Memphis, Tenn. – Triple-digit heat will grip western Tennessee Tuesday, July 29, as an Extreme Heat Warning remains in effect for Memphis and surrounding counties. Temperatures are expected to soar past 99°F by early afternoon, with heat index values reaching up to 113°F — posing serious health risks.
According to the National Weather Service in Memphis, the Extreme Heat Warning stays active through 6 a.m. Tuesday, overlapping a Heat Watch that continues through Wednesday evening. The most dangerous heat conditions are expected between 11 a.m. and 5 p.m. Tuesday, especially along major roadways like I-40, I-55, and US-51, where pavement heat can amplify risk.
Heat-related illness is likely with prolonged exposure. Residents are urged to limit time outdoors, wear light clothing, and hydrate regularly. Vulnerable groups — including seniors, outdoor workers, and pets — should avoid peak hours. Cooling centers remain open across Memphis and Shelby County…