| NWS Forecast for: Southern Harrison Issued by: National Weather Service New Orleans/Baton Rouge, LA Last Update: 1226 PM CDT Wed Mar 11 2026 |  |
| This Afternoon: Mostly cloudy with a 20 percent chance of showers. Near steady temperature in the upper 70s. South winds around 15 mph with gusts up to 30 mph. Tonight: A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Much cooler with lows in the lower 50s. South winds 10 to 15 mph, becoming west after midnight. Gusts up to 30 mph. Chance of rain near 100 percent. Thursday: Partly sunny in the morning, then clearing. Cooler. Less humid with highs in the mid 60s. North winds 15 to 20 mph with gusts up to 35 mph. Thursday Night: Clear. Lows in the lower 40s. Northeast winds 5 to 10 mph. Gusts up to 25 mph in the evening. Friday: Sunny. Highs around 70. East winds around 5 mph, becoming south around 5 mph in the afternoon. Friday Night And Saturday: Mostly clear. Lows in the upper 40s. Highs in the mid 70s. Saturday Night: Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the upper 50s. Sunday: Mostly sunny. Highs around 80. Sunday Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 50s. Chance of rain 30 percent. Monday: Mostly cloudy with a 20 percent chance of showers. Much cooler with highs in the mid 60s. Monday Night: Mostly cloudy. Cooler with lows around 40. Tuesday: Mostly sunny. Highs in the lower 60s. | |
| Zone Forecast: Southern Harrison | |
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