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

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Overcast

30°F

-1°C

Humidity 75%
Wind Speed NW 9 G 21 mph
Barometer 30.16 in (1022.8 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 30 Nov 12:51 pm CST
Extended Forecast for

Hainesville IL

  • This Afternoon

    This Afternoon: Patchy blowing snow before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 30. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 30 °F

    Patchy
    Blowing Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 8. West northwest wind around 5 mph becoming calm after midnight. Winds could gust as high as 10 mph.

    Low: 8 °F

    Partly Cloudy

  • Monday

    Monday: Snow after noon. High near 28. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 28 °F

    Mostly Cloudy
    then Snow

  • Monday Night

    Monday Night: Snow, mainly before midnight. Low around 15. South southwest wind around 5 mph becoming west northwest after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 15 °F

    Snow then
    Slight Chance
    Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 24. West northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 24 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of snow after noon. Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A chance of snow before midnight. Mostly cloudy, with a low around 2.

    Low: 2 °F

    Chance Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 13.

    High: 13 °F

    Sunny

Detailed Forecast

This Afternoon
Patchy blowing snow before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 30. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 8. West northwest wind around 5 mph becoming calm after midnight. Winds could gust as high as 10 mph.
Monday
Snow after noon. High near 28. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Snow, mainly before midnight. Low around 15. South southwest wind around 5 mph becoming west northwest after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Partly sunny, with a high near 24. West northwest wind 5 to 10 mph becoming southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 31.
Wednesday Night
A chance of snow before midnight. Mostly cloudy, with a low around 2.
Thursday
Sunny, with a high near 13.
Thursday Night
Partly cloudy, with a low around -2.
Friday
A chance of snow. Partly sunny, with a high near 21.
Friday Night
A chance of snow. Mostly cloudy, with a low around 13.
Saturday
Mostly cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hainesville IL
 42.33°N 88.08°W
Last Update:
11:36 am CST Nov 30, 2025
Forecast Valid:
1pm CST Nov 30, 2025-6pm CST Dec 6, 2025
 
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