Tuesday is starting out on the swampy side in Indianapolis. Around 5:40 a.m. EDT at Indianapolis International Airport, skies were cloudy and the temperature sat near 73°F. Dew points were in the low 70s with humidity close to 94 percent, so the morning air feels thick and muggy across much of the metro.
Today
Scattered showers and thunderstorms are on tap through Tuesday, with the better chances from this morning into the afternoon and a high near 84°F. South-southwest winds should run about 8 to 10 mph through the day. Heavier storm cells could drop a quarter to a half inch of rain, and isolated street flooding is possible. Additional scattered storms are likely again overnight with a low near 72°F. There are no active watches or warnings in effect right now, according to NWS Indianapolis.
Afternoon Commute and Events
Brief heavy downpours can quickly cut visibility and create pockets of standing water, which means you should expect slower traffic and short delays on the drive home. If you have outdoor plans, keep a sheltered backup and watch the sky for lightning. When you hear thunder, head indoors and give storms time to clear before going back outside. Avoid driving through flooded roadways and give road and utility crews space to work safely.
Midweek Heat
Temperatures climb later in the week, with highs near 90°F on Wednesday and Thursday. Dew points in the 70s will push heat indices toward 100°F. Nighttime lows in the 70s will offer little relief, which can raise heat stress for outdoor workers, older adults and infants. Drink plenty of water, take frequent breaks in the shade or air conditioning, and try to avoid strenuous outdoor activity during the peak afternoon hours. Check in on neighbors who may not have reliable cooling.
Stay Cool
Residents without dependable air conditioning can use Indy Parks family centers and many Indianapolis Public Library branches as daytime cooling spots. For locations and hours, see Indy Parks. You can also call 2-1-1 if you need help finding local services.
Bottom line: keep an umbrella handy and have a cooling plan ready, with scattered storms today followed by a hot, humid stretch through midweek. Updates will follow if any watches or warnings are issued.
