May 28-29, 2023 Flooding
Widespread and persistent showers and thunderstorms brought several inches of rain, causing significant flooding.
An upper low over the southeastern U.S. combined with onshore moisture from an extratropical cyclone off the Carolina produced several rounds of rainfall. This system had tropical characteristics and dropped several inches of rain over a short period of time.

Widespread rainfall began on Sunday, priming the ground for flooding. Upslope flow into the Blue Ridge and southern Appalachians added to the overall lift and training of showers and embedded thunderstorms.

Anomalously high rainfall rates of 1-2” per hour occurred on Monday, leading to flooding on several main stem rivers and creeks, as well as flash flooding. Rainfall totals were close to 6" in some locations.
