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.

Overcast

41°F

5°C

Humidity 44%
Wind Speed Calm
Barometer 30.22 in
Dewpoint 20°F (-7°C)
Visibility 7.00 mi
Last update 2 Mar 5:35 pm CST
Extended Forecast for

Lancaster WI

  • Tonight

    Tonight: A chance of drizzle after midnight, mixing with freezing rain after 5am. Cloudy, with a low around 31. Southeast wind around 6 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Cloudy then
    Chance
    Drizzle/Freezing
    Rain

  • Tuesday

    Tuesday: A chance of drizzle or freezing rain before 7am, then a slight chance of drizzle between 7am and noon. Mostly cloudy, with a high near 44. Southeast wind around 6 mph becoming northeast in the afternoon. Chance of precipitation is 30%.

    High: 44 °F

    Chance
    Drizzle/Freezing
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29. Calm wind becoming east around 5 mph after midnight.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before noon. Mostly sunny, with a high near 51. East wind 5 to 7 mph.

    High: 51 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 38. East wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance Rain

  • Thursday

    Thursday: A 50 percent chance of rain. Mostly cloudy, with a high near 51. Northeast wind 5 to 7 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 41. Northeast wind around 6 mph becoming southeast after midnight.

    Low: 41 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain. High near 61. Southeast wind 7 to 13 mph becoming south in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%.

    High: 61 °F

    Rain

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm. Low around 44. South wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%.

    Low: 44 °F

    Rain

Detailed Forecast

Tonight
A chance of drizzle after midnight, mixing with freezing rain after 5am. Cloudy, with a low around 31. Southeast wind around 6 mph. Chance of precipitation is 20%.
Tuesday
A chance of drizzle or freezing rain before 7am, then a slight chance of drizzle between 7am and noon. Mostly cloudy, with a high near 44. Southeast wind around 6 mph becoming northeast in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 29. Calm wind becoming east around 5 mph after midnight.
Wednesday
A 30 percent chance of rain, mainly before noon. Mostly sunny, with a high near 51. East wind 5 to 7 mph.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 38. East wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 51. Northeast wind 5 to 7 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 41. Northeast wind around 6 mph becoming southeast after midnight.
Friday
Rain. High near 61. Southeast wind 7 to 13 mph becoming south in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%.
Friday Night
Rain and possibly a thunderstorm. Low around 44. South wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%.
Saturday
A 20 percent chance of rain before noon. Partly sunny, with a high near 57. West wind around 10 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 35. West wind around 8 mph becoming southwest after midnight.
Sunday
Sunny, with a high near 57. Southwest wind 8 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 38. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Monday
A 20 percent chance of rain. Sunny, with a high near 60. Breezy, with a west wind 8 to 17 mph becoming south in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lancaster WI
 42.85°N 90.71°W
Last Update:
5:21 pm CST Mar 2, 2026
Forecast Valid:
5pm CST Mar 2, 2026-6pm CDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

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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