Southerly winds have returned to the Tennessee Valley and temperatures will remain above normal during the afternoon and overnight hours through Thursday. The south wind will continue to bring in low level moisture so showers and thunderstorms will be possible over the next couple of days due to upper level disturbances and daytime heating.
Highs will be in the upper 70s and lower 80s Tuesday and Wednesday with scattered showers and thunderstorms developing. Some of the thunderstorms could become strong with locally heavy rain and gusty winds. Overnight lows will be in the middle 60s.