Severe Thunderstorms and Heavy Rain Possible Central Plains; Hot in the Southwest

Strong thunderstorms with damaging wind and hail are possible across the central Plains through Wednesday. Meanwhile, 100 degree heat continues across the Southwest into the Inter-mountain West.
Read More...

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair

63°F

17°C

Humidity 70%
Wind Speed NE 8 mph
Barometer 30.13 in (1019.8 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 28 Jun 7:55 pm CDT
Extended Forecast for

Grayslake IL

  • Tonight

    Tonight: Clear, with a low around 51. North northeast wind around 5 mph becoming calm  in the evening.

    Clear

    Low: 51 °F

  • Wednesday

    Wednesday: Sunny, with a high near 77. Calm wind becoming north around 5 mph in the afternoon.

    Sunny

    High: 77 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 58. South southeast wind around 5 mph becoming west southwest after midnight.

    Mostly Clear

    Low: 58 °F

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 80. Southwest wind 5 to 15 mph.

    Mostly Sunny
    then Chance
    T-storms

    High: 80 °F

  • Thursday
    Night

    Thursday Night: Showers and thunderstorms likely, mainly before 1am.  Mostly cloudy, with a low around 60. Southwest wind 5 to 10 mph becoming north northwest after midnight.  Chance of precipitation is 70%.

    T-storms
    Likely

    Low: 60 °F

  • Friday

    Friday: Mostly sunny, with a high near 73.

    Mostly Sunny

    High: 73 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 55.

    Mostly Clear

    Low: 55 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 76.

    Mostly Sunny

    High: 76 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 57.

    Mostly Clear

    Low: 57 °F

Detailed Forecast

Tonight
Clear, with a low around 51. North northeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 77. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 58. South southeast wind around 5 mph becoming west southwest after midnight.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 80. Southwest wind 5 to 15 mph.
Thursday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 60. Southwest wind 5 to 10 mph becoming north northwest after midnight. Chance of precipitation is 70%.
Friday
Mostly sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 55.
Saturday
Mostly sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 61.
Independence Day
Mostly sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Mostly sunny, with a high near 84.
Click Map For Forecast
Point Forecast:
Grayslake IL
 42.35°N 88.02°W
7:19 pm CDT Jun 28, 2016
8pm CDT Jun 28, 2016-6pm CDT Jul 5, 2016
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database