| NWS Forecast for: Northern Harrison Issued by: National Weather Service New Orleans/Baton Rouge, LA Last Update: 1152 AM CDT Fri Jun 19 2026 | |
This Afternoon: Mostly sunny. A slight chance of showers and thunderstorms early, then a chance of showers and thunderstorms. Highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 106. Tonight: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 50 percent. Saturday: Partly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the upper 80s. Southwest winds around 5 mph. Chance of rain 70 percent. Saturday Night: Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 50 percent. Sunday: Partly sunny. A chance of showers and thunderstorms, mainly in the morning. Humid with highs in the upper 80s. South winds 10 to 15 mph. Chance of rain 50 percent. Sunday Night: Partly cloudy. Lows in the upper 70s. Monday And Monday Night: Mostly clear. Highs in the lower 90s. Lows in the upper 70s. Tuesday And Tuesday Night: Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105. Wednesday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. Wednesday Night: Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent. Thursday: 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 lower 90s. Chance of rain 40 percent. | |
| Zone Forecast: Northern Harrison | |
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