US heat wave causes chaotic weather, leaving many without power.

Heat Wave Triggers Chaotic Weather, Leaving Hundreds of Thousands Without Power

Forecasters have issued heat advisories across the southern U.S. as triple-digit temperatures sweep the region, posing risks to those celebrating Father’s Day outdoors. Thunderstorms have caused power outages from Oklahoma to Mississippi, while strong winds and severe weather have led to widespread outages in Louisiana. As a suspected tornado struck near Scranton, Arkansas, causing destruction, the National Weather Service urges caution.

Power Outages and Extreme Heat

Currently, over 740,000 people in Oklahoma, Texas, Louisiana, Arkansas, and Mississippi are without power, according to PowerOutage.us. Meteorologists predict that record-breaking temperatures will persist in southern Texas and the Gulf Coast throughout the week. Additionally, the lower Mississippi Valley may experience storms with damaging winds, hail, and possible tornadoes.

Heat Safety Reminders

The weather service office in Houston took to Twitter to remind people celebrating Father’s Day to prioritize heat safety. They advised taking frequent breaks, staying hydrated, and never leaving people or pets alone in a car.

Heat Advisory in Florida

Florida, particularly the Florida Keys, is under a heat advisory. Heat index readings, which combine high temperatures with oppressive humidity, could reach between 108°F (42°C) and 112°F (45°C) in places like Key Largo, Marathon, and Key West. The weather service warns of an increased risk of heat illness for those outdoors or in non-air conditioned spaces.

Critical Fire Weather in the Southwest

In the Southwest, where wildfires are raging in Arizona and New Mexico, forecasters predict critical fire weather due to triple-digit temperatures and gusty winds. Phoenix is expected to experience its hottest day of the year, with temperatures reaching up to 110°F (43.5°C). Strong winds may create potentially critical fire weather across northeast New Mexico.

High-Wind Advisory in Nevada

Nevada is under a high-wind advisory, with gusts up to 55 mph (88 kph) and blowing dust that could reduce visibility on highways.

The Western Journal has reviewed this Associated Press story and may have altered it prior to publication to ensure that it meets our editorial standards.

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