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New Orleans Swelters Under Dual Threat: Storm Meets Extreme Heat
22 Jul
Summary
- Tropical Storm Bertha brings unusual weather conditions to New Orleans.
- Dangerous heat indices could reach 110 to 115 degrees.
- Power outages could leave residents without air conditioning.
New Orleans is currently facing an unusual weather combination as Tropical Storm Bertha moves along the northern Gulf Coast while dangerous heat grips the region. A Tropical Storm Warning is in effect for the metropolitan area, coinciding with an Extreme Heat Warning. Heat indices are predicted to climb between 110 and 115 degrees.
This dual weather threat is uncommon, as tropical systems usually bring cooling rains, while extreme heat typically occurs under clear, high-pressure systems. The combination poses additional concerns, as power outages from the storm could leave residents without air conditioning during critically hot temperatures. Forecasters note this is a rare instance of a tropical storm warning and heat advisory occurring simultaneously in the same area.
As of Wednesday morning, Bertha was located northeast of the Mississippi River, with maximum sustained winds of 50 mph, moving west. The storm is not expected to become a hurricane. AccuWeather forecasts Bertha to make landfall in southeastern Louisiana late July 22, then meander and potentially re-emerge over the Gulf before making another landfall in Texas later in the week. Conditions are expected to gradually improve Thursday but above-average temperatures could persist into the weekend.
