Today: Mostly sunny and hot. Light winds and low humidity. High 90. Light winds. Tonight: Mostly clear. Warm. Low 70. Light winds. Thursday: Mostly to partly sunny. Humid and hot. High in the low 90s. Heat Index in the upper 90s to 100s. SW 5-10. It will be sunny and not terribly humid - a nice summer day to kick off the Ohio State Fair! Highs will climb into the low 90s and winds will be light. Humidity will tick up as we head into Thursday, with highs in the low to mid 90s, and it will feel a bit warmer with the combination of high temps and high humidity. We've declared a 10 Weather Impact Alert day due to expected high Heat Indices - it will feel like near 100°! Rain chances will start to return to the forecast as we head toward late this week, with chances for showers and storms building as we head into Friday and the upcoming weekend. It's too soon to tell which day will be the wettest of the weekend, but we'll be watching the forecast closely to help you make plans!