Heavy Rainfall and Severe Thunderstorms in the Midwest and Ohio Valley Tuesday

Multiple rounds of severe thunderstorms appear likely Tuesday across the Midwest and Ohio Valley, with severe wind gusts in excess of 75 mph as the primary threat. Heavy to excessive rainfall may lead to considerable flash and urban flooding impacts Tuesday across portions of the Ohio Valley. A Moderate Risk (level 3 of 4) of excessive rainfall has been issued. Read More >

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Overcast

79°F

26°C

Humidity	72%
Wind Speed	SW 9 mph
Barometer	29.94 in (1013.7 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	10 Aug 8:54 pm EDT

More Information:

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

Extended Forecast for

Darby PA

Tonight
Low: 74 °F
Mostly Cloudy
Tuesday
High: 90 °F
Chance
Showers
Tuesday Night
Low: 71 °F
Chance
T-storms
Wednesday
High: 88 °F
Decreasing
Clouds
Wednesday Night
Low: 70 °F
Mostly Clear
then Chance
Showers
Thursday
High: 89 °F
Chance
Showers
Thursday Night
Low: 71 °F
Chance
Showers
Friday
High: 85 °F
Chance
Showers then
Mostly Sunny
Friday Night
Low: 65 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 74. South wind around 5 mph becoming west after midnight.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. West wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A chance of showers and thunderstorms, mainly after 11pm. Mostly cloudy, with a low around 71. West wind around 5 mph becoming northwest after midnight. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

Mostly cloudy, then gradually becoming sunny, with a high near 88. North wind around 5 mph.

Wednesday Night

A chance of showers after 2am. Partly cloudy, with a low around 70. West wind around 5 mph becoming calm. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers before 8pm, then a chance of showers after 2am. Partly cloudy, with a low around 71. Chance of precipitation is 30%.

Friday

A chance of showers before 8am. Mostly sunny, with a high near 85. Chance of precipitation is 30%.

Friday Night

Partly cloudy, with a low around 65.

Saturday

Sunny, with a high near 84.

Saturday Night

Partly cloudy, with a low around 66.

Sunday

A chance of showers. Partly sunny, with a high near 86. Chance of precipitation is 30%.