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

Hazardous Weather Conditions

Current conditions at

Platteville Municipal Airport (KPVB)

Lat: 42.69°NLon: 90.44°WElev: 1020ft.

Fair

80°F

27°C

Humidity 81%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 15 Aug 10:55 am CDT
Extended Forecast for

4 Miles WNW Platteville WI

  • Today

    Today: Mostly sunny, with a high near 88. Heat index values as high as 95. South wind 6 to 8 mph.

    High: 88 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 9pm and 4am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 72. Southeast wind around 6 mph. Chance of precipitation is 20%.

    Low: 72 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A slight chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 89. Heat index values as high as 96. South wind 6 to 10 mph. Chance of precipitation is 20%.

    High: 89 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Increasing clouds, with a low around 71. South wind around 6 mph becoming east after midnight. Chance of precipitation is 30%.

    Low: 71 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 87. East wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 87 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 69. Southeast wind 6 to 8 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 69 °F

    Chance
    T-storms

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Southeast wind 6 to 10 mph becoming southwest in the afternoon.

    High: 88 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind around 6 mph.

    Low: 69 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. South wind 5 to 8 mph becoming north in the afternoon.

    High: 84 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 88. Heat index values as high as 95. South wind 6 to 8 mph.
Tonight
A slight chance of showers and thunderstorms between 9pm and 4am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 72. Southeast wind around 6 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 89. Heat index values as high as 96. South wind 6 to 10 mph. Chance of precipitation is 20%.
Saturday Night
A chance of showers and thunderstorms. Increasing clouds, with a low around 71. South wind around 6 mph becoming east after midnight. Chance of precipitation is 30%.
Sunday
A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 87. East wind 6 to 9 mph. Chance of precipitation is 20%.
Sunday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 69. Southeast wind 6 to 8 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Southeast wind 6 to 10 mph becoming southwest in the afternoon.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind around 6 mph.
Tuesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. South wind 5 to 8 mph becoming north in the afternoon.
Tuesday Night
Partly cloudy, with a low around 65. Northeast wind around 6 mph.
Wednesday
Mostly sunny, with a high near 79. Northeast wind 6 to 8 mph.
Wednesday Night
Mostly clear, with a low around 61. Northeast wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 80. Calm wind becoming northeast around 6 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Platteville WI
 42.76°N 90.57°W
Last Update:
10:43 am CDT Aug 15, 2025
Forecast Valid:
11am CDT Aug 15, 2025-6pm CDT Aug 21, 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