Heat and Severe Thunderstorms in the Eastern U.S.
A widespread heat wave will peak over the South and East today, with several dozen temperature records expected along the East Coast. Heat should begin to ease this weekend in the Northeast, while hazardous heat continues over the South. Severe thunderstorms capable of damaging winds are possible across parts of the Appalachians, Mid Atlantic, and Northeast this afternoon and evening. Read More >
| NWS Forecast for: Lower St. Bernard Issued by: National Weather Service New Orleans/Baton Rouge, LA Last Update: 535 PM CDT Fri Jun 12 2026 | |
| Tonight: Partly cloudy this evening, then becoming mostly clear. Lows around 80. Southwest winds 5 to 10 mph. Saturday: Sunny with highs in the upper 80s. West winds around 5 mph, becoming south in the afternoon. Saturday Night: Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the lower 80s. Southwest winds 5 to 10 mph. Sunday: Mostly sunny. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Sunday Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows in the lower 80s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Monday: Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. Monday Night: Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 50 percent. Tuesday: Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs in the mid 80s. Chance of rain 70 percent. Tuesday Night And Wednesday: Showers likely with a chance of thunderstorms. Lows in the upper 70s. Highs in the upper 80s. Chance of rain 70 percent. Wednesday Night: Mostly cloudy with a slight chance of showers and thunderstorms. Lows around 80. Chance of rain 20 percent. Thursday: Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent. Heat index values up to 105. Thursday Night And Juneteenth: Mostly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 80s. Highs around 90. Chance of rain 20 percent. Heat index values up to 110. | |
| Zone Forecast: Lower St. Bernard | |
Visit your local NWS office at: https://www.weather.gov/lix |