Severe Thunderstorm and Flash Flood Threats Early This Week

The threat for severe thunderstorms and flash flooding are likely from the central and southern Plains into the Ohio/Tennessee Valleys and Mid-Atlantic early this week. A couple of slow moving systems will track west to east, while a plume of moisture focuses near a stalled front. Some of the thunderstorms could contain damaging winds and large hail, while flood watches extend from MO/IL to DE/NJ. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Overcast

16°C

60°F

Humidity 78%
Wind Speed Vrbl 7 km/h
Barometer 1015.5 mb (29.99 in)
Dewpoint 12°C (53°F)
Visibility 16 km
Last update 17 Jun 5:55 pm CDT
Extended Forecast for

Waukegan IL

  • Tonight

    Tonight: Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 12. Northeast wind 5 to 10 km/h becoming northwest after midnight.

    Mostly Cloudy
    then Patchy
    Fog

    Low: 12 °C

  • Tuesday

    Tuesday: Patchy fog before 10am.  Otherwise, partly sunny, with a high near 21. North wind 5 to 10 km/h becoming east in the afternoon.

    Patchy Fog
    then Mostly
    Sunny

    High: 21 °C

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 14. East wind 5 to 10 km/h becoming west northwest after midnight.

    Mostly Cloudy
    then Chance
    Showers

    Low: 14 °C

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 19. North northeast wind 10 to 15 km/h.

    Chance
    T-storms

    High: 19 °C

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 12. North wind 15 to 20 km/h, with gusts as high as 30 km/h.

    Chance
    T-storms

    Low: 12 °C

  • Thursday

    Thursday: A chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 2pm.  Partly sunny, with a high near 19. Chance of precipitation is 30%.

    Chance
    T-storms then
    Slight Chance
    Showers

    High: 19 °C

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers after 2am.  Partly cloudy, with a low around 12.

    Partly Cloudy
    then Slight
    Chance
    Showers

    Low: 12 °C

  • Friday

    Friday: A slight chance of showers, with thunderstorms also possible after 8am.  Partly sunny, with a high near 20.

    Slight Chance
    T-storms

    High: 20 °C

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms, mainly after 8pm.  Mostly cloudy, with a low around 15.

    Chance
    T-storms

    Low: 15 °C

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 12. Northeast wind 5 to 10 km/h becoming northwest after midnight.
Tuesday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 21. North wind 5 to 10 km/h becoming east in the afternoon.
Tuesday Night
A 30 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 14. East wind 5 to 10 km/h becoming west northwest after midnight.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 19. North northeast wind 10 to 15 km/h.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 12. North wind 15 to 20 km/h, with gusts as high as 30 km/h.
Thursday
A chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 2pm. Partly sunny, with a high near 19. Chance of precipitation is 30%.
Thursday Night
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 12.
Friday
A slight chance of showers, with thunderstorms also possible after 8am. Partly sunny, with a high near 20.
Friday Night
A chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 15.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 25.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 17.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 27.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 16.
Monday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 24.
Click Map For Forecast
Point Forecast:
Waukegan IL
 42.37°N 87.88°W
5:15 pm CDT Jun 17, 2019
6pm CDT Jun 17, 2019-6pm CDT Jun 24, 2019
 
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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