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

54°F

12°C

Humidity	17%
Wind Speed	W 18 mph
Barometer	30.17 in (1021.5 mb)
Dewpoint	10°F (-12°C)
Visibility	10.00 mi
Wind Chill	49°F (9°C)
Last update	14 Mar 5:54 pm EDT

More Information:

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

Extended Forecast for

2 Miles SW Newtown Square PA

Tonight
Low: 34 °F
Increasing
Clouds
Sunday
High: 54 °F
Partly Sunny
Sunday Night
Low: 48 °F
Showers
Likely then
Showers
Monday
High: 67 °F
Showers and
Breezy
Monday Night
Low: 29 °F
Showers then
Rain/Snow
Tuesday
High: 36 °F
Chance Snow
Showers then
Partly Sunny
Tuesday Night
Low: 22 °F
Mostly Clear
Wednesday
High: 39 °F
Partly Sunny
Wednesday Night
Low: 28 °F
Mostly Cloudy

Detailed Forecast

Tonight

Increasing clouds, with a low around 34. West wind 10 to 15 mph becoming north 5 to 10 mph in the evening. Winds could gust as high as 30 mph.

Sunday

Partly sunny, with a high near 54. Southeast wind 5 to 15 mph.

Sunday Night

Showers. Low around 48. East wind 10 to 15 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Monday

Showers, with thunderstorms also possible after 11am. High near 67. 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 half and three quarters of an inch possible.

Monday Night

Rain showers before 2am, then a chance of rain and snow showers. Some thunder is also possible. Low around 29. South wind around 15 mph becoming west after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Tuesday

A chance of snow showers before 8am. Mostly sunny, with a high near 36. Chance of precipitation is 30%.

Tuesday Night

Mostly clear, with a low around 22.

Wednesday

Partly sunny, with a high near 39.

Wednesday Night

Mostly cloudy, with a low around 28.

Thursday

Partly sunny, with a high near 50.

Thursday Night

Mostly cloudy, with a low around 34.