After months of unrelenting heat, the deserts of the Southwest are finally getting a much-needed break. Temperatures have cooled dramatically heading into the weekend, offering residents and visitors alike a welcome respite from the scorching conditions.
A Record-Breaking Summer and Fall
The past few months have been exceptionally hot in the region, with Phoenix and other cities experiencing some of the hottest temperatures on record. The Valley of the Sun set new daily high records for three straight weeks, a feat not seen since 1936.
The extreme heat has taken a toll on the region, with hospitals overwhelmed by heat-related illnesses and burn units seeing a spike in cases. Phoenix was not alone in experiencing record-breaking temperatures; other cities in the Southwest, such as Napa and Palm Springs, also faced unusually high temperatures.
The Causes of the Heat Wave
The increasing frequency and intensity of heat waves in the United States are a direct result of climate change. According to the National Oceanic and Atmospheric Administration (NOAA), the average U.S. city now experiences six heat waves per year, compared to just two decades ago.
A Temporary Cooling
The extended heat wave is finally over for the Southwest. After seeing readings hit about 90 degrees on Thursday, Phoenix began to see the mercury plummet on Friday with highs only topping out in the mid to upper 70s. This marks the coolest temperatures for Phoenix since April.
Las Vegas will also experience a noticeable cooldown, with temperatures expected to remain in the 70s and low 80s throughout the weekend.
A Brief Respite
While the cooler temperatures are a welcome relief, the respite is expected to be short-lived. High pressure is forecast to return to the region by the start of next week, bringing temperatures back into the 90s. There is even a chance that Phoenix could once again hit the triple digits by Thursday or Friday of next week.
Enjoying the Cooler Weather
While the cooler temperatures last, residents and visitors alike can enjoy the milder conditions. Outdoor activities, such as hiking, biking, and swimming, will be more comfortable. It’s also a great time to explore the region’s natural beauty and cultural attractions.
Staying Safe During Extreme Heat
Even though the temperatures have cooled down, it’s important to remain aware of the risks associated with extreme heat. Here are some tips for staying safe:
- Stay hydrated: Drink plenty of water, even if you don’t feel thirsty.
- Avoid the sun: Seek shade during the hottest parts of the day.
- Wear lightweight, loose-fitting clothing: Light colors can help reflect sunlight.
- Check on vulnerable individuals: Make sure elderly neighbors, family members, and friends are staying cool and hydrated.
- Never leave children or pets in parked cars: Temperatures inside a car can rise quickly, even on a mild day.
By following these tips, you can help protect yourself and others from the dangers of extreme heat.