Charlotte Now Bracing For Major Winter Storm Setup: Snow, Ice, and Freezing Rain

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What could become the Carolina’s largest winter storm of the year is now taking shape for this weekend and the NWS is asking people to prepare.

Forecasts point to snow developing early Saturday, then mixing with freezing rain after sunrise. The best window for snow in the Queen City appears to be the pre-dawn hours, when colder air is in place and temperatures dip to around 28 degrees.

By daybreak, temperatures could rise just above freezing, which is when the storm’s bigger threat begins.

After sunrise Saturday, snow may change to a messy mix that includes freezing rain and sleet. Highs are expected to hover in the low-to-mid 30s, which keeps much of the area near the freezing line. That makes it easier for small temperature changes to flip conditions from “wet” to “dangerous” within minutes.

Saturday night could bring the worst impacts. Lows near 19 degrees would freeze anything left on roads, sidewalks, and parking lots. If precipitation continues into the evening, ice could build on trees, power lines, and untreated surfaces. Even if snowfall totals stay modest, freezing rain can create more disruption than snow in a hurry.

The wintry mix could linger into Sunday morning, and cold air looks locked in. Sunday’s low could drop near 13 degrees, which means refreezing becomes a major concern. Any slush or standing water can turn into black ice, even after precipitation tapers off. Lingering slick spots could extend into Monday, especially on bridges, overpasses, and shaded roads.

via Weather Underground

This storm is unlikely to be a clean, all-snow event. The atmosphere can layer warm air above cold air, causing snowflakes to melt into rain before refreezing at the surface.

Ice is the bigger concern for most neighborhoods. A quarter-inch of ice can be enough to weigh down branches and strain power lines, increasing the risk of widespread power outages. It also creates the most hazardous driving conditions, because roads can look merely wet while turning into an ice sheet.

Now is the time to prepare, even if the final details shift.

North Carolina Emergency Management officials remind all residents to: