Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Overcast

48°F

9°C

Humidity 71%
Wind Speed E 3 mph
Barometer 29.93 in (1013.3 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 17 Feb 2:51 am CST
Extended Forecast for

Fox Lake IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 39. East northeast wind around 5 mph.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 53. East southeast wind 5 to 15 mph.

    High: 53 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of showers, then showers likely and possibly a thunderstorm after 9pm.  Cloudy, with a temperature rising to around 52 by 3am. East southeast wind 10 to 15 mph becoming south southwest after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 62. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 40 mph.

    High: 62 °F

    Becoming
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37. West southwest wind 5 to 10 mph becoming east southeast after midnight. Winds could gust as high as 15 mph.

    Low: 37 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain, mainly after noon.  Partly sunny, with a high near 56.

    High: 56 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain and possibly a thunderstorm.  Low around 34. Chance of precipitation is 80%.

    Low: 34 °F

    Rain

  • Friday

    Friday: A chance of rain and snow before noon.  Mostly cloudy, with a high near 42. Breezy.

    High: 42 °F

    Breezy.
    Chance
    Rain/Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 39. East northeast wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 53. East southeast wind 5 to 15 mph.
Tuesday Night
A chance of showers, then showers likely and possibly a thunderstorm after 9pm. Cloudy, with a temperature rising to around 52 by 3am. East southeast wind 10 to 15 mph becoming south southwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 62. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 40 mph.
Wednesday Night
Mostly cloudy, with a low around 37. West southwest wind 5 to 10 mph becoming east southeast after midnight. Winds could gust as high as 15 mph.
Thursday
A 40 percent chance of rain, mainly after noon. Partly sunny, with a high near 56.
Thursday Night
Rain and possibly a thunderstorm. Low around 34. Chance of precipitation is 80%.
Friday
A chance of rain and snow before noon. Mostly cloudy, with a high near 42. Breezy.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 38.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 31.
Sunday Night
Partly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 31.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Fox Lake IL
 42.4°N 88.2°W
1:46 am CST Feb 17, 2026
3am CST Feb 17, 2026-6pm CST Feb 23, 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