Overnight lows will drop into the mid-60s. Thursday will be mostly sunny with highs in the mid-80s. Friday will be hot and humid with highs in the low 90s. Heat index levels will be near 100. T-storms are likely Friday night into Saturday. Some stronger storms are possible. Cooler temperatures will move in this weekend into early next week with highs in the low to mid-80s. Subscribe to KMBC on YouTube now for more: http://bit.ly/1fXGVrh Get more Kansas City news: http://www.kmbc.com Like us: / kmbc9 Follow us: / kmbc Instagram: / kmbc9news