National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Memphis International Airport (KMEM)

Lat: 35.06°NLon: 89.99°WElev: 253ft.

Fair

85°F

29°C

Humidity 59%
Wind Speed S 7 mph
Barometer 30.10 in (1018.8 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 14 Aug 11:54 pm CDT
Extended Forecast for

Gallaway TN

Extreme Heat Warning August 15, 12:29am until August 16, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 15, 12:29am until August 16, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • Overnight

    Low: 77 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 100. Heat index values as high as 108. West wind around 5 mph.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 77. Calm wind.

    Low: 77 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 101. Heat index values as high as 111. Calm wind becoming west southwest around 5 mph in the morning.

    High: 101 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 80. Calm wind becoming southwest around 5 mph.

    Low: 80 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 98. Calm wind becoming northwest around 5 mph in the morning.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 75. North northwest wind around 5 mph becoming calm.

    Low: 75 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 96. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 96 °F

    Sunny

Detailed Forecast

Overnight
Clear, with a low around 77. Calm wind.
Saturday
Sunny and hot, with a high near 100. Heat index values as high as 108. West wind around 5 mph.
Saturday Night
Clear, with a low around 77. Calm wind.
Sunday
Sunny and hot, with a high near 101. Heat index values as high as 111. Calm wind becoming west southwest around 5 mph in the morning.
Sunday Night
Mostly clear, with a low around 80. Calm wind becoming southwest around 5 mph.
Monday
Sunny and hot, with a high near 98. Calm wind becoming northwest around 5 mph in the morning.
Monday Night
Mostly clear, with a low around 75. North northwest wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 96. Calm wind becoming west northwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Sunny and hot, with a high near 99.
Wednesday Night
Partly cloudy, with a low around 77.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Thursday Night
Partly cloudy, with a low around 72.
Friday
Mostly sunny, with a high near 93.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gallaway TN
 35.34°N 89.6°W (Elev. 295 ft)
Last Update:
12:15 am CDT Aug 15, 2026
Forecast Valid:
12am CDT Aug 15, 2026-6pm CDT Aug 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation