Areas of Severe Thunderstorms and Excessive Rainfall; Heat Wave Builds in the Intermountain West and Plains

A slow moving front will bring rounds of strong to severe thunderstorms and heavy rainfall to the central Plains eastward to the east-central U.S.. The first widespread significant heat wave of summer for the Intermountain West and Plains is expected to develop today and expand through next week. Dangerous heat will continue to impact portions of the Southwest and Southeast. Read More >

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Mostly Cloudy

79°F

26°C

Humidity	77%
Wind Speed	W 6 mph
Barometer	29.86 in (1011.1 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	10 Jul 8:54 am EDT

More Information:

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

Extended Forecast for

2 Miles ESE Newtown Square PA

Today
High: 86 °F
Partly Sunny
then Chance
T-storms
Tonight
Low: 68 °F
Chance
T-storms then
Slight Chance
Showers and
Patchy Fog
Saturday
High: 82 °F
Slight Chance
Showers then
Showers
Likely
Saturday Night
Low: 64 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 84 °F
Sunny
Sunday Night
Low: 64 °F
Partly Cloudy
Monday
High: 85 °F
Sunny
Monday Night
Low: 65 °F
Mostly Clear
Tuesday
High: 88 °F
Sunny

Detailed Forecast

Today

A chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 86. West wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms before 9pm, then a slight chance of showers. Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 68. West wind around 5 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 82. Northeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 64. Northeast wind around 5 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Sunny, with a high near 84. Northeast wind around 5 mph.

Sunday Night

Partly cloudy, with a low around 64.

Monday

Sunny, with a high near 85.

Monday Night

Mostly clear, with a low around 65.

Tuesday

Sunny, with a high near 88.

Tuesday Night

Mostly clear, with a low around 71.