Hazardous Weather Conditions
Current conditions at
Shelbyville Bomar Field & Shelbyville Municipal Airport (KSYI)
Lat: 35.56°NLon: 86.44°WElev: 801ft.
Fair
91°F
33°C
| Humidity | 46% |
| Wind Speed | NE 6 mph |
| Barometer | 30.19 in |
| Dewpoint | 68°F (20°C) |
| Visibility | NA |
| Heat Index | 95°F (35°C) |
| Last update | 18 Sep 10:35 am CDT |
Extended Forecast for
5 Miles S Rockvale TN
Heat Advisory September 18, 10:46am until September 20, 07:00pm
NOW until 7:00pm Sun

Heat Advisory
Today

High: 99 °F
Hot
Tonight

Low: 70 °F
Mostly Clear
Saturday

High: 98 °F
Hot
Saturday Night

Low: 69 °F
Mostly Clear
Sunday

High: 97 °F
Hot
Sunday Night

Low: 69 °F
Partly Cloudy
Monday
High: 97 °F
Mostly Sunny
then Slight
Chance
T-stormsMonday Night

Low: 67 °F
Chance
T-storms
Detailed Forecast
Today
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.
Tonight
Mostly clear, with a low around 70. Calm wind.
Saturday
Sunny and hot, with a high near 98. Heat index values as high as 104. Calm wind becoming west northwest around 5 mph.
Saturday Night
Mostly clear, with a low around 69. Calm wind becoming south around 5 mph after midnight.
Sunday
Mostly sunny and hot, with a high near 97. South wind around 5 mph becoming west southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 69. South wind around 5 mph.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 97. South wind around 5 mph becoming west in the afternoon.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Light and variable wind becoming northwest 5 to 10 mph in the morning.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 63.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 83.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles S Rockvale TN
35.69°N 86.57°W (Elev. 801 ft)
35.69°N 86.57°W (Elev. 801 ft)
5:06 am CDT Sep 18, 2026
10am CDT Sep 18, 2026-6pm CDT Sep 24, 2026



