| NWS Forecast for: Upper Jefferson Issued by: National Weather Service New Orleans/Baton Rouge, LA Last Update: 701 PM CDT Wed Jul 22 2026 | |
Tonight: Tropical storm conditions possible. Mostly cloudy. Showers likely with a chance of thunderstorms this evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows around 80. Southeast winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 70 percent. Heat index values up to 107 early this evening. Thursday: Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. Heat index values up to 106. Thursday Night: Mostly clear. Humid with lows in the upper 70s. South winds 10 to 15 mph with gusts up to 20 mph, diminishing to around 5 mph after midnight. Friday: Mostly sunny. Humid with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 108. Friday Night: Mostly clear. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. Heat index values up to 105 early in the evening. Saturday: Mostly sunny. Highs in the mid 90s. Heat index values up to 105. Saturday Night: Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. Sunday: Sunny. Highs in the mid 90s. Heat index values up to 110. Sunday Night: Mostly clear. Lows in the upper 70s. Heat index values up to 110 early in the evening. Monday: Sunny. Highs in the upper 90s. Heat index values up to 110. Monday Night: Mostly clear. Lows around 80. Heat index values up to 110 early in the evening. Tuesday: Sunny. Highs in the upper 90s. Heat index values up to 115. Tuesday Night: Mostly clear. Lows around 80. Heat index values up to 110 early in the evening. Wednesday: Mostly sunny. Highs in the upper 90s. Heat index values up to 115. | |
| Zone Forecast: Upper Jefferson | |
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