Real Time

Areas

Harford, MD

Note

Description

At 824 PM EDT, a severe thunderstorm capable of producing a tornado was located over Riverside, or near Aberdeen, moving northeast at 15 mph. HAZARD...Tornado and quarter size hail. SOURCE...Radar indicated rotation. IMPACT...For those in the direct path of a tornado touchdown, flying debris will be dangerous to those caught without shelter. Damage to roofs, siding, and windows may occur. Mobile homes may be damaged or destroyed. Tree damage is likely. This dangerous storm will be near... Aberdeen, Aberdeen Proving Ground, Riverside, and Perryman around 830 PM EDT. Other locations impacted by this tornadic thunderstorm include Harford Furnace, Abingdon, Carsins, Belcamp, and Edgewood.

Instruction

TAKE COVER NOW! Move to a basement or an interior room on the lowest floor of a sturdy building. Avoid windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

Areas

Baltimore, MD; Harford, MD

Note

Description

FFWLWX The National Weather Service in Sterling Virginia has issued a * Flash Flood Warning for... East Central Baltimore County in northern Maryland... Harford County in northern Maryland... * Until 1045 PM EDT. * At 737 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 3 inches of rain have fallen. The expected rainfall rate is 1 to 2.5 inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Bel Air South... Bel Air North... Fallston... Jarrettsville... Forest Hill... Bynum... Hickory... Baldwin...

Instruction

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

Areas

Baltimore, MD; Harford, MD

Note

Description

* WHAT...Urban area and small stream flooding caused by excessive rainfall is expected. * WHERE...A portion of northern Maryland, including the following counties, Baltimore and Harford. * WHEN...Until 915 PM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 713 PM EDT, emergency management reported heavy rain in the warned area due to thunderstorms. Flooding is ongoing or expected to begin shortly. Between 2 and 5 inches of rain have fallen. - Additional rainfall amounts up to 0.5 inches are possible in the warned area. - Some locations that will experience flooding include... Bel Air South... Bel Air North... Perry Hall... Fallston... Kingsville... Pleasant Hills... Edgewood... Joppatowne... Upper Falls... Fork... Bradshaw... Benson... Gunpowder... Joppa... Glen Arm... - Please visit www.weather.gov/safety/flood for flood safety and preparedness information

Instruction

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

Areas

District of Columbia; Frederick; Carroll; Northern Baltimore; Southern Baltimore; Prince Georges; Anne Arundel; Northwest Montgomery; Central and Southeast Montgomery; Northwest Howard; Central and Southeast Howard; Fairfax; Arlington/Falls Church/Alexandria; Eastern Loudoun

Note

Description

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of DC, including the following , District of Columbia, Maryland, including the following areas, Anne Arundel, Carroll, Central and Southeast Howard, Central and Southeast Montgomery, Frederick MD, Northern Baltimore, Northwest Howard, Northwest Montgomery, Prince Georges and Southern Baltimore, and northern Virginia, including the following areas, Arlington/Falls Church/Alexandria, Eastern Loudoun and Fairfax. * WHEN...Until 11 PM EDT this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Thunderstorms are expected to develop in the next couple of hours across parts of the Baltimore and Washington metro areas. Storms are expected to be slow movers and be capable of producing intense rainfall rates of 1 to 2 inches per hour, which may result in flash flooding of small streams, creeks, urban and poor drainage areas. - Please visit www.weather.gov/safety/flood for flood safety and preparedness information

Instruction

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

Areas

Baltimore, MD; Harford, MD

Note

Description

FFWLWX The National Weather Service in Sterling Virginia has issued a * Flash Flood Warning for... East Central Baltimore County in northern Maryland... Harford County in northern Maryland... * Until 1045 PM EDT. * At 737 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 3 inches of rain have fallen. The expected rainfall rate is 1 to 2.5 inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Bel Air South... Bel Air North... Fallston... Jarrettsville... Forest Hill... Bynum... Hickory... Baldwin...

Instruction

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.