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NWS Chicago, IL
 Point Forecast: Arlington Heights IL
 42.09°N 87.95°W
Mobile Weather Information | En Español
Last Update: 8:52 am CDT Sep 2, 2010
Forecast Valid: 10am CDT Sep 2, 2010-6pm CDT Sep 8, 2010
Forecast at a Glance
Today

Chance Thunderstorms Chance for Measurable Precipitation 50%
Chance
Tstms
Hi 82 °F
Tonight

Thunderstorms Likely Chance for Measurable Precipitation 60%
Tstms
Likely
Lo 60 °F
Friday

Chance Showers Chance for Measurable Precipitation 30%
Chance
Showers
Hi 69 °F
Friday
Night

Breezy
Breezy

Lo 52 °F
Saturday

Mostly Sunny
Mostly
Sunny
Hi 68 °F
Saturday
Night

Mostly Clear
Mostly
Clear
Lo 51 °F
Sunday

Mostly Sunny
Mostly
Sunny
Hi 75 °F
Sunday
Night

Slight Chance Thunderstorms
Slight Chc
Tstms
Lo 60 °F
Labor
Day

Slight Chance Thunderstorms
Slight Chc
Tstms
Hi 80 °F

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Detailed text forecast
Hazardous weather condition(s):

Today: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 82. South southwest wind between 5 and 10 mph. Chance of precipitation is 50%.

Tonight: Showers and thunderstorms likely before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 60. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday: A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 69. Breezy, with a west wind between 15 and 25 mph, with gusts as high as 35 mph.

Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 52. Breezy, with a west northwest wind between 15 and 20 mph, with gusts as high as 30 mph.

Saturday: Mostly sunny, with a high near 68. Northwest wind around 15 mph, with gusts as high as 25 mph.

Saturday Night: Mostly clear, with a low around 51.

Sunday: Mostly sunny, with a high near 75.

Sunday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60.

Labor Day: A slight chance of showers and thunderstorms. Partly cloudy, with a high near 80.

Monday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63.

Tuesday: A slight chance of showers and thunderstorms. Mostly cloudy, with a high near 84.

Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 64.

Wednesday: A slight chance of showers and thunderstorms. Mostly cloudy, with a high near 82.


Current Local WeatherMove point forecast map up, and current conditions, radar, and satellite down.

view Yesterday's Weather

Chicago Executive Airport
Lat: 42.11   Lon: -87.9   Elev: 646
Last Update on Sep 2, 8:52 am CDT

Overcast

73 °F
(23 °C)
Humidity: 87 %
Wind Speed: S 8 MPH
Barometer: 29.89" (1011.6 mb)
Dewpoint: 69 °F (21 °C)
Visibility: 10.00 mi.
More Local Wx:3 Day History:
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Lat/Lon: 42.09°N 87.95°W   Elevation:682 ft
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