Interactive NWS Alert

Radar valid at 400 am CDT, Jul 23rd 2026

LAZ070-076-078-091-MSZ086>088-220515-
/O.NEW.KLIX.CF.W.0001.260721T1512Z-260723T0900Z/
Lower St. Bernard-Southeast St. Tammany-Eastern Orleans-
Lower Plaquemines-Southern Hancock-Southern Harrison-
Southern Jackson-
1012 AM CDT Tue Jul 21 2026

...COASTAL FLOOD WARNING IN EFFECT UNTIL 4 AM CDT THURSDAY...

* WHAT...Significant coastal flooding.

* WHERE...In Louisiana, Lower St. Bernard, Southeast St.
Tammany, Eastern Orleans and Lower Plaquemines Parishes. In
Mississippi, Southern Hancock, Southern Harrison and Southern
Jackson Counties.

* WHEN...Until 4 AM CDT Thursday.

* IMPACTS...Numerous roads may be closed. Low lying property
including homes, businesses, and some critical infrastructure
will be inundated. Some shoreline erosion will occur.

* ADDITIONAL DETAILS...Inundation is expected to be 2-4 feet along
the coast in the warned area.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take the necessary actions to protect flood-prone property. If
travel is required, do not drive around barricades or through
water of unknown depth.

&&

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