NOAA logo  
alert map
Radar valid at 515 am EDT, Sep 9th 2021

alert legend

MDC013-021-090915-
/O.NEW.KLWX.FA.W.0144.210909T0305Z-210909T0915Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Carroll MD-Frederick MD-
1105 PM EDT Wed Sep 8 2021

The National Weather Service in Sterling Virginia has issued a

* Flood Warning for...
Northern Carroll County in north central Maryland...
Central Frederick County in north central Maryland...

* Until 515 AM EDT Thursday.

* At 1105 PM EDT, Doppler radar and automated rain gauges indicated
heavy rain due to thunderstorms. Flooding is ongoing or expected
to begin shortly in the warned area. Between 1 and 2 inches of
rain have fallen.

* Some locations that will experience flooding include...
Frederick... Westminster...
Harry Grove Stadium... Ballenger Creek...
Taneytown... Walkersville...
Manchester... Braddock Heights...
New Market... Discovery-Spring Garden...
Linganore-Bartonsville... Clover Hill...
Adamstown... Jefferson...
New Windsor... Woodsboro...
Buckeystown... Union Bridge...
Libertytown... Monrovia...

Additional rainfall amounts of 1 to 2 inches are possible in the
warned area.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 3961 7730 3963 7728 3967 7724 3968 7724
3972 7719 3972 7711 3972 7681 3958 7693
3947 7712 3942 7717 3938 7721 3934 7727
3931 7731 3931 7736 3930 7741 3928 7748
3934 7759

iNWS is an experimental service intended for NWS core partners, including emergency managers, community leaders and other government agencies only.