Arlington Heights Weather Forecast: Hazy With Air Quality Alert, High 87; Thunderstorms Sunday Night, Low 68

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Chicagoland weather radar [LIVE PRECIPITATION INDICATOR RADAR] is all clear at about 8:00 a.m. A thunderstorm cell is moving northeast in southwest Wisconsin at about 8:00 a.m.

Satellite images show clear conditions in most of Illinois and clouds over much of Wisconsin at 8:00 a.m.

About one-half inch of rain is forecast between 1:00 p.m. Sunday and midnight Monday/Tuesday.

TODAY Sunrise: 5:18 AM Sunset: 8:21 PM
Scattered showers and thunderstorms after 1pm. Widespread haze. Partly sunny, with a high near 87 from 3:00 p.m. to 4:00 p.m. South southwest wind 10 to 15 mph, with gusts as high as 20 mph until about 6:00 p.m. Chance of precipitation is 50%.

Tonight Scattered showers and thunderstorms. Mostly cloudy, with a low around 68. South southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Monday Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 83. South southwest wind around 15 mph, with gusts as high as 25 mph from 8:00 a.m. until 8:00 a.m. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 66. Southwest wind around 15 mph, with gusts as high as 20 mph.

Tuesday Mostly sunny, with a high near 85. West southwest wind around 15 mph, with gusts as high as 20 mph.

Tuesday Night A 30 percent chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 61.

Wednesday Showers and thunderstorms likely, mainly after 7am. Cloudy, with a high near 68. Chance of precipitation is 60%.

Wednesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 54.

Thursday Partly sunny, with a high near 68.

Thursday Night Partly cloudy, with a low around 54.

Friday Mostly sunny, with a high near 70.

Friday Night Partly cloudy, with a low around 54.

Saturday Mostly sunny, with a high near 73.

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