US: Excessive heat warning extended for Texas and US Southwest July 24-26 /update 1

Event

The US National Weather Service issued excessive heat warnings for areas across the southwest on July 19, as high temperatures ranging from 35-45°C (95-113°F) continue throughout the region. As of Sunday, July 22, the warnings remain in effect for an area that extends from Arizona and New Mexico across Texas and southern Louisiana. The warnings vary in duration by locale, with the Texas heat expecting to break on Tuesday, July 24, while temperatures in west Texas and New Mexico will remain well above 38°C (100°F) through Wednesday, July 25, and Thursday, July 26.

Context

These high temperatures could be hazardous to health, particularly for the elderly, young children, and people suffering from chronic illnesses such as cardiac issues, hypertension, and diabetes. Symptoms of heatstroke include high fever, hot, red, dry skin, headache, nausea, drowsiness, intense thirst, confusion, convulsions, and loss of consciousness.

Advice

Individuals in affected areas are advised to keep abreast of local weather forecasts, avoid strenuous outdoor activity, remain indoors as much as possible between noon and 16:00 when temperatures tend to peak, remain well hydrated (with sugar-free, non-caffeinated, non-alcoholic beverages), and wear loose, light-colored clothing. Do not hesitate to seek medical attention if displaying symptoms of heatstroke.