Hazardous Weather Conditions
Current conditions at
Shelbyville Bomar Field & Shelbyville Municipal Airport (KSYI)
Lat: 35.56°NLon: 86.44°WElev: 801ft.
Fair
88°F
31°C
| Humidity | 59% |
| Wind Speed | Vrbl 7 G 13 mph |
| Barometer | 30.13 in |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 95°F (35°C) |
| Last update | 16 Aug 9:35 am CDT |
Extended Forecast for
3 Miles S Unionville TN
Extreme Heat Warning August 16, 09:53am until August 16, 07:00pm
NOW until 7:00pm Sun

Extreme Heat Warning
Today

High: 98 °F
Hot
Tonight

Low: 76 °F
Mostly Clear
Monday
High: 97 °F
Sunny then
Chance
T-stormsMonday Night
Low: 72 °F
Chance
T-storms then
Slight Chance
Showers and
Patchy FogTuesday
High: 93 °F
Patchy Fog
then SunnyTuesday Night

Low: 69 °F
Mostly Clear
Wednesday
High: 95 °F
Patchy Fog
then SunnyWednesday Night
Low: 72 °F
Partly Cloudy
then Chance
T-storms
Detailed Forecast
Today
Sunny and hot, with a high near 98. Heat index values as high as 107. West southwest wind around 5 mph.
Tonight
Mostly clear, with a low around 76. Southwest wind around 5 mph becoming calm.
Monday
A 50 percent chance of showers and thunderstorms, mainly between 3pm and 5pm. Sunny and hot, with a high near 97. Heat index values as high as 109. Light west southwest wind becoming west northwest 5 to 10 mph in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 72. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Tuesday
Patchy fog before 8am. Otherwise, sunny, with a high near 93. Calm wind becoming north northwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 69. Calm wind.
Wednesday
Patchy fog before 7am. Otherwise, sunny, with a high near 95. Calm wind becoming west southwest around 5 mph in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. South wind around 5 mph becoming calm.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Calm wind becoming west northwest around 5 mph in the afternoon.
Thursday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Friday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles S Unionville TN
35.57°N 86.58°W (Elev. 735 ft)
35.57°N 86.58°W (Elev. 735 ft)
6:26 am CDT Aug 16, 2026
9am CDT Aug 16, 2026-6pm CDT Aug 22, 2026



