Severe Thunderstorms and Heavy Rainfall on the East Coast

Scattered severe thunderstorms may continue Friday over the Carolinas and along the East Coast north into parts of the Mid-Atlantic. Damaging wind gusts and a few tornadoes are the primary threats. Across the Southeast and Mid-Atlantic, localized flash and urban flooding impacts are possible due to potentially heavy rainfall, particularly over steep terrain and in vulnerable urban areas. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

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Current conditions at

Philadelphia, Northeast Philadelphia Airport (KPNE)

Lat: 40.08°NLon: 75.01°WElev: 118ft.

Overcast

66°F

19°C

Humidity	100%
Wind Speed	SE 5 mph
Barometer	30.12 in (1019.7 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	26 May 10:54 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Cinnaminson NJ

Tonight

Areas Drizzle
and Patchy
Fog
Low: 64 °F
Friday

Areas Drizzle
and Patchy
Fog then
Heavy Rain
High: 80 °F
Friday
Night

Heavy Rain
Low: 66 °F
Saturday

Slight Chance
T-storms then
Chance
Showers
High: 80 °F
Saturday
Night

Chance
Showers then
Mostly Clear
Low: 59 °F
Sunday

Sunny
High: 83 °F
Sunday
Night

Mostly Clear
Low: 62 °F
Memorial
Day

Sunny
High: 90 °F
Monday
Night

Mostly Clear
Low: 69 °F

Detailed Forecast

Tonight

Areas of drizzle. Patchy fog. Otherwise, cloudy, with a low around 64. South wind around 5 mph.

Friday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. Some of the storms could produce gusty winds and heavy rain. Patchy fog before noon. High near 80. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 1am, then a chance of showers after 1am. Some of the storms could produce gusty winds and heavy rain. Low around 66. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 80. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers before 8pm. Mostly clear, with a low around 59. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Sunday

Sunny, with a high near 83.

Sunday Night

Mostly clear, with a low around 62.

Memorial Day

Sunny, with a high near 90.

Monday Night

Mostly clear, with a low around 69.

Tuesday

Sunny, with a high near 94.

Tuesday Night

Mostly clear, with a low around 69.