Tracking Winter Weather and Frigid Temperatures This Weekend

Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >

Current conditions at

Platteville Municipal Airport (KPVB)

Lat: 42.69°NLon: 90.44°WElev: 1020ft.

Mostly Cloudy

7°F

-14°C

Humidity 79%
Wind Speed W 13 mph
Barometer 30.07 in
Dewpoint 2°F (-17°C)
Visibility 7.00 mi
Wind Chill-9°F (-23°C)
Last update 17 Jan 11:55 pm CST
Extended Forecast for

Lancaster WI

Cold Weather Advisory January 19, 03:00am until January 19, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  • Overnight

    Overnight: Mostly cloudy, with a low around 3. Wind chill values as low as -12. West wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 3 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow, mainly after 2pm.  High near 18. Wind chill values as low as -9. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 18 °F

    Chance Snow
    then Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow, mainly before 7pm.  Patchy blowing snow after 9pm. Mostly cloudy, with a low around -5. Wind chill values as low as -27. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 36 mph.  New snow accumulation of less than a half inch possible.

    Low: -5 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • M.L.King Day

    M.L.King Day: Mostly sunny and cold, with a high near 3. Wind chill values as low as -26. Blustery, with a northwest wind 13 to 18 mph, with gusts as high as 32 mph.

    High: 3 °F

    Cold and
    Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around -4. Southwest wind 6 to 10 mph.

    Low: -4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 18. Southwest wind 6 to 9 mph.

    High: 18 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 11. South wind 7 to 10 mph becoming west after midnight.

    Low: 11 °F

    Chance Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 21. West wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 21 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 3. West wind 8 to 13 mph.

    Low: 3 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 3. Wind chill values as low as -12. West wind 8 to 10 mph, with gusts as high as 18 mph.
Sunday
Snow, mainly after 2pm. High near 18. Wind chill values as low as -9. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday Night
A 40 percent chance of snow, mainly before 7pm. Patchy blowing snow after 9pm. Mostly cloudy, with a low around -5. Wind chill values as low as -27. Blustery, with a northwest wind 14 to 22 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.
M.L.King Day
Mostly sunny and cold, with a high near 3. Wind chill values as low as -26. Blustery, with a northwest wind 13 to 18 mph, with gusts as high as 32 mph.
Monday Night
Partly cloudy, with a low around -4. Southwest wind 6 to 10 mph.
Tuesday
Mostly sunny, with a high near 18. Southwest wind 6 to 9 mph.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 11. South wind 7 to 10 mph becoming west after midnight.
Wednesday
Partly sunny, with a high near 21. West wind 10 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 3. West wind 8 to 13 mph.
Thursday
Mostly sunny, with a high near 17. West wind 8 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 6. South wind around 8 mph.
Friday
Partly sunny, with a high near 18. Northwest wind 8 to 11 mph.
Friday Night
Mostly cloudy, with a low around -2. North wind around 9 mph.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 8. Northeast wind 9 to 11 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Lancaster WI
 42.85°N 90.71°W
11:11 pm CST Jan 17, 2026
12am CST Jan 18, 2026-6pm CST Jan 24, 2026
 
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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