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A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

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Severe storms possible in Plains, Mid-Mississippi Valley

Severe thunderstorms will be possible Wednesday afternoon and evening across portions of the Central Plains and Mid-Mississippi River Valley. Large hail and damaging wind will be the main threats.
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Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Fair

71°F

22°C

Humidity 63%
Wind Speed E 3 mph
Barometer 30.02 in (1016.2 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 4 Aug 8:52 pm CDT
Extended Forecast for

Arlington Heights IL

  • Tonight

    Tonight: Mostly clear, with a low around 63. North wind around 5 mph becoming west after midnight.

    Mostly Clear

    Low: 63 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. Light and variable wind becoming east 5 to 10 mph in the morning.

    Mostly Sunny

    High: 81 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 64. East wind 5 to 10 mph.

    Partly Cloudy

    Low: 64 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 82. East wind 5 to 10 mph.

    Mostly Sunny

    High: 82 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 64. East wind 5 to 10 mph.

    Partly Cloudy

    Low: 64 °F

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 80.

    Partly Sunny
    then Chance
    T-storms

    High: 80 °F

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 66.

    Slight Chance
    T-storms

    Low: 66 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 85.

    Mostly Sunny

    High: 85 °F

  • Saturday
    Night

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

    Slight Chance
    T-storms

    Low: 67 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 63. North wind around 5 mph becoming west after midnight.
Wednesday
Mostly sunny, with a high near 81. Light and variable wind becoming east 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 64. East wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 82. East wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 64. East wind 5 to 10 mph.
Friday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
Mostly sunny, with a high near 81.
  Click Map For Forecast
Point Forecast:
Arlington Heights IL
 42.09°N 87.98°W
8:16 pm CDT Aug 4, 2015
9pm CDT Aug 4, 2015-6pm CDT Aug 11, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database