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

Hazardous Weather Conditions

Current conditions at

Smyrna, Smyrna Airport (KMQY)

Lat: 36.01°NLon: 86.52°WElev: 545ft.

Fair

98°F

37°C

Humidity 32%
Wind Speed Vrbl 5 mph
Barometer 30.10 in (1019.3 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 18 Sep 2:56 pm CDT
Extended Forecast for

3 Miles ENE College Grove TN

Heat Advisory September 18, 03:05pm until September 20, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 18, 03:05pm until September 20, 07:00pm

    NOW until 7:00pm Sun

    Heat Advisory

  • This Afternoon

    High: 98 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 72. North wind around 5 mph becoming calm.

    Low: 72 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 99. Heat index values as high as 105. Calm wind becoming north around 5 mph in the afternoon.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 71. Calm wind becoming south around 5 mph after midnight.

    Low: 71 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 98. South wind around 5 mph becoming west in the afternoon.

    High: 98 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 70. South wind around 5 mph.

    Low: 70 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 97. West southwest wind around 5 mph.

    High: 97 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. South wind around 5 mph becoming east in the evening.

    Low: 68 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 98. Heat index values as high as 105. North northwest wind around 5 mph.
Tonight
Mostly clear, with a low around 72. North wind around 5 mph becoming calm.
Saturday
Sunny and hot, with a high near 99. Heat index values as high as 105. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 71. Calm wind becoming south around 5 mph after midnight.
Sunday
Mostly sunny and hot, with a high near 98. South wind around 5 mph becoming west in the afternoon.
Sunday Night
Partly cloudy, with a low around 70. South wind around 5 mph.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 97. West southwest wind around 5 mph.
Monday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. South wind around 5 mph becoming east in the evening.
Tuesday
A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 91. Light and variable wind becoming north 5 to 10 mph in the morning. Chance of precipitation is 60%.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 50%.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE College Grove TN
 35.78°N 86.68°W (Elev. 715 ft)
Last Update:
1:31 pm CDT Sep 18, 2026
Forecast Valid:
3pm CDT Sep 18, 2026-6pm CDT Sep 24, 2026
 
Forecast Discussion
 
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Additional Resources

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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