Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

Platteville Municipal Airport (KPVB)

Lat: 42.69°NLon: 90.44°WElev: 1020ft.

Fair

68°F

20°C

Humidity 82%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 13 Jul 11:15 pm CDT
Extended Forecast for

Lancaster WI

  • Tonight

    Tonight: Mostly clear, with a low around 62. Light south wind.

    Low: 62 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 86. Southwest wind 3 to 7 mph.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. South wind 3 to 5 mph.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86. South wind 6 to 9 mph.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 69. South wind around 7 mph.

    Low: 69 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 10am.  Partly sunny, with a high near 84. South wind 6 to 10 mph.  Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 66. Southwest wind around 8 mph becoming east after midnight.  Chance of precipitation is 60%.

    Low: 66 °F

    Showers
    Likely

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 79. Southwest wind around 10 mph becoming northwest in the afternoon.

    High: 79 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 62. North wind 6 to 9 mph.

    Low: 62 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 62. Light south wind.
Monday
Sunny, with a high near 86. Southwest wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 65. South wind 3 to 5 mph.
Tuesday
Sunny, with a high near 86. South wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 69. South wind around 7 mph.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 84. South wind 6 to 10 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66. Southwest wind around 8 mph becoming east after midnight. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Southwest wind around 10 mph becoming northwest in the afternoon.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 62. North wind 6 to 9 mph.
Friday
Partly sunny, with a high near 77. Northeast wind 6 to 8 mph.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 63. Northeast wind around 6 mph becoming southeast after midnight.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80. South wind 6 to 9 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South wind around 7 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. Southeast wind 6 to 9 mph becoming east in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Lancaster WI
 42.85°N 90.71°W
9:59 pm CDT Jul 13, 2025
11pm CDT Jul 13, 2025-6pm CDT Jul 20, 2025
 
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Additional Resources

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