This morning, July 10, New Orleans woke up under clear skies and thick, sticky humidity. The Lakefront station reported roughly 81F with dew points in the mid 70s, so the air already feels oppressive. The big weather question for the day is whether afternoon storms will fire up early enough to knock temperatures down.
Afternoon Storms And Dangerous Heat
Showers and thunderstorms are likely after 10 a.m. Friday, July 10, with about a 60% chance of rain and a high near 92F; heat index values could still top out near 106F. South winds will be light, generally 0 to 6 mph, but storms could produce brief heavy downpours and gusty winds. Most places should expect a few tenths of an inch of rain, with localized higher amounts in stronger cells. This forecast is from the National Weather Service.
Cooling Centers And What To Do
If you do not have reliable air conditioning, the city points people to its Heat Relief map and staffed cooling centers. Locations such as Sanchez & CopelinByrd MultiService Center and Keller Library & Community Center are commonly used during heat events. Check the City of New Orleans for current hours and site openings as conditions evolve, and bring water if you go inside to cool off.
Weekend Outlook And Flooding Concern
Rain chances climb Saturday, July 11 and Sunday, July 12, with showers and thunderstorms likely and pockets of heavier rainfall possible. Saturday totals of a quarter to a half inch are possible, and Sunday looks especially wet. Forecasters warn a slow-moving frontal boundary may stall near the area Monday night into Tuesday, July 13-14, increasing the risk of flash flooding in low-lying and poorly drained neighborhoods; keep an eye on updates from the National Weather Service.
Plan to be flexible if you have outdoor plans: move indoors quickly when storms develop, allow extra time for commutes because of sudden ponding, and for boaters, avoid open water during storm cells, since waterspouts are possible over coastal waters. If you or someone else shows signs of heat illness, head to a cooling site or call 911 for help.
