Weather Alerts For North Slidell, LA

# HEADLINE -------------------- COASTAL FLOOD WARNING REMAINS IN EFFECT UNTIL 10 AM CDT THURSDAY # DETAILS -------------------- 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 10 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. ISSUED AT Wednesday, July 22, 2026 at 11:00 PM CDT ISSUED BY National Weather Service New Orleans LA HEADER Coastal Hazard Message # 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. # AREAS AFFECTED -------------------- Lower Plaquemines, Southern Jackson, Eastern Orleans, Lower St. Bernard, Southeast St. Tammany, Southern Hancock, Southern Harrison

# HEADLINE -------------------- TROPICAL STORM WARNING REMAINS IN EFFECT # SUMMARY -------------------- - LOCATIONS AFFECTED - Slidell - WIND - LATEST LOCAL FORECAST: Below tropical storm force wind - Peak Wind Forecast: 10-15 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: The sustained wind should remain less than tropical storm force. Conditions may still be gusty. - PREPARE: Listen for any instructions from local officials. - ACT: Ensure emergency readiness should the forecast change. - REALIZED IMPACTS: Being Assessed - Little to no additional wind impacts expected. Community officials are now assessing the extent of actual wind impacts accordingly. - STORM SURGE - LATEST LOCAL FORECAST: Not available at this time. To be updated shortly. - THREAT TO LIFE AND PROPERTY THAT INCLUDES TYPICAL FORECAST UNCERTAINTY IN TRACK, SIZE AND INTENSITY: Not available at this time. To be updated shortly. - POTENTIAL IMPACTS: Not available at this time. To be updated shortly. - FLOODING RAIN - LATEST LOCAL FORECAST: - Peak Rainfall Amounts: No additional significant rainfall forecast - 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 decreased 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 # DETAILS -------------------- ISSUED AT Wednesday, July 22, 2026 at 10:05 PM CDT ISSUED BY National Weather Service New Orleans LA AL022026 HEADER URGENT - IMMEDIATE BROADCAST REQUESTED | Bertha Local Watch/Warning Statement/Advisory Number 15 # AREAS AFFECTED -------------------- Southeast St. Tammany