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

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Current conditions at

Platteville Municipal Airport (KPVB)

Lat: 42.69°NLon: 90.44°WElev: 1020ft.

Overcast

17°F

-8°C

Humidity 59%
Wind Speed Calm
Barometer 29.95 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 1 Jan 1:15 pm CST
Extended Forecast for

5 Miles NNW Darlington WI

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 19. West wind around 5 mph becoming calm.

    High: 19 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 10. Calm wind becoming northwest around 5 mph after midnight.

    Low: 10 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 21. Northwest wind around 5 mph.

    High: 21 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15. Calm wind.

    Low: 15 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 26. Calm wind becoming west around 5 mph.

    High: 26 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 10. Northwest wind around 5 mph becoming calm.

    Low: 10 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 28. Calm wind becoming south around 5 mph in the afternoon.

    High: 28 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 24. South wind 5 to 10 mph.

    Low: 24 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

New Year's Day
Mostly cloudy, with a high near 19. West wind around 5 mph becoming calm.
Tonight
Partly cloudy, with a low around 10. Calm wind becoming northwest around 5 mph after midnight.
Friday
Mostly sunny, with a high near 21. Northwest wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 15. Calm wind.
Saturday
Partly sunny, with a high near 26. Calm wind becoming west around 5 mph.
Saturday Night
Mostly clear, with a low around 10. Northwest wind around 5 mph becoming calm.
Sunday
Increasing clouds, with a high near 28. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 24. South wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 39.
Monday Night
Mostly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Darlington WI
 42.75°N 90.15°W (Elev. 951 ft)
Last Update:
12:27 pm CST Jan 1, 2026
Forecast Valid:
1pm CST Jan 1, 2026-6pm CST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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