Roanoke, Va. – Multiple rounds of heavy rain could overwhelm creeks, streams, and storm drains across the Blue Ridge and nearby foothills through late Tuesday night, with rainfall rates reaching up to 3 inches per hour during the strongest storms.
According to the National Weather Service in Blacksburg, a Flood Watch remains in effect for more than 20 counties in southwest and central Virginia and north-central North Carolina. Total rainfall amounts between 2 to 4 inches are expected by early Wednesday, with locally higher totals of 4 to 6 inches in elevated terrain. The risk is greatest in areas like Roanoke, Lynchburg, Floyd, Danville, and extending into Yanceyville, Boone, and Galax.
Rural roads and low-lying intersections may quickly become impassable, especially near the Blue Ridge Parkway, U.S. 29, and portions of I-81. Urban flooding is also possible in cities like Martinsville and South Boston, where poor drainage could lead to ponding on roads.
Residents are urged to avoid non-essential travel, monitor nearby waterways, and prepare to act quickly if warnings are issued. Charge phones and keep emergency kits ready in case of power outages or evacuation needs.
The Flood Watch will remain in effect through at least midnight Tuesday, with additional advisories likely as more rain develops.
