1:27 AM
— 4:15 AM
FFWAKQ
The National Weather Service in Wakefield has issued a
* Flash Flood Warning for...
Southeastern Somerset County in southeastern Maryland...
Southern Worcester County in southeastern Maryland...
Northern Accomack County in southeastern Virginia...
* Until 415 AM EDT.
* At 127 AM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1.5 and 2.5 inches of
rain have fallen. The expected rainfall rate is 2 to 4 inches in 1
hour. Additional rainfall amounts of 1 to 3 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...
Pocomoke City, Parksley, West Pocomoke, Marion Station, Lawsonia,
Bloxom, Saxis, Hallwood, Oak Hall, New Church, Temperanceville,
Atlantic, Assawoman, Beaver Dam, Horntown, Mappsville, Shelltown,
Wallops Island, Sanford and Nelsonia.
1:11 AM
— 2:15 AM
SMWPHI
The National Weather Service in Mount Holly NJ has issued a
* Special Marine Warning for...
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm...
Outer waters from Great Egg Inlet NJ to Fenwick Island DE from 20
to 60 nm...
* Until 215 AM EDT.
* At 111 AM EDT, a severe thunderstorm capable of producing
waterspouts was located 12 nm northeast of Chicken Bone, moving
east at 40 knots.
HAZARD...Waterspouts and wind gusts to 40 knots.
SOURCE...Radar.
IMPACT...Waterspouts can easily overturn boats and create locally
hazardous seas. Small craft could be damaged in briefly
higher winds and suddenly higher waves.
* The severe thunderstorm will remain over mainly open waters.
12:16 AM
— 2:45 AM
At 1216 AM EDT, local law enforcement reported flooding in Easton.
Between 2 and 4 inches of rain have fallen. Flooding impacts will
continue, but no additional rainfall is expected. Flash flooding is
already occurring.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Law enforcement reported.
IMPACT...Flooding of small creeks and streams, urban areas,
highways, streets, and underpasses as well as other
drainage and low lying areas.
Some locations that may experience flash flooding include...
Easton, Talbot, Milford, Denton, Harrington, Lewes, Milton,
Bridgeville, Ridgely, St. Michaels, Preston and Oxford.
12:14 AM
— 2:15 AM
SMWAKQ
The National Weather Service in Wakefield has issued a
* Special Marine Warning for...
Coastal waters from Fenwick Island DE to Chincoteague VA out 20
NM...
Waters from Fenwick Island DE to Chintoteague VA from 20 to 60
NM...
* Until 215 AM EDT.
* At 1213 AM EDT, severe thunderstorms capable of producing
waterspouts were located along a line extending from Bethany Beach
to near Ocean City Inlet to 14 nm north of Chincoteague Bay, moving
east at 45 knots.
HAZARD...Waterspouts and wind gusts 34 knots or greater.
SOURCE...Radar.
IMPACT...Waterspouts can easily overturn boats and create locally
hazardous seas. Small craft could be damaged in briefly
higher winds and suddenly higher waves.
* Locations impacted include...
Ocean City Pier, 10 Nm East Of Ocean City Inlet, Assawoman Bay,
Ocean City Inlet, Jackspot Reef, Chicken Bone, 10 Nm Se Fenwick
Island, African Queen Wreck, Gulf Rambler Wreck, and Fenwick
Island.
July 21st, 10:02 PM
— 6:15 AM
* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of southeast Maryland, including the following
areas, Inland Worcester, Maryland Beaches, Somerset and Wicomico.
* WHEN...Through Wednesday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- Showers and thunderstorms are expected to become more
widespread late tonight and early Wednesday morning ahead of
a slow moving cold front. This front is expected to stall
across the region Wednesday with additional rounds of showers
and thunderstorms expected Wednesday afternoon. Total
rainfall amounts are expected to range from 2 to 4 inches,
with localized higher amounts.
- http://www.weather.gov/safety/flood
July 21st, 10:02 PM
— 6:15 AM
* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.
* WHERE...Portions of central, east central, eastern, south central,
and southeast Virginia, including the following areas, in central
Virginia, Amelia, Cumberland, Eastern Chesterfield (Including Col.
Heights), Eastern Hanover, Eastern Henrico, Eastern Louisa,
Fluvanna, Goochland, Powhatan, Prince Edward, Western
Chesterfield, Western Hanover, Western Henrico (Including the City
of Richmond) and Western Louisa. In east central Virginia, Charles
City, Eastern Essex, Eastern King William, Eastern King and Queen,
New Kent, Richmond, Western King William and Western King and
Queen. In eastern Virginia, Gloucester, Lancaster, Mathews,
Middlesex, Northampton and Northumberland. In south central
Virginia, Brunswick, Dinwiddie, Lunenburg, Mecklenburg, Nottoway
and Prince George (including Hopewell and Petersburg). In
southeast Virginia, Accomack, Greensville, Hampton/Poquoson, Isle
of Wight, James City, Newport News, Southampton, Surry, Sussex and
York.
* WHEN...Through Wednesday evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- Showers and thunderstorms are expected to become more
widespread late tonight and early Wednesday morning ahead of
a slow moving cold front. This front is expected to stall
across the region Wednesday into Wednesday night with
additional rounds of showers and thunderstorms expected
Wednesday afternoon and evening. Total rainfall amounts are
expected to range from 2 to 4 inches, with localized amounts
of 4 to 6 inches.
- http://www.weather.gov/safety/flood
1:28 AM
— 2:15 AM
At 128 AM EDT, Doppler radar was tracking a cluster of strong
thunderstorms 8 miles west of Onancock, or 9 miles north of Exmore,
moving east at 55 mph.
HAZARD...Wind gusts up to 40 mph, heavy rain, and frequent
lightning.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Reduced visibility and minor flooding
possible. Frequent cloud to ground lightning strikes.
This strong thunderstorm will be near...
Onancock and Onley around 135 AM EDT.
Parksley around 140 AM EDT.
Other locations impacted by this storm include Horntown, Hallwood,
Harborton, Melfa, Mappsville, Greenbackville, Saxis, Accomac, Wallops
Island, and Temperanceville.
1:34 AM
— 9:45 AM
* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and
seas 4 to 7 ft expected.
* WHERE...Coastal waters from Fenwick Island DE to Chincoteague
VA out 20 NM and Coastal waters from Chincoteague to Parramore
Island VA out 20 NM.
* WHEN...Until 6 PM EDT this evening.
* IMPACTS...Conditions will be hazardous to small craft.
July 21st, 4:46 PM
— 6:00 AM
* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and
seas 4 to 7 ft.
* WHERE...Portions of Atlantic coastal waters.
* WHEN...Until 2 AM EDT Thursday.
* IMPACTS...Conditions will be hazardous to small craft.