Snow, wintry weather move in as tornadoes, dust blow out of town
Starting Saturday night, forecasters say rain showers will start, turning to snow early Sunday. At least four tornadoes were ...
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Can Chicago's skyline predict the weather? Argonne scientists investigate urban canyons
Chicago is known for its iconic skyline and as the birthplace of the ... look at the whole downtown area from Streeterville down to South Loop. But full of urban canyons." Collis manages ...