Tracking heat, humidity, and sunshine

The hottest days of 2025 so far lie ahead for Northwest Missouri and Northeast Kansas as a heat wave builds into the region starting Friday and continuing through the weekend. A Heat Advisory has been posted area wide from 1 p.m. Friday to 7 p.m. Saturday. Heat index values of 100 to 106 degrees are expected both Friday and Saturday afternoon, increasing the risk for heat related illness. A sunny and toasty Thursday afternoon will give way to a pleasant evening, with temperatures falling into the 70s after sunset and clear skies through the overnight hours. Sunshine will continue on Friday with afternoon highs reaching the mid to upper 90s, and southerly winds of 10 to 15 mph. High humidity will result in triple digit heat indices Friday afternoon. Saturday will bring a repeat performance, with highs in the mid to upper 90s, abundant sunshine, and heat indices in the triple digits. Southerly winds will pick-up Saturday, at 15 to 25 mph with gusts occasionally over 30mph.