Arlington Heights Weather Forecast: Thundershowers Before 2 PM, Gradual Decrease of Clouds, High 81

Chicagoland weather radar [LIVE PRECIPITATION INDICATOR RADAR] shows small areas of thundershowers developing and moving southwest to northeast.

Satellite images UNISYS Midwest IR SAT | UNISYS More IR SAT show most of northern Illinois under cloudy conditions.

This week is lightning awareness week …

TODAY Sunrise: 5:16 AM Sunset: 8:31 PM
Periods of showers and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. High near 81 at about 4:00 p.m. Light south wind increasing to 5 to 10 mph in the morning, and becoming NNW at about 6:00 p.m. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Gradual decreasing clouds to about 50-50 at7:00 p.m.

Tonight A 40 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 65 at about 4:00 a.m. North northwest wind 5 to 10 mph.

Tuesday A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82 from 1:00 p.m. to 5:00 p.m. West northwest wind 5 to 10 mph.

Tuesday Night A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 59. North wind around 5 mph, with gusts as high as 10 mph.

Wednesday Partly sunny, with a high near 74. Northeast wind 5 to 10 mph.
Wednesday Night Mostly cloudy, with a low around 55.

Thursday Partly sunny, with a high near 76.

Thursday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 62.

Friday A chance of showers and thunderstorms. Mostly cloudy, with a high near 80.

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

Saturday A chance of showers and thunderstorms. Partly sunny, with a high near 84.

Saturday Night A chance of showers and thunderstorms. Partly cloudy, with a low around 70.

Sunday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88.

LIVE RADAR | STORM TRACKS | UNISYS US IR SAT | UNISYS Midwest IR SAT | UNISYS More IR SAT

WunderMap® with Temperature/Wind Data || Google: Arlington Heights Temps | NE Illinois Temps

Full Screen Motion Weather Radar (Wunderground.com)

Midwest Cloud Cover with Arlington Heights Weather Forecast

ChicagoWeatherStation.com I O’Hare Normal Temps/Precip I O’Hare Record Temps, Precip, Snow

SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
SunCalc.net data with solar azimuth and trajectory, times for dawn, sunrise, solar noon, sunset, dusk …

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