National Weather Service United States Department of Commerce

Arctic air to drop temperatures across the northern Plain and northern Rockies; will bring snow to the Intermountain West

An arctic front is forecast to plunge through the northern Plains and northern Rockies on Saturday bringing a drastic drop in temperatures across these areas with a burst of snow over much of the Intermountain Region. Arctic air will also filter into the Pacific Northwest bringing with it snow showers and subfreezing low temperatures.
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Current Conditions

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Philadelphia PA

7 Day Forecast

For More Weather Information:

Philadelphia, PA Local Forecast Office

Overnight

Mostly Cloudy

Mostly
Cloudy

Low: 25 °F

Saturday

Chance Sprinkles/Flurries

Chance
Sprinkles/Flurries

High: 41 °F

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 34 °F

Sunday

Partly Sunny

Partly
Sunny

High: 53 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 42 °F

Monday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 57 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 30 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 41 °F

Tuesday
Night

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

Low: 32 °F

Detailed Forecast

  • Overnight Mostly cloudy, with a low around 25. Calm wind.
  • Saturday A chance of flurries before noon, then a chance of sprinkles between noon and 3pm. Mostly cloudy, with a high near 41. Calm wind becoming south 5 to 7 mph in the afternoon.
  • Saturday Night Mostly cloudy, with a low around 34. Southwest wind around 8 mph.
  • Sunday Partly sunny, with a high near 53. Southwest wind 7 to 10 mph.
  • Sunday Night Mostly cloudy, with a low around 42. Southwest wind around 8 mph.
  • Monday A slight chance of showers. Partly sunny, with a high near 57. Chance of precipitation is 20%.
  • Monday Night Mostly cloudy, with a low around 30.
  • Tuesday Mostly sunny, with a high near 41.
  • Tuesday Night A chance of rain and snow showers. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
  • Wednesday A chance of rain and snow showers. Cloudy, with a high near 51. Chance of precipitation is 40%.
  • Wednesday Night Mostly cloudy, with a low around 36.
  • Thursday Partly sunny, with a high near 49.
  • Thursday Night Mostly cloudy, with a low around 35.
  • Friday A chance of rain and snow showers. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.