Memphis, Tennessee Weather:
Active Weather Warnings
Tuesday, September 15, 2026
Hot Day
Day 99°
Night 75°
Precipitation 8 %
Wind 7 mph
UV Index (0 - 11+) 7
Weather Forecast History
Last Year's Weather on This Day (September 15, 2025)
Stormy Weather

Day

93°

Night

68°

Wind

5 mph

Precipitation

55 %

Weather Alerts and Warnings for

Moderate Expected Likely

Heat Advisory

Heat Advisory issued September 14 at 3:27AM CDT until September 15 at 7:00PM CDT by NWS Memphis TN
Sep 14, 11:00 AM Sep 15, 7:00 PM
WHAT: Heat index values up to 109 degrees expected.

WHERE: Portions of East Arkansas, North Mississippi, Southeast
Missouri, and West Tennessee.

WHEN: From 11 AM this morning to 7 PM CDT Tuesday.

IMPACTS: Hot temperatures and high humidity may cause heat
illnesses.
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Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Updated: Sep 14, 4:23 AM Source: NWS Alert