Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87° N Lon: 75.23° W Elev: 7 ft.

Mostly Cloudy

81°F

27°C

Humidity	72%
Wind Speed	Vrbl 5 mph
Barometer	30.09 in (1018.9 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	13 Jul 9:54 am EDT

More Information:

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

Detailed forecast for

Delaware County

Today

Patchy fog this morning. Mostly cloudy this morning, then partly sunny with a chance of showers and thunderstorms this afternoon. Hot with highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 30 percent.

Tonight

Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the lower 70s. South winds 5 to 10 mph. Chance of rain 40 percent.

Monday

Mostly cloudy. A chance of showers in the morning, then showers with thunderstorms likely in the afternoon. Locally heavy rainfall possible in the afternoon. Hot with highs in the upper 80s. South winds around 5 mph. Chance of rain 80 percent.

Monday Night

Mostly cloudy. Showers with thunderstorms likely in the evening, then a chance of showers and thunderstorms after midnight. Locally heavy rainfall possible in the evening. Humid with lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 80 percent.

Tuesday

Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Hot with highs in the mid 80s. Southwest winds around 5 mph. Chance of rain 60 percent.

Tuesday Night

Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 70s. Chance of rain 60 percent.

Wednesday

Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Hot with highs in the upper 80s. Chance of rain 60 percent.

Wednesday Night

Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Lows in the mid 70s. Chance of rain 60 percent.

Thursday

Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Hot with highs around 90. Chance of rain 70 percent.

Thursday Night

Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms. Showers likely, mainly in the evening. Lows in the mid 70s. Chance of rain 70 percent.

Friday

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 80s. Chance of rain 40 percent.

Friday Night

Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the lower 70s. Chance of rain 40 percent.

Saturday

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 80s. Chance of rain 40 percent.