Arlington Heights Weather Forecast: Cloudy High 21 with Light Snow Starting About 6 PM

Chicagoland weather radar is all clear to the Mississippi River at about 11:30 a.m. The next chance for snow is about 6:00 p.m., which is forecast to last until about midnight with an accumulation of less than one inch.

Satellite images show mixed clouds over northern Illinois with clouds moving in with approaching light snow near the Mississippie River. Cloudy conditions are forecast to remain through Monday, when there is another chance of light snow starting about 6:00 a.m. Gusty southeast winds 13-24 MPH forecast for Monday.

Warming trend this week: Monday High 29, Tuesday High 40, Wednesday High 40, Thursday High 49. Normal high is about 35 degrees.

7-DAY FORECAST …

TODAY Sunrise: 6:46 AM Sunset: 5:24 PM
Mostly cloudy, with a high near 21. South wind around 5 mph, with gusts as high as 10 mph.

Tonight
Snow, mainly before midnight. Low around 13. South wind around 5 mph becoming northwest after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Sunday
Partly sunny, with a high near 24. Northwest wind 5 to 10 mph becoming northeast in the afternoon.

Sunday Night
Mostly cloudy, with a low around 17. Northeast wind 5 to 10 mph becoming southeast after midnight. Winds could gust as high as 15 mph.

Washington’s Birthday
Snow. High near 29. Southeast wind 10 to 15 mph becoming light and variable. Winds could gust as high as 25 mph. Chance of precipitation is 80%.

Monday Night
Partly cloudy, with a low around 21.

Tuesday
Mostly sunny, with a high near 40.
Tuesday Night Partly cloudy, with a low around 26.

Wednesday
Mostly sunny, with a high near 40.

Wednesday Night
Rain or freezing rain likely. Mostly cloudy, with a low around 31.

Thursday
Rain likely. Cloudy, with a high near 49.

Thursday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 28.

Friday
Partly sunny, with a high near 39.

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