Your midday Indiana weather update Multiple rounds of thunderstorms are moving through Indiana today, with the National Weather Service issuing a Severe Thunderstorm Warning along with Wind Advisories affecting numerous counties statewide. This morning started relatively calm with temperatures in the low 60s, but conditions are deteriorating quickly as we head into the afternoon. By 5 P.M., we'll reach today's high of 71 degrees, right when the first wave of storms arrives.