Full Screen Motion Weather Radar (Wunderground.com) | WunderMap® with Temperature/Wind Data
LIVE RADAR | STORM TRACKS | CLOUDS INFRARED SAT | CLOUDS VISIBLE SAT (during daylight)
WunderMap® with Temperature/Wind Data || Google: O'Hare Temps | NE Illinois Temps
Full Screen Motion Weather Radar (Wunderground.com) Midwest Cloud Cover and Arlington Heights Weather Forecast
SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
SunCalc.net data with azimuth & trajectory, times for dawn, sunrise, solar noon, sunset, dusk ...

Additional NEXRAD sites ...
Quad Cities Iowa NEXRAD --
iowanexrad.chgowx.com
Milwaukee, Wisconsin NEXRAD --
milwaukeenexrad.chgowx.com
Weather Underground US Radar
Weather Underground Radar Illinois Region
Weather Underground Radar Iowa Region
+ + +
AccuWeather National Radar/Satellite Combo ...