Indianapolis, IN – Central Indiana is in for a return of thunderstorms and dangerous heat by Sunday afternoon, creating potential travel headaches and outdoor safety risks.
Sunday’s Weather Outlook
On Sunday, a 30% chance of scattered storms is expected to develop after 3 p.m. in the Indianapolis area, with high temperatures reaching near 92°F.
Gusty winds, up to 18 mph, may accompany the storms, especially along major routes like I-70 and I-465, where reduced visibility and road traction could create challenges for drivers. As the day progresses, southwest winds will shift westward, potentially intensifying localized downpours.
If you plan to be outdoors or commute later in the day, it’s important to stay weather-aware, drink plenty of water, and have a backup plan for any outdoor activities. The weather could change rapidly, and it’s always best to be prepared.
Monday Night and Tuesday: A Short Reprieve
By Monday night, the skies will turn partly cloudy, with temperatures dipping to around 67°F. On Tuesday, expect drier air and mostly sunny skies, with highs around 87°F, offering a break from the heat and storms. However, this reprieve will be brief, as Wednesday brings another round of storm chances.
Midweek Weather: Storms Return
On Wednesday, storm chances rise again, with a 40% chance of thunderstorms developing after 2 p.m. These storms will likely continue into Wednesday night, with additional rounds of storms expected through Friday. Muggy air and unstable conditions will keep the atmosphere ripe for further thunderstorms.
Five-Day Forecast for Indianapolis (July 7–12)
Tuesday: High 87°F – Mostly sunny, calm, and dry
Wednesday: High 88°F – PM storms likely, 40% chance
Thursday: High 87°F – Storms after 2 p.m., partly sunny
Friday: High 90°F – 40% chance of storms, warm and humid
Looking Ahead
As the week continues, hot and muggy conditions will persist, with storm chances returning Wednesday through Friday. Be prepared for more thunderstorms and travel disruptions as the unpredictable summer weather continues. Stay weather-aware and take steps to stay safe outdoors.