Atlanta, Georgia – A shift toward colder-than-normal weather during the Jan 20–24 period is increasing concern for winter weather across northern Georgia, particularly in higher elevations where cold air is more likely to hold. While snow is not a guarantee, the developing pattern raises the risk for snow or ice if precipitation moves through at the right time.
According to the National Weather Service Climate Prediction Center, northern Georgia carries a 50–60% probability of below-normal temperatures during the January 20–24 window. Precipitation probabilities remain above normal at 40–50%, a combination that supports the potential for wintry precipitation, especially during overnight and early morning hours when temperatures are lowest.
In Atlanta and the surrounding metro area, daytime temperatures may remain near seasonal averages but are expected to drop toward freezing at night. That setup could allow rain to briefly mix with or change to snow if colder air deepens during active weather periods. Farther north, including the North Georgia Mountains and communities such as Dahlonega, Blairsville, and Blue Ridge, confidence is higher that precipitation could fall as snow or a snow-and-ice mix. These areas carry the greatest risk for light accumulations if storm systems track favorably.
Major travel corridors such as I-75, I-85, I-575, and U.S. 76 could become slick during wintry precipitation, particularly on bridges, overpasses, and mountain roads. Even minor snow or ice can lead to significant travel disruptions in northern Georgia due to limited winter treatment and steep terrain.
Residents are encouraged to prepare ahead of the Jan 20–24 window by monitoring updated weather information, checking heating systems, and planning for possible travel delays. While significant snow is not guaranteed, the evolving pattern supports the possibility of a rare but impactful winter weather event for parts of northern Georgia.
This cooler pattern is expected to persist through late week, and additional advisories or alerts may be issued as confidence in timing and impacts increases.
