Tracking Storms with Impacts in the Eastern and Northwest U.S. into Friday

A storm will track north of the Great Lakes Friday with widespread rain showers across the Eastern U.S. along and ahead of its cold front. Further south along the front isolated severe thunderstorms are possible. A Pacific storm will continue moving across the Northwest U.S. into Friday with additional low elevation rain, gusty winds, and mountain snow. Read More >

Hazardous Weather Conditions

Frost Advisory in effect from November 7, 01:00 AM EST until November 7, 08:00 AM EST

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Mostly Cloudy

52°F

11°C

Humidity	38%
Wind Speed	NW 3 mph
Barometer	30.17 in (1021.6 mb)
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Last update	6 Nov 7:54 pm EST

More Information:

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

Extended Forecast for

Swarthmore PA

Frost Advisory November 7, 01:00am until November 7, 08:00am

Click here for hazard details and duration

Frost Advisory

Tonight
Low: 35 °F
Partly Cloudy
then Areas
Frost
Friday
High: 61 °F
Mostly Sunny
Friday Night
Low: 53 °F
Rain Likely
Saturday
High: 67 °F
Mostly Sunny
Saturday Night
Low: 48 °F
Partly Cloudy
then Slight
Chance Rain
Sunday
High: 65 °F
Rain
Sunday Night
Low: 41 °F
Chance Rain
Monday
High: 49 °F
Mostly Sunny
Monday Night
Low: 31 °F
Partly Cloudy

Detailed Forecast

Tonight

Areas of frost after 2am. Otherwise, partly cloudy, with a low around 35. Calm wind.

Friday

Mostly sunny, with a high near 61. South wind 5 to 15 mph, with gusts as high as 30 mph.

Friday Night

Rain likely, mainly before 1am. Mostly cloudy, with a low around 53. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Mostly sunny, with a high near 67. West wind around 5 mph.

Saturday Night

A slight chance of rain after 1am. Partly cloudy, with a low around 48. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 20%.

Sunday

Rain. High near 65. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

A chance of rain. Mostly cloudy, with a low around 41. Chance of precipitation is 50%.

Monday

Mostly sunny, with a high near 49.

Monday Night

Partly cloudy, with a low around 31.

Veterans Day

Mostly sunny, with a high near 45.

Tuesday Night

Partly cloudy, with a low around 35.