New event. Flash Flood Watch from 8/20/2021 2:00 AM to 12:00 PM EDT for Central Maryland. More information.
Interactive NWS Alert
Radar valid at 1200 pm EDT, Aug 20th 2021
Southern Baltimore-Anne Arundel-Northwest Howard-Central and
Including the cities of Columbia, Glen Burnie, South Gate, Ellicott
City, Annapolis, Odenton, Arnold, Severna Park, Lisbon, Severn, and
211 PM EDT Thu Aug 19 2021
...FLASH FLOOD WATCH IN EFFECT FROM LATE TONIGHT THROUGH FRIDAY
The National Weather Service in Sterling Virginia has issued a
* Flash Flood Watch for portions of central Maryland and northern
Maryland, including the following areas: in central Maryland, Anne
Arundel, Central and Southeast Howard and Northwest Howard. In
northern Maryland, Southern Baltimore.
* From 2 AM EDT Friday through Friday morning.
* Scattered to numerous showers and thunderstorms are expected.
Thunderstorms may be capable of producing heavy rainfall of 1 to 2
inches per hour.
* Heavy rainfall may result in rapid rises on streams, creeks, and
in urban and poor drainage areas. This will especially be the case
where repetitive or persistent thunderstorm activity occurs.
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