New event. Flash Flood Watch from 8/27/2021 1:00 PM to 8/28/2021 1:00 AM EDT for Central Maryland, Delmarva/Southern MD, Southern PA. More information.
Interactive NWS Alert
Radar valid at 100 am EDT, Aug 28th 2021
Northern Baltimore-Cecil-Southern Baltimore-Anne Arundel-Northwest
Including the cities of Reisterstown, South Gate, Glen Burnie,
Jarrettsville, Annapolis, Cockeysville, Odenton, Arnold, Severna
Park, Elkton, Severn, Aberdeen, and Baltimore
256 AM EDT Fri Aug 27 2021
...FLASH FLOOD WATCH IN EFFECT FROM 1 PM EDT THIS AFTERNOON THROUGH
The National Weather Service in Sterling Virginia has issued a
* Flash Flood Watch for portions of central Maryland, northeast
Maryland and northern Maryland, including the following areas: in
central Maryland, Anne Arundel. In northeast Maryland, Cecil. In
northern Maryland, Northern Baltimore, Northwest Harford,
Southeast Harford and Southern Baltimore.
* From 1 PM EDT this afternoon through late tonight.
* Numerous showers and thunderstorms are expected this afternoon
into tonight. Average rainfall amounts are expected to be between
1 and 2 inches. However, thunderstorms will be capable of
producing very heavy rainfall rates of 2 to 3 inches per hour,
causing localized amounts of 3 to 5 inches possible. While storms
are possible any time this afternoon into tonight, the most
widespread thunderstorm activity is most likely to be late this
afternoon through this evening.
* Heavy rainfall amounts in a short period of time may result in
rapid rises on streams and creeks as well as the potential for
flash flooding in urban areas.
You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.
iNWS is an experimental service intended for NWS core partners,
including emergency managers, community leaders and other government