Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair

68°F

20°C

Humidity 96%
Wind Speed SW 6 mph
Barometer 29.91 in (1012.0 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 21 Aug 9:51 pm CDT
Extended Forecast for

3 Miles E Pleasant Prairie WI

  • Tonight

    Tonight: Partly cloudy, with a low around 63. Southwest wind 5 to 10 mph becoming northwest after midnight.

    Low: 63 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms between 2pm and 4pm.  Sunny, with a high near 77. Northwest wind around 10 mph.  Chance of precipitation is 20%.

    High: 77 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm.  Mostly clear, with a low around 58. Northwest wind 5 to 10 mph.  Chance of precipitation is 20%.

    Low: 58 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 72. Northwest wind around 10 mph.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. North wind around 5 mph becoming calm  in the evening.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 74. Calm wind becoming east around 5 mph in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 61. East wind around 5 mph becoming south after midnight.

    Low: 61 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. South wind 5 to 10 mph.

    High: 75 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 65. Chance of precipitation is 30%.

    Low: 65 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 63. Southwest wind 5 to 10 mph becoming northwest after midnight.
Saturday
A slight chance of showers and thunderstorms between 2pm and 4pm. Sunny, with a high near 77. Northwest wind around 10 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Mostly clear, with a low around 58. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 72. Northwest wind around 10 mph.
Sunday Night
Mostly clear, with a low around 58. North wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 74. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 61. East wind around 5 mph becoming south after midnight.
Tuesday
Mostly sunny, with a high near 75. South wind 5 to 10 mph.
Tuesday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Wednesday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 78. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 64.
Friday
Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Pleasant Prairie WI
 42.52°N 87.84°W (Elev. 623 ft)
9:33 pm CDT Aug 21, 2026
10pm CDT Aug 21, 2026-6pm CDT Aug 28, 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