JACKSONVILLE, Fla. — TONIGHT:  Not as cold overnight with a few sprinkles possible over South Ga.

FRIDAY THRU THE WEEKEND: Friday we start near 40 and soar back in to the lower to middle 70s. By Saturday we are on the warm side of a major storm system with near record highs in the upper 70s. Big changes arrive with a cold front on Sunday. Rain will arrive late Saturday night  with polar winds and falling temperatures through the 50s on Sunday.

MONDAY:  BRRR! An arctic blast of cold air meets us on Martin Luther King Jr. Day. Monday we start with with wind chills near 20! Highs only recover to the middle to upper 40s.