Indianapolis, IN — Severe Weather & Radar
No active severe-weather warnings for Indianapolis, IN right now. Live radar is below — set up alerts to get warned the moment one is issued.
Severe Storms, Straight-Line Winds, Tornadoes, and Flooding: FEMA approved a major disaster declaration for Marion County on Aug 25, 2026. If your home or belongings were damaged, you can apply for FEMA assistance online or at 1-800-621-3362.
Severe Storms, Straight-Line Winds, Tornadoes, and Flooding: FEMA approved an emergency declaration for Marion County on Aug 15, 2026. It sends federal help for the response itself: protecting lives and property, evacuations and shelters.
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Severe-weather outlook
No severe-weather risk is outlooked for Indianapolis, IN today.
3-day forecast
Forecast: NOAA National Blend of Models.
When is severe weather most likely near Indianapolis?
Around Indianapolis and the Midwest, severe weather is most active from April through June.
The main threats are damaging thunderstorm winds — including widespread, long-lived derechos — along with large hail and tornadoes.
Based on long-term NOAA / NWS Storm Prediction Center climatology.
In Indianapolis, IN
Indianapolis, IN is home to an estimated 840,000 people. Atmostorm shows whether Indianapolis is inside an active NWS warning polygon right now — and warns you the moment that changes.
Nearby areas
Live radar and active alerts for places near Indianapolis:
Not an official source — always confirm with the National Weather Service at weather.gov. Data aggregated from NWS/SPC. Facility and population figures are decision-support estimates.