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Severe Thunderstorms over the Plains, Heavy Rain Threat Continues over Portions of the Mississippi Valley

Heavy rainfall with localized flooding will remain possible over portions of the Mississippi Valley and the Plains through midweek. In addition, severe thunderstorms will be possible over the southern and central Plains. Some of the storms could contain damaging winds and large hail. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Mostly Cloudy

82°F

28°C

Humidity 65%
Wind Speed SW 17 G 25 mph
Barometer 29.73 in (1006.1 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 17 Aug 12:52 pm CDT
Extended Forecast for

Arlington Heights IL

  • This
    Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm.  Partly sunny, with a high near 81. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Chance
    Showers and
    Breezy

    High: 81 °F

  • Tonight

    Tonight: A 10 percent chance of showers before 7pm.  Mostly cloudy, with a low around 65. West wind around 15 mph, with gusts as high as 25 mph.

    Slight Chance
    Showers then
    Partly Cloudy

    Low: 65 °F

  • Friday

    Friday: Mostly sunny, with a high near 81. West wind 10 to 15 mph, with gusts as high as 20 mph.

    Mostly Sunny

    High: 81 °F

  • Friday
    Night

    Friday Night: A chance of showers, with thunderstorms also possible after 1am.  Mostly cloudy, with a low around 63. West northwest wind 5 to 10 mph.  Chance of precipitation is 40%.

    Chance
    Showers

    Low: 63 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 81. North northwest wind around 5 mph.

    Mostly Sunny

    High: 81 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 65.

    Mostly Clear

    Low: 65 °F

  • Sunday

    Sunday: Sunny, with a high near 86.

    Sunny

    High: 86 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 67.

    Mostly Clear

    Low: 67 °F

  • Monday

    Monday: Mostly sunny, with a high near 88.

    Mostly Sunny

    High: 88 °F

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Partly sunny, with a high near 81. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 65. West wind around 15 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 81. West wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 63. West northwest wind 5 to 10 mph. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 81. North northwest wind around 5 mph.
Saturday Night
Mostly clear, with a low around 65.
Sunday
Sunny, with a high near 86.
Sunday Night
Mostly clear, with a low around 67.
Monday
Mostly sunny, with a high near 88.
Monday Night
Showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 70.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Mostly sunny, with a high near 79.
Click Map For Forecast
Point Forecast:
Arlington Heights IL
 42.09°N 87.98°W
12:17 pm CDT Aug 17, 2017
1pm CDT Aug 17, 2017-6pm CDT Aug 23, 2017
 
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