A public health researcher explains the signs someone is developing heat exhaustion or heat stroke, and what to do.

Air temperature, dew point, heat index… all words that are thrown around by the K-X Storm Team during the heat of summer.

On extremely humid summer days, humidity feels like "the air you can wear" due to the glaze of moisture that seems to form on everything. This summer in Connecticut, it feels like the air has been our ...

WGN-TV weather producer Bill Snyder joins WGN Radio to talk about Thursday’s storms, the humidity and the corn sweat ...