| NWS Forecast for: Southeast St. Tammany Issued by: National Weather Service New Orleans/Baton Rouge, LA Last Update: 535 AM CDT Sat Aug 15 2026 |  |
Today: Sunny. Highs in the upper 90s. Northwest winds around 5 mph, becoming southwest this afternoon. Heat index values up to 112. Tonight: Mostly clear. Humid with lows in the upper 70s. South winds around 5 mph, becoming west around 5 mph after midnight. Heat index values up to 108 early in the evening. Sunday: Sunny with highs in the upper 90s. Northwest winds around 5 mph, becoming southwest in the afternoon. Heat index values up to 113. Sunday Night: Partly cloudy in the evening, then clearing. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph, becoming west after midnight. Heat index values up to 109 early in the evening. Monday: Sunny with highs in the upper 90s. West winds around 5 mph. Heat index values up to 114. Monday Night Through Wednesday: Partly cloudy. Lows in the upper 70s. Highs in the upper 90s. Heat index values up to 110. Wednesday Night: Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. Thursday: Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. Thursday Night: Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. Friday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. | |
| Zone Forecast: Southeast St. Tammany | |
Visit your local NWS office at: https://www.weather.gov/lix |