Tennessee Summer Weather Alert: Dangerous Heat Index Near 103°F Expected Friday on I-240 in Memphis Until 9PM

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Tennessee Summer Weather Alert: Dangerous Heat Index Near 103°F Expected Friday on I-240 in Memphis Until 9PM

A scorching Friday is gripping Memphis, with temperatures reaching 94°F and the heat index climbing near 103°F. The National Weather Service has issued a Heat Advisory for much of West Tennessee, East Arkansas, North Mississippi, and Southeast Missouri until 9 p.m. CDT Friday, urging residents to stay cool and limit outdoor activity, especially during peak heat hours.

Heat Advisory and Travel Safety

The Heat Advisory impacts several counties, including DeSoto, Fayette, Crittenden, Tipton, and Shelby. Drivers on I-240 and throughout Shelby County are advised to limit travel during the hottest parts of the day and stay hydrated, as oppressive humidity builds into the evening. With the high heat index, conditions could be dangerous for outdoor workers and anyone exposed to the heat for extended periods.

Relief and Storms Ahead

Temperatures will slightly ease on Saturday, with scattered thunderstorms returning by late afternoon, offering some temporary relief from the heat. However, these storms may bring heavy downpours and lightning, creating travel hazards in the evening. The storm chances for Memphis and surrounding areas, such as Bartlett, Olive Branch, and Southaven, are expected to increase to 40% on Saturday evening, with a higher chance of 60% on Sunday.

Weekend and Midweek Outlook

As we move into the weekend, the pattern of heat by day and storms by night will persist, with highs in the low 90s continuing through midweek.

5-Day Forecast for Memphis (June 27–July 2)

DayWeatherHigh TemperatureAdditional Information
Friday (Today)Slight chance of storms after 1 p.m.94°FHeat index near 103°F
SaturdayStorms possible late in the day (40% chance)92°F
Sunday60% chance of storms in the afternoon91°F
Monday40% chance of storms, humid91°F
Tuesday (July 2)Slight chance of morning rain, partly sunny90°F

Stay Weather-Aware

With more storm chances and muggy nights expected into next week, it’s important to stay weather-aware, especially as the July 4th holiday approaches.

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