MACON, Georgia (41NBC/WMGT) – Cool and dry conditions continue again today under the influence of northwesterly flow and high pressure at the surface. A second push of dry air hasnudged dewpoints into the teens and twenties across a wide area. Expect highs in the 40s to mid 50s, with lows tonight dropping into the upper 20s to low 30s. Cold air rapidly moves into the area Friday night as an Arctic high descends out of the north. Temperatures on the backside of the low will be frigid and wind chills could drop below zero Sunday morning!