FloodZoneMap.org

Flash Flood — Frederick, MD

Jan 8, 1998

Unseasonably warm and humid air plus developing low pressure over the Ohio Valley produced bands of heavy rain across portions of north central Maryland. The combination of tropical rainfall, saturated soil (due to recent snow melt) and time of year led to flash flooding of numerous small streams, creeks, and low-lying areas - especially in Frederick Co.At least 40 secondary roads, and several major thoroughfares, were closed during the morning. Included were state routes 26, 351, and 880. At

Source: NOAA National Weather Service Storm Events Database (event 5628028). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Frederick, MD

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 Flood5 deaths$500K damage

Frederick, MD · Jun 27, 2006

A weak cold front settled over the forecast area from June 23 until June 27. Waves of low pressure rode northeast along the front. Flow in the atmosphere was parallel to the boundary, producing several rounds of training echoes.

Read the full account →
Flash Flood$43.2M damage

Frederick, MD · May 15, 2018

A cold front slowly sagged southward through Pennsylvania during the afternoon hours of May 15th. A line of storms spread ahead of this front, causing a widespread 1-3 inches of rain across North Central and Northeast Maryland.

Read the full account →
Flash Flood$1.0M damage

Frederick, MD · May 15, 2018

A cold front slowly sagged southward through Pennsylvania during the afternoon hours of May 15th. A line of storms spread ahead of this front, causing a widespread 1-3 inches of rain across North Central and Northeast Maryland.

Read the full account →
Flash Flood$50K damage

Frederick, MD · May 15, 2018

A cold front slowly sagged southward through Pennsylvania during the afternoon hours of May 15th. A line of storms spread ahead of this front, causing a widespread 1-3 inches of rain across North Central and Northeast Maryland.

Read the full account →