JACKSONVILLE, Fla -- Big weather changes are in store for Jacksonville and surrounding areas the next few days. First...we'll see clouds move in late tonight then a chilly Wednesday as clouds thicken and rain gradually develops and spreads northward late in the morning through the afternoon. Temperatures will only reach the 60s. Skies will clear by Thursday but gusty northwest winds will keep temperatures 10-15 degrees below average as afternoon highs only top out in the mid 60s. Temperatures will be cold enough Thursday night for a bit of inland light frost well inland -- mainly to the west of Highway 301.