Active Weather Pattern To Persist Over The Eastern U.S Through Midweek

A slow moving low pressure system will bring rounds of showers and thunderstorms from the Middle Atlantic to the Southeast U.S over the next couple of days. Some of the storms could be severe especially over the Southeast. Locally heavy rainfall could pose a risk for flooding of low lying and poor drainage areas.
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Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Overcast

48°F

9°C

Humidity 63%
Wind Speed N 17 G 23 mph
Barometer 29.80 in (1009.3 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 4 May 12:52 pm CDT
Extended Forecast for

Crystal Lake IL

  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers.  Mostly cloudy, with a high near 53. Breezy, with a north wind around 20 mph, with gusts as high as 30 mph.

    Slight Chance
    Showers and
    Breezy

    High: 53 °F

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 38. North wind 10 to 15 mph, with gusts as high as 20 mph.

    Slight Chance
    Showers then
    Mostly Clear

    Low: 38 °F

  • Thursday

    Thursday: Sunny, with a high near 62. North wind 10 to 15 mph.

    Sunny

    High: 62 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 44. North wind around 5 mph becoming calm.

    Mostly Clear

    Low: 44 °F

  • Friday

    Friday: Sunny, with a high near 80. West southwest wind 5 to 10 mph.

    Sunny

    High: 80 °F

  • Friday
    Night

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

    Mostly Clear

    Low: 57 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms between 8am and 2pm, then a slight chance of showers after 2pm.  Partly sunny, with a high near 69. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 69 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers before 8pm.  Partly cloudy, with a low around 42.

    Slight Chance
    Showers then
    Mostly Clear

    Low: 42 °F

  • Sunday

    Sunday: Sunny, with a high near 68.

    Sunny

    High: 68 °F

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Mostly cloudy, with a high near 53. Breezy, with a north wind around 20 mph, with gusts as high as 30 mph.
Tonight
A 20 percent chance of showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 38. North wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 62. North wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 44. North wind around 5 mph becoming calm.
Friday
Sunny, with a high near 80. West southwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 57.
Saturday
A chance of showers and thunderstorms between 8am and 2pm, then a slight chance of showers after 2pm. Partly sunny, with a high near 69. Chance of precipitation is 40%.
Saturday Night
A slight chance of showers before 8pm. Partly cloudy, with a low around 42.
Sunday
Sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 46.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 68.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 72.
Click Map For Forecast
Point Forecast:
Crystal Lake IL
 42.23°N 88.33°W
12:16 pm CDT May 4, 2016
1pm CDT May 4, 2016-6pm CDT May 10, 2016
 
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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