Storm Surge Watch Issued for Southeast St. Tammany, Including Slidell

A Storm Surge Watch has been issued for Southeast St. Tammany, including Slidell, effective immediately. The National Weather Service in New Orleans warns of possible life-threatening inundation from rising water moving inland from the coastline within the next 48 hours. Residents in surge-prone areas should prepare for potential storm surge flooding of 3-5 feet above ground, with the window of concern from Friday morning until Saturday morning.

A Tropical Storm Watch is also in effect, indicating tropical storm-force winds are possible within the next 48 hours. Peak winds are forecast at 20-30 mph with gusts up to 35 mph, but there is a potential for winds of 39 to 57 mph. Preparations to protect property should be underway, and residents should complete all preparations before winds become hazardous. Potential impacts include damage to light structures, broken tree limbs, and scattered power outages.

Localized flooding from 1-3 inches of rain is also possible. Tornadoes are not expected at this time. Residents should stay informed and heed any evacuation orders. For more information, visit gohsep.la.gov/emergency.