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

Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Overcast

27°F

-3°C

Humidity 78%
Wind Speed N 3 mph
Barometer 29.97 in (1016.3 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 6 Dec 8:51 pm CST
Extended Forecast for

2 Miles E Pleasant Prairie WI

Winter Weather Advisory December 6, 10:00pm until December 7, 08:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Snow, mainly after 10pm. The snow could be heavy at times. Low around 24. Light northwest wind becoming north 5 to 10 mph after midnight. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Snow Likely
    then Heavy
    Snow

  • Sunday

    Sunday: Snow, mainly before 8am. Temperature falling to around 18 by 5pm. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 25 °F⇓

    Snow then
    Mostly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 15. North wind 5 to 10 mph becoming east after midnight.

    Low: 15 °F

    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 26. Southeast wind 5 to 10 mph becoming south in the morning.

    High: 26 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 17. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 17 °F

    Chance Snow

  • Tuesday

    Tuesday: A slight chance of snow before noon, then a slight chance of rain and snow. Mostly cloudy, with a high near 39. Southwest wind 10 to 15 mph. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow. Low around 32. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow showers before noon, then a chance of snow showers. Mostly cloudy, with a high near 37. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 37 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Snow, mainly after 10pm. The snow could be heavy at times. Low around 24. Light northwest wind becoming north 5 to 10 mph after midnight. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
Sunday
Snow, mainly before 8am. Temperature falling to around 18 by 5pm. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Sunday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 15. North wind 5 to 10 mph becoming east after midnight.
Monday
Partly sunny, with a high near 26. Southeast wind 5 to 10 mph becoming south in the morning.
Monday Night
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 17. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
A slight chance of snow before noon, then a slight chance of rain and snow. Mostly cloudy, with a high near 39. Southwest wind 10 to 15 mph. Chance of precipitation is 20%.
Tuesday Night
Rain, possibly mixed with snow. Low around 32. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of rain and snow showers before noon, then a chance of snow showers. Mostly cloudy, with a high near 37. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Wednesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 17.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 28.
Thursday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 11.
Friday
A 20 percent chance of snow showers. Partly sunny, with a high near 19.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 4.
Saturday
A 20 percent chance of snow showers. Partly sunny, with a high near 15.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Pleasant Prairie WI
 42.52°N 87.84°W (Elev. 623 ft)
Last Update:
9:26 pm CST Dec 6, 2025
Forecast Valid:
9pm CST Dec 6, 2025-6pm CST Dec 13, 2025
 
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