National Weather Service United States Department of Commerce

Wet weather continues across Pacific Northwest and New England

Two developing storm systems will bring heavy rain to opposite coasts of the U.S. on Wednesday, one affecting the Pacific Northwest and northern California and the other New England. There is a risk of flash flooding across both areas, with 2-4 inches of rainfall, with isolated higher amounts, possible by Thursday morning.
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Current Conditions

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Willow Grove, Naval Air Station PA

7 Day Forecast

For More Weather Information:

Philadelphia, PA Local Forecast Office

Tonight

Rain Chance for Measurable Precipitation 80%

Rain

Low: 47 °F

Thursday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 54 °F

Thursday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 46 °F

Friday

Partly Sunny

Partly
Sunny

High: 65 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 44 °F

Saturday

Sunny

Sunny

High: 64 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 47 °F

Sunday

Sunny

Sunny

High: 61 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 42 °F

Detailed Forecast

  • Tonight Rain. Low around 47. North wind around 16 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
  • Thursday Rain likely, mainly before 2pm. Cloudy, with a high near 54. Northwest wind 15 to 17 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Thursday Night A chance of rain before 8pm. Cloudy, with a low around 46. Northwest wind 10 to 15 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Friday Partly sunny, with a high near 65. Northwest wind 10 to 16 mph.
  • Friday Night Partly cloudy, with a low around 44. Northwest wind 5 to 8 mph.
  • Saturday Sunny, with a high near 64.
  • Saturday Night Mostly clear, with a low around 47.
  • Sunday Sunny, with a high near 61.
  • Sunday Night Mostly clear, with a low around 42.
  • Monday Sunny, with a high near 65.
  • Monday Night Mostly clear, with a low around 45.
  • Tuesday Mostly sunny, with a high near 69.
  • Tuesday Night Partly cloudy, with a low around 49.
  • Wednesday Mostly sunny, with a high near 66.