Tropical Storm Fay; Severe Thunderstorms in the Northern Plains

Tropical Storm Fay will move near the New Jersey coast through this evening then move inland over the mid-Atlantic and northeast United States tonight and Saturday. Several clusters of severe thunderstorms are expected over parts of the northern and central Plains this afternoon into tonight. Large to very large hail and damaging winds are likely, and a few tornadoes are possible. Read More >

Hazardous Weather Conditions

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Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Rain Fog/Mist

75°F

24°C

Humidity	94%
Wind Speed	NW 16 mph
Barometer	29.60 in (1002.3 mb)
Dewpoint	73°F (23°C)
Visibility	4.00 mi
Last update	10 Jul 6:54 pm EDT

More Information:

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

Extended Forecast for

2 Miles NW Williamstown NJ

Flash Flood Watch until July 10, 08:00pm

Flood Warning until July 10, 08:45pm

Click here for hazard details and duration

...

Flash Flood Watch until July 10, 08:00pm
Flood Warning until July 10, 08:45pm

NOW: Multiple
hazards in effect

Click HERE for Details
Tonight

Chance
Showers and
Very Windy
then Slight
Chance
Showers
Low: 71 °F
Saturday

Partly Sunny
then Chance
T-storms
High: 90 °F
Saturday
Night

Chance
Showers
Low: 71 °F
Sunday

Sunny
High: 90 °F
Sunday
Night

Slight Chance
Showers
Low: 72 °F
Monday

Chance
Showers
High: 88 °F
Monday
Night

Partly Cloudy
Low: 68 °F
Tuesday

Sunny
High: 87 °F

Detailed Forecast

Tonight

A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 71. Very windy, with a northwest wind 30 to 40 mph becoming northwest 5 to 10 mph in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 90. South wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 71. Southwest wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Sunny, with a high near 90. Southwest wind 5 to 10 mph.

Sunday Night

A slight chance of showers before 2am. Partly cloudy, with a low around 72. Southwest wind around 5 mph. Chance of precipitation is 20%.

Monday

A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Partly cloudy, with a low around 68.

Tuesday

Sunny, with a high near 87.

Tuesday Night

Mostly clear, with a low around 68.

Wednesday

Sunny, with a high near 90.

Wednesday Night

Partly cloudy, with a low around 72.

Thursday

Mostly sunny, with a high near 93.