Winter Storm Impacts This Afternoon - Monday Morning

A strong winter storm moves through the region this afternoon through Monday morning. The combination of moderate to heavy snow, strong northwest winds, and falling temperatures will lead to dangerous travel across much of the area, including blizzard conditions west of the Mississippi River. Read More >

Current conditions at

Platteville Municipal Airport (KPVB)

Lat: 42.69°NLon: 90.44°WElev: 1020ft.

Overcast

N/A

Humidity NA
Wind Speed N 7 mph
Barometer 29.53 in
Dewpoint N/A
Visibility 4.00 mi
Last update 28 Dec 10:55 am CST
Extended Forecast for

Lancaster WI

Winter Weather Advisory December 28, 03:00pm until December 29, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Today

    Today: Rain before 4pm, then rain and snow between 4pm and 5pm, then snow likely after 5pm.  Patchy blowing snow after 5pm. Temperature falling to around 28 by 5pm. Breezy, with a north wind 9 to 14 mph becoming west 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.  Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow, mainly before 5am.  Patchy blowing snow. Low around 11. Wind chill values as low as -10. Windy, with a west wind 24 to 28 mph, with gusts as high as 45 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 11 °F

    Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: A 40 percent chance of snow, mainly before 8am.  Patchy blowing snow before 5pm. Partly sunny, with a high near 16. Wind chill values as low as -8. Blustery, with a northwest wind 18 to 25 mph, with gusts as high as 43 mph.  New snow accumulation of less than a half inch possible.

    High: 16 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around 4. Wind chill values as low as -10. Blustery, with a northwest wind 8 to 17 mph, with gusts as high as 29 mph.

    Low: 4 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 27. Southwest wind 7 to 13 mph.

    High: 27 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 18. West wind 10 to 14 mph.

    Low: 18 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after noon.  Mostly cloudy, with a high near 25. Northwest wind 11 to 14 mph.

    High: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before midnight.  Mostly cloudy, with a low around 8. Northwest wind around 10 mph.

    Low: 8 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • New Year's Day

    New Year's Day: Sunny, with a high near 17. Northwest wind around 9 mph.

    High: 17 °F

    Sunny

Detailed Forecast

Today
Rain before 4pm, then rain and snow between 4pm and 5pm, then snow likely after 5pm. Patchy blowing snow after 5pm. Temperature falling to around 28 by 5pm. Breezy, with a north wind 9 to 14 mph becoming west 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow, mainly before 5am. Patchy blowing snow. Low around 11. Wind chill values as low as -10. Windy, with a west wind 24 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Monday
A 40 percent chance of snow, mainly before 8am. Patchy blowing snow before 5pm. Partly sunny, with a high near 16. Wind chill values as low as -8. Blustery, with a northwest wind 18 to 25 mph, with gusts as high as 43 mph. New snow accumulation of less than a half inch possible.
Monday Night
Mostly clear, with a low around 4. Wind chill values as low as -10. Blustery, with a northwest wind 8 to 17 mph, with gusts as high as 29 mph.
Tuesday
Partly sunny, with a high near 27. Southwest wind 7 to 13 mph.
Tuesday Night
Mostly cloudy, with a low around 18. West wind 10 to 14 mph.
Wednesday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 25. Northwest wind 11 to 14 mph.
Wednesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 8. Northwest wind around 10 mph.
New Year's Day
Sunny, with a high near 17. Northwest wind around 9 mph.
Thursday Night
Partly cloudy, with a low around 5. West wind around 7 mph.
Friday
Mostly sunny, with a high near 24. West wind 6 to 8 mph.
Friday Night
Partly cloudy, with a low around 13. Southwest wind around 6 mph becoming east after midnight.
Saturday
Partly sunny, with a high near 28. East wind 6 to 10 mph becoming north in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Lancaster WI
 42.85°N 90.71°W
11:16 am CST Dec 28, 2025
11am CST Dec 28, 2025-6pm CST Jan 3, 2026
 
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Additional Resources

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Hourly Weather Forecast

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