| NWS Forecast for: Lower Tangipahoa Issued by: National Weather Service New Orleans/Baton Rouge, LA Last Update: 606 PM CDT Mon May 18 2026 |  |
| Tonight: Mostly cloudy. A slight chance of showers this evening. Lows in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Tuesday: Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southeast winds 10 to 15 mph. Chance of rain 40 percent. Tuesday Night: Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 40 percent. Wednesday: Partly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Wednesday Night: Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. Thursday: Partly sunny. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 60 percent. Thursday Night: Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 70s. Chance of rain 40 percent. Friday: Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny with showers with thunderstorms likely in the afternoon. Highs in the mid 80s. Chance of rain 80 percent. Friday Night: Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 70s. Chance of rain 50 percent. Saturday: A chance of thunderstorms. Showers. Highs in the mid 80s. Chance of rain 90 percent. Saturday Night: Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 70s. Chance of rain 40 percent. Sunday: A chance of thunderstorms. Showers. Highs in the lower 80s. Chance of rain 80 percent. Sunday Night: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the mid 70s. Chance of rain 40 percent. Memorial Day: Mostly cloudy in the morning, then becoming partly sunny. A chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Highs in the mid 80s. Chance of rain 80 percent. | |
| Zone Forecast: Lower Tangipahoa | |
Visit your local NWS office at: https://www.weather.gov/lix |