Arlington Heights Weather Forecast: Partly Sunny, High 81; Thunderstorms Overnight; Mostly Cloudy High 73 Friday

Chicagoland weather radar [LIVE PRECIPITATION INDICATOR RADAR] is all clear at about 6:40 a.m. Showers and thundershowers are appearing near Peoria. Next chance for precipitation is near midnight tonight.

Satellite images show mixed clouds and clear skies at about 6:40 a.m.


NBC Storm Team 5 shows slight risk for storms.

TODAY Sunrise: 5:38 AM Sunset: 7:58 PM
Partly sunny, with a high near 81 from 3:00 p.m. to 6:00 p.m. Breezy, with a south southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph with gusts expected to continue until about 8:00 p.m. Friday.

Tonight Showers and thunderstorms, mainly after 1am. Low around 64 from 4:00 through 7:00 a.m. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph continuing until about 8:00 p.m. Friday. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Showers and thunderstorms likely, mainly before 10am. Mostly cloudy, with a high near 73 from 2:00 p.m. to 4:00 p.m. Breezy, with a south wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night Partly cloudy, with a low around 51. West wind 5 to 10 mph, with gusts as high as 15 mph.

Saturday Mostly sunny, with a high near 72. West wind 5 to 10 mph becoming south southwest in the afternoon.

Saturday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 55.

Sunday A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74.

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

Monday A chance of showers and thunderstorms. Cloudy, with a high near 65.

Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.

Tuesday A chance of showers and thunderstorms. Partly sunny, with a high near 62.

Tuesday Night Partly cloudy, with a low around 48.

Wednesday A slight chance of showers. Partly sunny, with a high near 63.

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