Wintry precipitation expected Friday afternoon into Saturday morning

A storm system will bring accumulating snow, sleet, and freezing rain that can lead to holiday travel disruptions. View this briefing for details. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from December 26, 03:00 PM EST until December 27, 10:00 AM EST

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Partly Cloudy

37°F

3°C

Humidity	41%
Wind Speed	N 15 G 29 mph
Barometer	30.15 in (1021.0 mb)
Dewpoint	15°F (-9°C)
Visibility	10.00 mi
Wind Chill	28°F (-2°C)
Last update	25 Dec 8:54 pm EST

More Information:

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

Extended Forecast for

Swarthmore PA

Winter Weather Advisory December 26, 03:00pm until December 27, 10:00am

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 23 °F
Mostly Clear
Friday
High: 31 °F
Mostly Cloudy
then Wintry
Mix Likely
Friday Night
Low: 27 °F
Wintry Mix
Saturday
High: 37 °F
Chance Wintry
Mix
Saturday Night
Low: 25 °F
Mostly Cloudy
Sunday
High: 40 °F
Mostly Cloudy
then Chance
Rain/Snow
Sunday Night
Low: 34 °F
Rain Likely
Monday
High: 54 °F
Rain
Monday Night
Low: 26 °F
Mostly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 23. North wind 5 to 10 mph.

Friday

A slight chance of snow before 4pm, then a chance of snow, freezing rain, and sleet between 4pm and 5pm, then snow and sleet likely after 5pm. Increasing clouds, with a high near 31. North wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.

Friday Night

Snow and sleet, possibly mixed with freezing rain before 1am, then rain, snow, and freezing rain likely between 1am and 4am, then rain and snow likely after 4am. Low around 27. East wind around 5 mph becoming northeast after midnight. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of 1 to 2 inches possible.

Saturday

A chance of rain, snow, and freezing rain before 10am, then a chance of rain between 10am and 1pm, then a slight chance of snow after 1pm. Cloudy, with a high near 37. North wind 5 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Saturday Night

Mostly cloudy, with a low around 25. North wind around 5 mph becoming calm.

Sunday

A chance of rain and snow after 1pm. Mostly cloudy, with a high near 40. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

Rain likely. Cloudy, with a low around 34. Chance of precipitation is 70%.

Monday

Rain. High near 54. Chance of precipitation is 80%.

Monday Night

Mostly cloudy, with a low around 26.

Tuesday

Partly sunny, with a high near 33.

Tuesday Night

Mostly cloudy, with a low around 24.

Wednesday

Partly sunny, with a high near 37.