Michiana’s First heat wave of 2025 ramps up Saturday and lingers into early next week as a dome of high pressure sits right over the Midwest and Great Lakes. Afternoon high temperatures will approach record highs with heat index values of 100 to 105F.

CINCINNATI (WXIX) - Wednesday is a First Alert Weather Day due to the threat of strong to severe storms, according to the FOX19 NOW First Alert Weather Team. The entire Tri-State is under a Severe Thunderstorm Watch until 10 p.m. All threats are possible, but the primary ones will be damaging wind, large hail and flash flooding.