At 7:48 a.m. Chicagoland weather radar [LIVE RADAR] shows shows that the bulk of the precipitation has passed the northwest suburbs, most of Cook County, and is currently affecting Will County and nearby counties in south Chicagoland. Snowfall amount in Arlington Heights was 0.75 inches at 8:05 a.m. No additional precipitation is expected today and Thursday.
— NBC's Storm Team 5 (@NBCStormTeam5) December 11, 2013
Snowfall amount in Arlington Heights was 0.75 inches at 8:05 a.m.
Satellite images show much of Illinois and the Midwest is still under cloudy conditions with clouds moving east. Skies are expected begin clearing at about 10:00 a.m.
A WIND CHILL ADVISORY IN EFFECT from 6 PM Wednesday until 5 AM Thursday.
Wind chill forecast for Arlington Heights: -6 at 1:00 p.m., -11 at 4:00 p.m., -15 at 7:00 p.m., -19 at 1:00 a.m., -17 at 4:00 a.m., -12 at 7:00 a.m., -5 at 10:00 a.m.
Winds are expected to pickup from the northwest about 13-17 MPH with gusts 18-22 MPH.
The actual temperature is expected to fall from 17 degrees (WEDNESDAY HIGH) at 9:00 a.m. to -2 degrees (THURSDAY LOW) at 1:00 a.m.
Those aren't wind chills in Duluth, Fargo and Bismarck but actual air temperatures. It's the source for our cold air. pic.twitter.com/w8Zc2wAISU
— Tim McGill (@WGNWeatherGuy) December 11, 2013
Actual temperatures, not Wind Chill Temperatures.
TODAY Sunrise: 7:10 AM Sunset: 4:20 PM
Snow before 9am. Temperature falling to around 5 by 5pm. Wind chill values as low as -12. West northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Partly cloudy, with a low around -2. Wind chill values as low as -19. West wind 10 to 15 mph.
Partly sunny, with a high near 19. Wind chill values as low as -15. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Mostly cloudy, with a low around 13. Southwest wind 5 to 10 mph.
Friday Mostly cloudy, with a high near 27. Southwest wind around 5 mph becoming east southeast in the afternoon.
A 40 percent chance of snow, mainly after midnight. Cloudy, with a low around 23.
Snow likely. Cloudy, with a high near 30. Chance of precipitation is 60%.
Saturday Night A chance of snow. Cloudy, with a low around 13.
Mostly cloudy, with a high near 17.
Sunday Night Mostly cloudy, with a low around 5.
A slight chance of snow. Mostly cloudy, with a high near 22.
A chance of snow. Cloudy, with a low around 14.
Tuesday A slight chance of snow. Cloudy, with a high near 29.
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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