Central Alabama is facing the most dangerous heat of the summer so far, with the National Weather Service in Birmingham warning of heat index values as high as 113°F on Monday.
An Extreme Heat Warning is in effect through 9 p.m. Monday across Central Alabama as temperatures climb into the upper 90s and lower 100s.
The National Weather Service says heat indices will range from 105 to 113° F in the hardest-hit areas.
The Birmingham office says Monday is expected to be the hottest day of the current heat wave when factoring in humidity and the "feels like" temperature.
The dangerous conditions aren't expected to end Monday.
The National Weather Service says heat indices could remain above 105° F at times through the end of the week, with the most persistent heat expected in western and southern portions of Central Alabama.
Overnight temperatures will offer little relief, with lows expected to remain in the 70s.
The heat comes after several locations across Central Alabama have already recorded some of their hottest temperatures of the year:
The National Weather Service is urging residents to limit time outdoors and take heat precautions if they must be outside.
Drink plenty of water before becoming thirsty, wear loose-fitting, lightweight and light-colored clothing and take frequent breaks in a shaded or air-conditioned location. Outdoor workers should consider moving strenuous activities to the early morning or evening.
People without access to air conditioning are particularly vulnerable.
The National Weather Service is urging residents to check on friends, relatives and neighbors who may not have a cool place to escape the heat.
Heat exhaustion can progress to heat stroke, a medical emergency. Signs of heat-related illness can include heavy sweating, weakness, dizziness, nausea, headache and confusion.
Never leave children or pets unattended in a vehicle, even for a short time. Vehicles can heat up rapidly during extreme summer conditions.
According to the online Good Calulators Inside the Car Temperature Calculator, when outdoor temperatures reach 115°, the temperature inside a vehicle can climb to an estimated 149° F within 30 minutes.
Jennifer Lindahl is a Breaking and Trending Reporter in Alabama for USA TODAY's Deep South Connect Team. Connect with her on X @jenn_lindahl and email at [email protected].
This article originally appeared on Montgomery Advertiser: Extreme heat warning issued for Alabama. How high will heat index soar?