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Severe · Tropical Storm WarningActive alert

Tropical Storm Warning issued October 8 at 4:03AM CDT by NWS New

Affecting Lower St. Bernard

In effect until: Oct 8, 2026, 5:15 PM

Lower St. Bernard

Likely impact; effects through 5:15 PM.

Secure your home and stay indoors. Have an emergency kit ready and monitor official updates.

Read the original bulletin (official text)
* LOCATIONS AFFECTED
- Yscloskey
- Delacroix
- Shell Beach

* WIND
- LATEST LOCAL FORECAST: Below tropical storm force wind
- Peak Wind Forecast: 25-35 mph with gusts to 50 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 decreased 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
- LATEST LOCAL FORECAST: Life-threatening storm surge possible
- Peak Storm Surge Inundation: The potential for 3-5 feet
above ground somewhere within surge prone areas
- Window of concern: Friday morning until Saturday morning

- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Potential for storm
surge flooding greater than 3 feet above ground
- The storm surge threat has remained nearly steady from the
previous assessment.
- PLAN: Plan for life-threatening storm surge flooding of
greater than 3 feet above ground.
- PREPARE: Evacuation efforts and flood preparations should
soon be brought to completion before conditions become
unsafe.
- ACT: Leave immediately if evacuation orders are given for
your area to avoid being cut off from emergency services or
needlessly risk lives.

- POTENTIAL IMPACTS: Significant
- Areas of inundation with storm surge flooding accentuated
by waves. Damage to several buildings, mainly near the
coast.
- Sections of some escape routes and secondary roads become
weakened or washed out, especially in usually vulnerable
low spots.
- Major marsh and shoreline erosion.
- Moderate damage to marinas, docks, boardwalks, and piers.
Several small craft broken away from moorings, especially
in unprotected anchorages.

* FLOODING RAIN
- LATEST LOCAL FORECAST:
- Peak Rainfall Amounts: around 1 inch

- THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST
UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Little or no
potential for flooding rain
- The flooding rain threat has remained nearly steady from
the previous assessment.
- PLAN: There is little or no potential for flooding rain.
- PREPARE: Little to no preparations are needed to protect
against flooding rain at this time.
- ACT: Monitor for changes to the forecast.

- POTENTIAL IMPACTS: Little to None
- Little to no potential impacts from flooding rain.

* 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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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™