Flood Advisory
Status
New Event ExpiredStart Time
Tue 07/21/2026 11:15 AM EDTEnd Time
Tue 07/21/2026 02:15 PM EDTSignificance
AdvisoryImpacts
Low impact
Locations Affected
Danbury, CT ∙ Mount Pleasant, NY ∙ Lake Candlewood, CT ∙ Lake Lincolndale, NY ∙ Chappaqua, NY ∙ Purdys, NY ∙ Port Chester, NY ∙ Twin Lakes Village, NY ∙ Greenwich, CT ∙ Granite Springs, NYFull Alert Message
Flood Advisory National Weather Service New York NY 1115 AM EDT Tue Jul 21 2026 ...FLOOD ADVISORY IN EFFECT UNTIL 215 PM EDT THIS AFTERNOON... * WHAT...Urban and small stream flooding caused by excessive rainfall is expected. * WHERE...Portions of southern Connecticut, including the following county, Fairfield and southeast New York, including the following counties, Putnam and Westchester. * WHEN...Until 215 PM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. * ADDITIONAL DETAILS... - At 1115 AM EDT, Doppler radar indicated heavy rain due to thunderstorms. This will cause urban and small stream flooding. Between 0.5 and 1 inch of rain has fallen. - Additional rainfall amounts of 1 to 2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Stamford, Danbury, Port Chester, New Canaan, Mount Kisco, Mahopac, Lake Carmel, Brewster, Greenwich, Ridgefield, Bethel, Wilton, Brookfield, New Fairfield, Redding, Carmel, Hawthorne, Bedford, Yorktown Heights and Patterson. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. && LAT...LON 4152 7363 4151 7344 4149 7344 4151 7339 4150 7338 4149 7337 4098 7363 4110 7387 4152 7367
Technical Header
CTC001-NYC079-119-211815- /O.NEW.KOKX.FA.Y.0046.260721T1515Z-260721T1815Z/ /00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Fairfield CT-Putnam NY-Westchester NY- 1115 AM EDT Tue Jul 21 2026