 Today, hazy sun, a hot high of 91. Currently 85 outside the KNOX studios. South winds up to 22. Tonight, mostly clear with a low of 68. Southerlies to 18. Friday, mainly sunny, hot and humid, 92. Saturday, storms late with a high of 93. Sunday, early storms in 89. Monday, early showers in 85. We're looking at maybe some severe weather could be possible this weekend.