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

Band of Accumulating Snow Saturday

A band of accumulating snow will move into the area around daybreak Saturday, continuing through the day before tapering off by early evening. Generally 1 to 4" of snow are expected within the band, with locally higher amounts nearing 6" possible. The band could still shift slightly north/south, which will result in a subsequent shift in where travel impacts are highest. Read More >

Current conditions at

Platteville Municipal Airport (KPVB)

Lat: 42.69°NLon: 90.44°WElev: 1020ft.

Overcast

25°F

-4°C

Humidity 74%
Wind Speed NE 10 mph
Barometer 30.25 in
Dewpoint 18°F (-8°C)
Visibility 5.00 mi
Wind Chill15°F (-9°C)
Last update 28 Feb 4:15 pm CST
Extended Forecast for

Lancaster WI

  • This Afternoon

    This Afternoon: A 30 percent chance of snow, mainly before 5pm. Mostly cloudy, with a high near 27. Northeast wind around 10 mph.

    High: 27 °F

    Chance Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 12. North wind 6 to 10 mph.

    Low: 12 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 30. Northeast wind around 6 mph.

    High: 30 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18. Light and variable wind becoming southeast around 6 mph in the evening.

    Low: 18 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 41. South wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 41 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Rain likely, possibly mixed with snow, becoming all rain after 3am. Mostly cloudy, with a low around 31. Southeast wind 5 to 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain likely, mainly before noon. Mostly cloudy, with a high near 44. Northeast wind 5 to 7 mph. Chance of precipitation is 60%.

    High: 44 °F

    Rain Likely
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after midnight. Partly cloudy, with a low around 30. Northeast wind around 6 mph.

    Low: 30 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain. Mostly sunny, with a high near 47. East wind 6 to 8 mph.

    High: 47 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 30 percent chance of snow, mainly before 5pm. Mostly cloudy, with a high near 27. Northeast wind around 10 mph.
Tonight
Mostly cloudy, with a low around 12. North wind 6 to 10 mph.
Sunday
Mostly sunny, with a high near 30. Northeast wind around 6 mph.
Sunday Night
Partly cloudy, with a low around 18. Light and variable wind becoming southeast around 6 mph in the evening.
Monday
Mostly sunny, with a high near 41. South wind 7 to 11 mph, with gusts as high as 20 mph.
Monday Night
Rain likely, possibly mixed with snow, becoming all rain after 3am. Mostly cloudy, with a low around 31. Southeast wind 5 to 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday
Rain likely, mainly before noon. Mostly cloudy, with a high near 44. Northeast wind 5 to 7 mph. Chance of precipitation is 60%.
Tuesday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 30. Northeast wind around 6 mph.
Wednesday
A 40 percent chance of rain. Mostly sunny, with a high near 47. East wind 6 to 8 mph.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 36. East wind around 6 mph.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 54. East wind 6 to 9 mph becoming southeast in the afternoon.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 41. Southeast wind 6 to 8 mph.
Friday
Rain likely. Mostly cloudy, with a high near 57. Southeast wind 8 to 10 mph becoming west in the afternoon. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 38. West wind around 9 mph.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 54. West wind 9 to 11 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lancaster WI
 42.85°N 90.71°W
Last Update:
2:52 pm CST Feb 28, 2026
Forecast Valid:
4pm CST Feb 28, 2026-6pm CST Mar 7, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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