TROPICAL STORM WARNING
TROPICAL STORM WARNING ISSUED JULY 21 AT 4:16PM CDT
Effective: 2026-07-21 16:16:00 Expires: 2026-07-22 00:30:00 Issued by: NWS New Orleans LA
A TROPICAL STORM WARNING MEANS TROPICAL STORM-FORCE WINDS AREEXPECTED SOMEWHERE WITHIN THIS AREA WITHIN THE NEXT 36 HOURS

* LOCATIONS AFFECTED - BELLE CHASSE

* WIND - LATEST LOCAL FORECAST: TROPICAL STORM FORCE WINDS REMAIN POSSIBLE - PEAK WIND FORECAST: 10-20 MPH WITH GUSTS TO 30 MPH

- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR WIND 39 TO 57 MPH - THE WIND THREAT HAS REMAINED NEARLY STEADY FROM THE PREVIOUS ASSESSMENT. - PLAN: PLAN FOR HAZARDOUS WIND OF EQUIVALENT TROPICAL STORM FORCE. - PREPARE: EFFORTS TO PROTECT PROPERTY SHOULD NOW BE UNDERWAY. PREPARE FOR LIMITED WIND DAMAGE. - ACT: ACT NOW TO COMPLETE PREPARATIONS BEFORE THE WIND BECOMES HAZARDOUS.

- POTENTIAL IMPACTS: LIMITED - DAMAGE TO PORCHES, AWNINGS, CARPORTS, SHEDS, AND UNANCHORED MOBILE HOMES. UNSECURED LIGHTWEIGHT OBJECTS BLOWN ABOUT. - MANY LARGE TREE LIMBS BROKEN OFF. A FEW TREES SNAPPED OR UPROOTED, BUT WITH GREATER NUMBERS IN PLACES WHERE TREES ARE SHALLOW ROOTED. SOME FENCES AND ROADWAY SIGNS BLOWN OVER. - A FEW ROADS IMPASSABLE FROM DEBRIS, PARTICULARLY WITHIN URBAN OR HEAVILY WOODED PLACES. HAZARDOUS DRIVING CONDITIONS ON BRIDGES AND OTHER ELEVATED ROADWAYS. - SCATTERED POWER AND COMMUNICATIONS OUTAGES.

* STORM SURGE - NO STORM SURGE INUNDATION FORECAST

- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: LITTLE TO NO STORM SURGE FLOODING - THE STORM SURGE THREAT HAS REMAINED NEARLY STEADY FROM THE PREVIOUS ASSESSMENT. - PLAN: THERE IS LITTLE TO NO THREAT OF STORM SURGE FLOODING. ROUGH SURF, COASTAL EROSION, AND LIFE-THREATENING RIP CURRENTS ARE POSSIBLE. - PREPARE: LITTLE TO NO PREPARATIONS FOR STORM SURGE FLOODING ARE NEEDED. - ACT: FOLLOW THE INSTRUCTIONS OF LOCAL OFFICIALS. MONITOR FORECASTS.

- POTENTIAL IMPACTS: LITTLE TO NONE - LITTLE TO NO POTENTIAL IMPACTS FROM STORM SURGE FLOODING.

* FLOODING RAIN - LATEST LOCAL FORECAST: - PEAK RAINFALL AMOUNTS: ADDITIONAL AROUND 1 INCH

- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: POTENTIAL FOR LOCALIZED FLOODING RAIN - THE FLOODING RAIN THREAT HAS REMAINED NEARLY STEADY FROM THE PREVIOUS ASSESSMENT. - PLAN: EMERGENCY PLANS SHOULD INCLUDE THE POTENTIAL FOR LOCALIZED FLOODING FROM HEAVY RAIN. - PREPARE: CONSIDER PROTECTIVE ACTIONS IF YOU ARE IN AN AREA VULNERABLE TO FLOODING. - ACT: HEED ANY FLOOD WATCHES AND WARNINGS.

- POTENTIAL IMPACTS: LIMITED - LOCALIZED RAINFALL FLOODING MAY PROMPT A FEW EVACUATIONS. - RIVERS AND TRIBUTARIES MAY QUICKLY RISE WITH SWIFTER CURRENTS. SMALL STREAMS, CREEKS, CANALS, AND DITCHES MAY BECOME SWOLLEN AND OVERFLOW IN SPOTS. - FLOOD WATERS CAN ENTER A FEW STRUCTURES, ESPECIALLY IN USUALLY VULNERABLE SPOTS. A FEW PLACES WHERE RAPID PONDING OF WATER OCCURS AT UNDERPASSES, LOW-LYING SPOTS, AND POOR DRAINAGE AREAS. SEVERAL STORM DRAINS AND RETENTION PONDS BECOME NEAR-FULL AND BEGIN TO OVERFLOW. SOME BRIEF ROAD AND BRIDGE CLOSURES.

* TORNADO - LATEST LOCAL FORECAST: - SITUATION IS UNFAVORABLE FOR TORNADOES

- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: TORNADOES NOT EXPECTED - THE TORNADO THREAT HAS REMAINED NEARLY STEADY FROM THE PREVIOUS ASSESSMENT. - PLAN: TORNADOES ARE NOT EXPECTED. SHOWERS AND THUNDERSTORMS WITH GUSTY WINDS MAY STILL OCCUR. - PREPARE: LITTLE TO NO PREPARATIONS NEEDED TO PROTECT AGAINST TORNADOES AT THIS TIME. KEEP INFORMED OF THE LATEST TORNADO SITUATION. - ACT: LISTEN FOR CHANGES IN THE FORECAST.

- POTENTIAL IMPACTS: LITTLE TO NONE - LITTLE TO NO POTENTIAL IMPACTS FROM TORNADOES.

* FOR MORE INFORMATION: - HTTPS: GOHSEP.LA.GOV EMERGENCY
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