Severe thunderstorms and heavy rain possible for portions of the southern and central plains and the lower Great Lakes. Hot conditions in the Northwest.

scattered to numerous showers and thunderstorms are expected across portions of the central and southern plains and across portions of the lower Great Lakes. Some thunderstorms may be severe with damaging winds and large hail. Hot and dry conditions are expected in the Northwest. High temperatures today and Friday will be 10 to 20 degrees above average across western Washington and Oregon. Read More >

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Fair

66°F

19°C

Humidity 84%
Wind Speed NW 3 mph
Barometer 30.11 in (1019.3 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 26 Aug 3:52 am CDT
Extended Forecast for

Crystal Lake IL

  • Today

    Today: Patchy fog before 9am.  Otherwise, partly sunny, with a high near 80. North northwest wind around 5 mph becoming east northeast in the afternoon.

    Patchy Fog
    then Partly
    Sunny

    High: 80 °F

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms after 2am.  Mostly cloudy, with a low around 64. East wind around 5 mph.

    Mostly Cloudy
    then Chance
    T-storms

    Low: 64 °F

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly after 8am.  Cloudy, with a high near 81. East wind 5 to 10 mph becoming south southwest in the afternoon.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely

    High: 81 °F

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely, mainly before 8pm.  Mostly cloudy, with a low around 67. South southwest wind 5 to 10 mph.  Chance of precipitation is 70%.

    T-storms
    Likely

    Low: 67 °F

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 83. Calm wind becoming south around 5 mph in the afternoon.

    Chance
    T-storms

    High: 83 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm.  Partly cloudy, with a low around 65.

    Chance
    T-storms

    Low: 65 °F

  • Monday

    Monday: A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 83. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 83 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 67.

    Chance
    T-storms

    Low: 67 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms.  Partly sunny, with a high near 83.

    Chance
    T-storms

    High: 83 °F

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, partly sunny, with a high near 80. North northwest wind around 5 mph becoming east northeast in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 64. East wind around 5 mph.
Saturday
Showers and thunderstorms likely, mainly after 8am. Cloudy, with a high near 81. East wind 5 to 10 mph becoming south southwest in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 67. South southwest wind 5 to 10 mph. Chance of precipitation is 70%.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 65.
Monday
A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
Tuesday Night
A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 65.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 63.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 83.
Click Map For Forecast
Point Forecast:
Crystal Lake IL
 42.23°N 88.33°W
3:16 am CDT Aug 26, 2016
4am CDT Aug 26, 2016-6pm CDT Sep 1, 2016
 
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