FloodZoneMap.org

Flash Flood — Frederick, VA

Feb 5, 1998

A powerful nor'easter, carrying copious moisture from the Gulf of Mexico and the Caribbean, dumped between 2 and 4 inches of rain, with up to 5 1/2 inches at some higher elevations in the Blue Ridge, onto already saturated soil from previous events. Widespread minor to moderate flooding was the result. The flooding began later west of the Blue Ridge, since the precipitation began initially as snow. Hundreds of roads were closed mainly due to overflowing small streams and creeks, as well as hi

Source: NOAA National Weather Service Storm Events Database (event 5635617). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Frederick, VA

This event is one of many recorded floods in Frederick County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

View Frederick County flood data →

More Flood Stories

Flash Flood$400K damage

Frederick, VA · Jun 22, 2001

During the afternoon of the 22nd, numerous showers and thunderstorms developed just east of the Appalachian Mountains. The storms trained to the North-Northeast along the mountain ridges before moving very slowly east through midnight.

Read the full account →
Flood

Frederick, VA · May 13, 2025

A slow moving closed upper level low originating from the Gulf of America brought anomalous moisture into the area. A long duration period of rain ensued, with rain rates exceeding two inches an hour during the afternoon and evening of May 13th.

Read the full account →
Flood

Frederick, VA · May 13, 2025

A slow moving closed upper level low originating from the Gulf of America brought anomalous moisture into the area. A long duration period of rain ensued, with rain rates exceeding two inches an hour during the afternoon and evening of May 13th.

Read the full account →
Flood

Frederick, VA · May 13, 2025

A slow moving closed upper level low originating from the Gulf of America brought anomalous moisture into the area. A long duration period of rain ensued, with rain rates exceeding two inches an hour during the afternoon and evening of May 13th.

Read the full account →