Low pressure developed south of eastern North Carolina during the evening of March 9th, then lifted northeast offshore of the coast on March 10th. This low produced widespread precipitation over the area, with mostly snow north, to a mix to mostly rain south.
Every event with a place to put it; 4 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS MHX wrote it up.
Low pressure developed south of eastern North Carolina during the evening of March 9th, then lifted northeast offshore of the coast on March 10th. This low produced widespread precipitation over the area, with mostly snow north, to a mix to mostly rain south. Several counties near the Albemarle Sound received several inches of snowfall.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Newport/Morehead City, NC wrote its last area forecast discussion before the first event at Feb 9, 5:35 PM EST, 8 hours 25 minutes earlier.
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</html>The national radar mosaic for the moment the first event began.
4 heavy snow. Local standard time, as filed.
Widespread snowfall of 2 to 3 inches across the county.
Widespread snowfall of 3 to 4 inches across the county.
Widespread snowfall of 2 to 3 inches across the county.
Widespread snowfall of 2 to 3 inches across the county with the highest amounts over the northern sections.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in North Carolina in 2011Every state in 2011This day in weather historyWarnings in North Carolina, February 2011
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 276041, 276042, 276043, 276044.