Current conditions at
Tullahoma Regional Airport/William Northern Field (KTHA)
Lat: 35.38°NLon: 86.25°WElev: 1083ft.
Mostly Cloudy
68°F
20°C
| Humidity | 100% |
| Wind Speed | SE 6 mph |
| Barometer | 30.05 in |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Last update | 23 May 11:55 pm CDT |
Extended Forecast for
4 Miles SSE Arnold AFB TN
Overnight

Low: 63 °F
Showers
Likely and
Areas FogSunday

High: 80 °F
Showers
LikelySunday Night

Low: 64 °F
Showers
LikelyMemorial Day

High: 79 °F
Showers
Monday Night

Low: 64 °F
Showers
Tuesday

High: 81 °F
Showers
Tuesday Night

Low: 65 °F
Chance
T-stormsWednesday

High: 82 °F
Showers
LikelyWednesday Night

Low: 65 °F
Chance
T-storms
Detailed Forecast
Overnight
Showers likely and possibly a thunderstorm. Areas of fog. Otherwise, mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers and thunderstorms before 11am, then showers likely and possibly a thunderstorm between 11am and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 80. Calm wind becoming south around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and thunderstorms likely before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Memorial Day
Showers and possibly a thunderstorm before 7am, then showers between 7am and 10am, then showers and possibly a thunderstorm after 10am. High near 79. Calm wind becoming south southeast around 5 mph. Chance of precipitation is 90%.
Monday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 64. Calm wind. Chance of precipitation is 80%.
Tuesday
Showers likely, then showers and possibly a thunderstorm after 10am. High near 81. Chance of precipitation is 90%.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Wednesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 82. Chance of precipitation is 70%.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 65.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 82. Chance of precipitation is 70%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Friday
Showers and thunderstorms likely. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SSE Arnold AFB TN
35.33°N 86.13°W (Elev. 997 ft)
35.33°N 86.13°W (Elev. 997 ft)
11:50 pm CDT May 23, 2026
12am CDT May 24, 2026-6pm CDT May 30, 2026


