If you’re in southern Louisiana, get ready for stormy skies starting Friday. The weather is expected to turn wet and windy by midday, especially around New Orleans. With thunder, lightning, and heavy rain likely, it’s a good idea to plan your travel carefully, especially if you’re using US-90 or LA-23.
Rain and Thunderstorms Likely Friday Afternoon
The National Weather Service (NWS) in New Orleans says thunderstorms will begin after 1 p.m. on Friday, July 25. There’s an 80% chance of rain, with downpours and lightning expected during the afternoon and evening. This may cause traffic delays and even some isolated flooding in low-lying areas.
Friday’s high temperature will be around 88°F, with southwest winds blowing at up to 15 mph. It’s going to feel hot, sticky, and stormy throughout the afternoon and evening.
Wetter and Hotter on Saturday
The stormy pattern continues on Saturday. Temperatures will climb to 90°F, and thunderstorms are likely between 1 p.m. and 4 p.m. The chance of rain rises to 90%, so it’s best to keep an umbrella handy and avoid outdoor activities during those hours.
The NWS expects rainfall totals near one inch, with heavier amounts possible where stronger thunderstorms hit. Winds may also be gusty during storms, which could knock down small branches or make driving tough.
Sunday May Bring Some Relief
Sunday will still be hot, with a high near 92°F. There’s a chance of thunderstorms in the afternoon, but things are expected to clear up by late evening. Monday and Tuesday look drier and sunnier, although a few storms may pop up on Tuesday afternoon.
Monday’s high will be near 94°F with lots of sun, so remember to stay hydrated and wear sunscreen if you’re going outside. Tuesday will be similar, with a 30% chance of late storms and highs around 93°F.
Stay Weather-Safe and Alert
It’s important to stay updated on the weather if you’re planning to be outside or traveling this weekend. Avoid flooded roads — if you see water covering the street, don’t try to drive through it. As the saying goes, “Turn around, don’t drown.”
The weather should calm down by late Sunday night, but until then, keep an eye on the skies and follow local alerts.
5-Day Weather Outlook for Gretna, Louisiana
Friday, July 25: Thunderstorms likely after 1 p.m., high 88°F. Rain chance: 80%
Saturday: Thunderstorms likely from 1–4 p.m., high 90°F. Rain chance: 90%
Sunday: Afternoon storms possible, high 92°F. Clearing by night
Monday: Sunny and dry, high 94°F
Tuesday: Partly sunny with a 30% chance of late storms, high 93°F
Southern Louisiana is in for a stormy weekend, with heavy rain, thunder, and possible flooding from Friday through Sunday. Travel delays are likely, especially in the afternoons, so plan ahead. After the weekend, sunnier skies and high heat return, so stay safe, stay cool, and be weather-aware.
