| NWS Forecast for: Harrison County Issued by: National Weather Service Shreveport, LA Last Update: 628 PM CDT Thu Sep 3 2026 | |
| Tonight: Mostly clear. Lows in the lower 70s. South winds around 5 mph this evening, becoming light and variable. Friday: Mostly sunny. Hot with highs in the upper 90s. Light and variable winds, becoming southeast around 5 mph in the afternoon. Friday Night: Mostly clear. Lows in the lower 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Saturday: Partly cloudy. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Light and variable winds, becoming east around 5 mph in the afternoon. Chance of rain 50 percent. Saturday Night: Mostly clear. Humid with lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable. Sunday: Mostly sunny. Hot with highs in the upper 90s. Heat index values up to 105 in the afternoon. Sunday Night: Mostly clear. Lows in the mid 70s. Labor Day: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Chance of rain 20 percent. Heat index values up to 105 in the afternoon. Monday Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. Tuesday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Chance of rain 20 percent. Tuesday Night: Mostly clear. Lows in the lower 70s. Wednesday: Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 20 percent. Wednesday Night: Mostly clear. Lows in the lower 70s. Thursday: Partly cloudy. Hot with highs in the mid 90s. | |
| Zone Forecast: Harrison County | |
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