heat index

If you think you're hot, imagine working the deep fryer at the State Fair! Incredibly high dew points made it feel well over 100 degrees at the Fairgrounds on Monday

'DANGEROUS HEAT': Highs approach 100s in St. Louis area this weekend

Weekend plans? Here's some tips to keep you cool!

MAJOR HEAT WAVE: Rest of this week to have heat index above 100

DANGEROUS HEAT WARNING: Wednesday will be one of the hottest days of the year, says NWS