Another sunny day is anticipated in the forecast for Tuesday and with a wind moving in from the South, temperatures will warm up in the mid to lower 60's. Overnight lows tonight under clear sky and light winds will allow temperatures to fall near 40 degrees.
On Wednesday, cover cloud increases throughout the morning as a weak wave of energy will bring in isolated showers over the Alabama/Tennessee border by the time we're heading back home from work. No more than 1/4 of an inch of rainfall is expected. High temperatures will be in the mid 60's.
Winds from the South will continue to warm us up and allow moisture to build back into the Valley for Thursday and Friday. High temperatures will be in the mid to upper 60's under a mix of sun and clouds with overnight lows in the upper 40's to mid 50's. This will help set up the stage to allow a cold front to work its way in from the Central Plains, causing widespread light to moderate rain to develop across the Valley Saturday afternoon into Saturday evening. Between 1/4 to 1/2 of an inch of rainfall is expected.
Behind this cold front we drop big time in temperatures, down near the freezing mark Sunday morning, with high temperatures struggling to get to 50 degrees during the day. Overnight lows Sunday night into Monday morning could allow us to see our first Freeze Warning and our first 20 degree temperatures of the Fall season!