National Weather Service United States Department of Commerce

Severe weather possible across parts of Northeast, Ozarks, Intermountain West to northern Rockies

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Wednesday afternoon and evening for three separate areas across the U.S. One area covers parts of the Northeast and New England. Another area is across parts of the Ozarks. The third area stretches across parts of the Intermountain West, northern Rookies and northern Plains.
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Hazardous Weather Conditions

Current Conditions

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Philadelphia PA

7 Day Forecast

For More Weather Information:

Philadelphia, PA Local Forecast Office

Tonight

Heavy Rain Chance for Measurable Precipitation 60%

Heavy
Rain

Low: 71 °F

Thursday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 84 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 64 °F

Friday

Sunny

Sunny

High: 86 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 67 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 85 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 72 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 88 °F

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 71 °F

Detailed Forecast

  • Tonight Showers and thunderstorms likely, mainly between 8pm and 1am. Some of the storms could produce gusty winds, heavy rain, and frequent lightning. Mostly cloudy, with a low around 71. Southwest wind 6 to 9 mph becoming northwest after midnight. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
  • Thursday A chance of showers and thunderstorms before 1pm, then a slight chance of showers between 1pm and 2pm. Mostly cloudy, with a high near 84. North wind 8 to 11 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Thursday Night Partly cloudy, with a low around 64. North wind around 8 mph.
  • Friday Sunny, with a high near 86. North wind 6 to 8 mph.
  • Friday Night Mostly clear, with a low around 67. Southwest wind around 5 mph becoming calm in the evening.
  • Saturday Mostly sunny, with a high near 85.
  • Saturday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.
  • Sunday A chance of showers and thunderstorms. Mostly cloudy, with a high near 88. Chance of precipitation is 50%.
  • Sunday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
  • Monday A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 40%.
  • Monday Night A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
  • Tuesday Mostly sunny, with a high near 82.
  • Tuesday Night Partly cloudy, with a low around 64.
  • Wednesday Mostly sunny, with a high near 84.