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January 8, 2020 Snow Storm


The February 8, 2020 North Georgia Winter Storm (also called the February 2020 North Georgia Snow/Ice Event or part of the broader Southeastern U.S. winter storm sequence) was a moderate wintry precipitation event that brought a mix of snow, sleet, and freezing rain to north Georgia on February 8, 2020, with the heaviest impacts overnight into early February 9. The storm produced light to moderate snow accumulations (2–6 inches) in the north Georgia mountains and foothills, with trace to 2–4 inches in the north Atlanta metro fringe and lower elevations. It occurred during a cold pattern but was notable for its ice threat in lower areas and travel disruptions rather than extreme snow totals. For north Georgia (including areas like Nelson, Dahlonega, Ellijay, Blairsville, and the north suburbs), it was a typical mid-winter event with some scenic snow in the higher elevations.


Meteorological Setup

A strong cold front pushed deep Arctic air into the Southeast, with surface temperatures dropping into the 20s°F across north Georgia. A surface low developed over the Gulf of Mexico and tracked northeastward, drawing Gulf moisture over the cold dome in a classic overrunning pattern. The low intensified off the Southeast coast, producing a prolonged period of freezing rain, sleet, and snow as warm air aloft melted precip before it refroze on sub-freezing surfaces. Ice accretion rates were light to moderate (0.05–0.10 inches per hour in the core band) on February 8 evening into February 9 morning. The event was wintry mix-dominant in lower north Georgia, with snow more prevalent in the mountains/foothills due to colder temperatures.


Impacts

Wintry mix + cold caused notable disruptions in north Georgia:

Snowfall Amounts and Distribution

Precipitation fell primarily on February 8 (some lingering into February 9), with snow heaviest in higher elevations and ice more prominent in lower areas:

Liquid equivalent was low (~0.15–0.40 inches), but marginal temperatures caused ice to be the bigger hazard in lower areas.


Temperature Records

The event occurred amid a cold pattern:

The cold preserved snow in higher elevations but caused rapid icing on roads in lower areas.


Impacts

Light snow/sleet + extreme cold added to ongoing winter disruptions in north Georgia:


Notes of Interest

This was a disruptive wintry mix event for north Georgia.




February 08, 2020 Snow

Fig.1 - February 08, 2020 Snow - Issued by NWS Atlanta