 Lows around 65 tonight under overcast skies with thunderstorms likely. South winds 5 to 10 miles an hour. Overcast skies again tomorrow. Chance for storms. High temperatures reach up to 80. Partly cloudy tomorrow night. Lows level off around 52. Ample sunshine and dry Sunday and Monday. Upper 60s Sunday. Mid 70s by Monday. I'm meteorologist Megan Mulford for NewsRadio WBRN.