Severe Thunderstorm and Flash Flooding Risks from Southern Plains to Midwest; Heat Wave Developing in the Southeast

Severe thunderstorms and flash flooding are likely once again from the Southern Plains to the Midwest today. Periodic risks of severe thunderstorms, along with flash flooding, are forecast from the Central and Southern Plains to the Great Lakes and Northeast through the Memorial Day weekend. Above normal temperatures will lead to a heat wave across the Southeastern states into early next week. Read More >

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Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Partly Cloudy

79°F

26°C

Humidity	35%
Wind Speed	NW 20 G 29 mph
Barometer	29.97 in (1014.9 mb)
Dewpoint	49°F (9°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	24 May 2:54 pm EDT

More Information:

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

Extended Forecast for

Clayton NJSimilar City Names

Tonight

Partly Cloudy
Low: 57 °F
Saturday

Mostly Sunny
High: 78 °F
Saturday
Night

Slight Chance
T-storms
Low: 63 °F
Sunday

Slight Chance
Showers then
Slight Chance
T-storms
High: 88 °F
Sunday
Night

Chance
Showers
Low: 65 °F
Memorial
Day

Partly Sunny
High: 83 °F
Monday
Night

Partly Cloudy
Low: 62 °F
Tuesday

Partly Sunny
High: 83 °F
Tuesday
Night

Mostly Cloudy
Low: 67 °F

Detailed Forecast

Tonight

Partly cloudy, with a low around 57. North wind 5 to 11 mph becoming northeast after midnight.

Saturday

Mostly sunny, with a high near 78. South wind 7 to 10 mph.

Saturday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 63. South wind 9 to 11 mph. Chance of precipitation is 20%.

Sunday

A slight chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 88. West wind 8 to 10 mph. Chance of precipitation is 20%.

Sunday Night

A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 65. Northwest wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Memorial Day

Partly sunny, with a high near 83.

Monday Night

Partly cloudy, with a low around 62.

Tuesday

Partly sunny, with a high near 83.

Tuesday Night

Mostly cloudy, with a low around 67.

Wednesday

A chance of showers after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 30%.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.