Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Partly Cloudy

48°F

9°C

Humidity	36%
Wind Speed	W 13 mph
Barometer	29.97 in (1014.7 mb)
Dewpoint	22°F (-6°C)
Visibility	10.00 mi
Wind Chill	43°F (6°C)
Last update	14 Mar 8:54 am EDT

More Information:

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

Extended Forecast for

Marcus Hook PA

Today
High: 53 °F
Sunny and
Breezy
Tonight
Low: 37 °F
Increasing
Clouds
Sunday
High: 56 °F
Mostly Cloudy
Sunday Night
Low: 50 °F
Chance Rain
then Showers
Monday
High: 68 °F
Showers and
Breezy
Monday Night
Low: 32 °F
Showers and
Breezy then
Rain/Snow
Tuesday
High: 38 °F
Mostly Sunny
Tuesday Night
Low: 25 °F
Mostly Clear
Wednesday
High: 42 °F
Mostly Sunny

Detailed Forecast

Today

Sunny, with a high near 53. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

Tonight

Increasing clouds, with a low around 37. West wind around 5 mph becoming calm in the evening.

Sunday

Mostly cloudy, with a high near 56. Southeast wind 5 to 15 mph.

Sunday Night

A chance of rain before 2am, then showers after 2am. Low around 50. Southeast wind 10 to 15 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday

Showers, with thunderstorms also possible after 11am. High near 68. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Rain showers before 2am, then a slight chance of rain and snow showers. Some thunder is also possible. Low around 32. Breezy. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Tuesday

Mostly sunny, with a high near 38.

Tuesday Night

Mostly clear, with a low around 25.

Wednesday

Mostly sunny, with a high near 42.

Wednesday Night

Mostly cloudy, with a low around 30.

Thursday

Mostly sunny, with a high near 50.

Thursday Night

Partly cloudy, with a low around 35.