FROM: NWS New Orleans LA
AREA: St. Tammany, LA; Hancock, MS; Harrison, MS
SENT: 2026-06-20T15:22:00-05:00
Flood Advisory issued June 20 at 3:22PM CDT until June 20 at 6:15PM CDT by NWS New Orleans LA
* WHAT…Flooding caused by excessive rainfall is expected.
* WHERE…Southeastern St. Tammany Parish in southeastern
Louisiana…
Southern Hancock County in southern Mississippi…
Southwestern Harrison County in southern Mississippi…
* WHEN…Until 615 PM CDT.
* IMPACTS…Minor flooding in low-lying and poor drainage areas.
* ADDITIONAL DETAILS…
– At 322 PM CDT, Doppler radar indicated heavy rain due to
thunderstorms. Minor flooding is ongoing or expected to begin
shortly in the advisory area. Between 1 and 3 inches of rain have
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…
Long Beach, Bay St. Louis, Waveland, Pass Christian, Diamondhead,
Shoreline Park, Kiln and Pearlington.
– http://www.weather.gov/safety/flood
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.
Alert Expiration: 2026-06-20T18:15:00-05:00
⚠️ This alert has been CANCELLED by NWS New Orleans LA.
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