s, if not low 80s, will create heat indices as high as 110 to 115 through this weekend. Air quality will likely be poor due to haze and little air circulation. Read More >

Current conditions at

Prairie Du Chien Municipal Airport (KPDC)

Lat: 43.02°NLon: 91.12°WElev: 659ft.

Light Rain

67°F

19°C

Humidity 96%
Wind Speed E 3 mph
Barometer 29.80 in
Dewpoint 66°F (19°C)
Visibility 5.00 mi
Last update 18 Jul 6:15 am CDT
Extended Forecast for

Prairie du Chien WI

Flash Flood Watch until July 18, 07:00am
Excessive Heat Warning July 18, 12:00pm until July 20, 07:00pm
Click here for hazard details and duration
...
Excessive Heat Warning
  •  
    Flash Flood Watch until July 18, 07:00am

    NOW until
    7:00am Thu

    Flash Flood Watch

  • Today

    Today: Periods of showers and thunderstorms, mainly before 10am. Some of the storms could produce heavy rainfall.  High near 95. Heat index values as high as 109. South wind 7 to 10 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain
    then Partly
    Sunny

    High: 95 °F

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 4am.  Partly cloudy, with a low around 77. Southwest wind 6 to 8 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 77 °F

  • Friday

    Friday: A 10 percent chance of showers and thunderstorms before 7am.  Sunny and hot, with a high near 97. Heat index values as high as 111. Southwest wind 5 to 7 mph.

    Slight Chance
    T-storms

    High: 97 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 75. Southwest wind around 6 mph becoming calm  in the evening.

    Chance
    T-storms

    Low: 75 °F

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms, mainly after 1pm.  Partly sunny, with a high near 91. Light and variable wind.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 91 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 67. Calm wind.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 67 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 85. Calm wind.

    Chance
    T-storms

    High: 85 °F

  • Sunday
    Night

    Sunday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 63. Calm wind.

    Slight Chance
    T-storms

    Low: 63 °F

Detailed Forecast

Today
Periods of showers and thunderstorms, mainly before 10am. Some of the storms could produce heavy rainfall. High near 95. Heat index values as high as 109. South wind 7 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 4am. Partly cloudy, with a low around 77. Southwest wind 6 to 8 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 10 percent chance of showers and thunderstorms before 7am. Sunny and hot, with a high near 97. Heat index values as high as 111. Southwest wind 5 to 7 mph.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. Southwest wind around 6 mph becoming calm in the evening.
Saturday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 91. Light and variable wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Calm wind. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. Calm wind.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. Calm wind.
Monday
Sunny, with a high near 83. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 61. Calm wind.
Tuesday
Sunny, with a high near 84. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 62. Light west wind.
Wednesday
Sunny, with a high near 85. Calm wind becoming northwest around 5 mph.
Click Map For Forecast
Point Forecast:
Prairie du Chien WI
 43.05°N 91.15°W
5:43 am CDT Jul 18, 2019
6am CDT Jul 18, 2019-6pm CDT Jul 24, 2019
 
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Additional Resources

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