WGN-TV Chief Meteorologist Tom Skilling and the WGN Weather Center staff provide daily coverage of weather in the Chicago area.

ASK TOM WHY: February 2008 Archives

January 1947 Milwaukee blizzard

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Ranking Winter 2007-08 to-date

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Greasy snow

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Clouds and Wind

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U.S. Temperature Extremes

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Sugar Beet De-icing Compound

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Chicago's 2007-08 snowfall ranking

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Chicago's latest sub-zero temp

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March, 1974 warmth in Chicago

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Chicago cold in the mid-1960s

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Chicago Snow Cover

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Hurricanes in the South Atlantic

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Chicago's Snow Records

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Chicago snow measurements at Midway

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Chicago's Winter of 1978-79

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Tornadoes in snowstorms

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Snowfall and water content

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Chicago's Snowfall This Winter

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Average Dates of Springlike Temps

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Ice Down the Mississippi River

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Winter's Coldest Places

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Winter Thunderstorm Heights

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Windchill formula

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Chicago winters of the late 1970s

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Chicago's Total Snowfall

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Chicago's cold January 1994 temperatures

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Source of the Sun's Heat

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