Todays weather in Indianapolis - Thursday - 21 May 2026

(00:00:00) Todays weather in Indianapolis - Thursday - 21 May 2026 (00:00:30) Which Counties Are Affected (00:01:01) Current Conditions and Commute Risk (00:01:38) Flood Watch vs Warning — What to Watch (00:01:58) Sharp Cooldown Coming Tomorrow (00:02:16) Riley's Indianapolis Wrap-Up Indianapolis, today is not a day to take shortcuts through low-lying roads. A flood watch is active across central and south-central Indiana until 2 PM EDT, and the ground has already absorbed two to four inches of rain from earlier in the week. Any additional rainfall today could send creeks, streams, and flood-prone corridors over the edge quickly.Counties under the watch include Johnson, Morgan, and Bartholomew around Indianapolis, along with Monroe, Lawrence, Brown, Jackson, Knox, Greene, Daviess, Martin, Sullivan, Clay, and Owen to the south. If your commute takes you near river corridors or roads that flood in even moderate rain, plan an alternate route now.Current conditions in Indianapolis: 71 degrees, cloudy, and very humid at 94 percent. Winds are light from the north at 2 mph, gusting to 7. The morning looks calm on the surface, but wet pavement, potential standing water, and reduced visibility in spots make this a commute that rewards caution. Avoid underpasses and low-clearance roads. Flooded roads are not passable roads.The watch remains in effect until 2 PM EDT. If conditions deteriorate before then, it could upgrade to a flood warning — meaning flooding is imminent or already occurring. Monitor local alerts through mid-afternoon.One more heads-up: today's mild 71-degree temperatures will not last. A frontal passage is moving through, and tomorrow brings a noticeable cooldown. Layer up for tomorrow's commute — it's a different kind of day on the other side of this front.A YesWee production, built using AI technology.This episode includes AI-generated content.