Active Weather Alerts
Flood Watch
Issued: 8:11 PM May. 18, 2026 – National Weather Service
...FLOOD WATCH IN EFFECT UNTIL 11 PM EDT THIS EVENING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central and south central Indiana, including the following counties, in central Indiana, Hendricks, Johnson and Marion. In south central Indiana, Brown. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. &&
Flood Warning
Issued: 7:36 PM May. 18, 2026 – National Weather Service
...FLOOD WARNING IN EFFECT UNTIL 830 PM EDT THIS EVENING... * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Boone County in central Indiana... Southern Hamilton County in central Indiana... Hendricks County in central Indiana... Western Johnson County in central Indiana... Marion County in central Indiana... Morgan County in central Indiana... * WHEN...Until 830 PM EDT. * IMPACTS...Low-water crossings are inundated with water and may not be passable. Expect many areas of slow moving or standing water. * ADDITIONAL DETAILS... - At 336 PM EDT, Doppler radar indicated heavy rain due to thunderstorms. Flooding is ongoing or expected to begin shortly in the warned area. Between 1 and 2 inches of rain have fallen. - Additional rainfall amounts of 0.5 to 2 inches are possible in the warned area. - Some locations that will experience flooding include... Indianapolis, Carmel, Fishers, Noblesville, Greenwood, Lawrence, Plainfield, Brownsburg, Lebanon, Beech Grove, Zionsville, Martinsville, Speedway, Mooresville, Danville, Southport, Westfield, Avon, New Whiteland and Cumberland. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. &&
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