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Weather Synopsis  & Long Range Wednesday 8/21/2019 4pm

Severe Thunderstorm Watch Expanded Southward All of New Jersey to DCA..

Watch Also Continues Northeastward into New England

The severe thunderstorm watch that runs from Northeast New Jersey to Southeastern New England has been expanded now to include all of New Jersey and Eastern Pennsylvania southward to Maryland which includes all the major cities along I-95 from Washington to Philadelphia to NYC to Hartford to Providence to Boston.

Severe Thunderstorm Watch Expanded Southward All of New Jersey to DCA

We are seeing thundertorms now firing up rapidly across Eastern Pennsylvania southward as well as a second line in upstate NY that is swinging southeastward toward the Catskills. Look for deteriorating weather conditions across the area during the evening commute as thunderstorms make their way from west to east.

SATELLITE

NEW JERSEY COUNTIES INCLUDED ARE

ATLANTIC BURLINGTON CAMDEN
CAPE MAY CUMBERLAND GLOUCESTER
HUNTERDON MERCER MIDDLESEX
MONMOUTH MORRIS OCEAN
SALEM SOMERSET SUSSEX
WARREN

NEW JERSEY COUNTIES INCLUDED ARE

BERGEN ESSEX HUDSON
PASSAIC UNION

NYC001-005-021-027-035-039-047-057-059-061-071-079-081-083-085-
087-091-093-095-103-111-115-119-220100-
/O.NEW.KWNS.SV.A.0609.190821T1750Z-190822T0100Z/

NY
. NEW YORK COUNTIES INCLUDED ARE

ALBANY BRONX COLUMBIA
DUTCHESS FULTON GREENE
KINGS MONTGOMERY NASSAU
NEW YORK ORANGE PUTNAM
QUEENS RENSSELAER RICHMOND
ROCKLAND SARATOGA SCHENECTADY
SCHOHARIE SUFFOLK ULSTER
WASHINGTON WESTCHESTER
CONNECTICUT COUNTIES INCLUDED ARE

FAIRFIELD HARTFORD LITCHFIELD
MIDDLESEX NEW HAVEN NEW LONDON
TOLLAND WINDHAM

PAC001-011-017-025-029-043-045-071-075-077-089-091-095-101-107-
133-220200-
/O.NEW.KWNS.SV.A.0610.190821T1925Z-190822T0200Z/

PA
. PENNSYLVANIA COUNTIES INCLUDED ARE

ADAMS BERKS BUCKS
CARBON CHESTER DAUPHIN
DELAWARE LANCASTER LEBANON
LEHIGH MONROE MONTGOMERY
NORTHAMPTON PHILADELPHIA SCHUYLKILL
YORK

REGIONAL RADAR

storm free

 

Thunderstorms are growing quickly on the local radars as storms develop in Northern New Jersey. We will likely see some severe thunderstorm warnings being issued from these cells. The biggest threat from them will be gusty winds and heavy rains. The odd stronger cell could possibly produce a rotation.

LOCAL RADAR NEW YORK CITY

storm free

LOCAL RADAR PHILADELPHIA storm free

Once these thunderstorms end  we will see clouds overnight with most lows in the upper 60s to mid 70s. We could see another severe weather threat on Thursday as a second cold front approaches and the Storm Prediction Center has elevated the risk to marginal for late Thursday afternoon.

We will address the Thursday threat later this evening on our Youtube Channel live stream as well as look ahead toward Friday and the weekend.

 

 

MANY THANKS TO TROPICAL TIDBITS FOR THE USE OF MAPS

STORM PREDICTION CENTER SEVERE WEATHER RISK

https://www.spc.noaa.gov/products/activity_loop.gif

LOCAL SEVERE WEATHER RISK MAPS NWS

https://www.weather.gov/images/okx/EHWO/Day1/SevereThunderstormsDay1.png

https://www.weather.gov/images/phi/EHWO/Day1/SevereThunderstormsDay1.png

NEW YORK CITY AND VICINITY RAIN FORECAST

https://www.weather.gov/images/okx/QPF/StormTotalQPF_SFC.png

 

EASTERN SATELLITE

storm free

REGIONAL RADAR

storm free

LOCAL RADAR NEW YORK CITY

storm free

LOCAL RADAR PHILADELPHIA

storm free

MANY THANKS TO TROPICAL TIDBITS FOR THE USE OF MAPS

Please note that with regards to any tropical storms or hurricanes, should a storm be threatening, please consult your local National Weather Service office or your local government officials about what action you should be taking to protect life and property.