National Weather Service United States Department of Commerce

Heavy Snow For the Southern Rockies with Heavy Rain for Portions of the Southwest

A moist flow off the Pacific will bring heavy rain to southern California and Arizona with heavy snow for the southern Rocky Mountains Monday. More freezing rain is possible from the southern Plains to the central Mississippi Valley. Heavy snow is also expected for portions of New England and upstate New York Monday.
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Current Conditions

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Philadelphia International Airport PA

7 Day Forecast

For More Weather Information:

Philadelphia, PA Local Forecast Office

Tonight

Wintry Mix Chance for Measurable Precipitation 80%

Wintry
Mix

Low: 28 °F

Monday

Gradual Clearing

Gradual
Clearing

High: 39 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 20 °F

Tuesday

Snow/Sleet Chance for Measurable Precipitation 60%

Snow/Sleet

High: 36 °F

Tuesday
Night

Wintry Mix Chance for Measurable Precipitation 90%

Wintry
Mix

Low: 32 °F

Wednesday

Rain Chance for Measurable Precipitation 80%

Rain

High: 51 °F

Wednesday
Night

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

Low: 30 °F

Thursday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 35 °F

Thursday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 14 °F

Detailed Forecast

  • Tonight Freezing rain and sleet before 2am, then a slight chance of freezing rain between 2am and 4am. Low around 28. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 80%. Total nighttime ice accumulation of 0.1 to 0.3 of an inch possible. Total nighttime sleet accumulation of less than a half inch possible.
  • Monday Cloudy through mid morning, then gradual clearing, with a high near 39. Northwest wind 11 to 18 mph.
  • Monday Night Partly cloudy, with a low around 20. West wind 5 to 13 mph.
  • Tuesday A chance of snow and sleet before 4pm, then rain and sleet likely. Mostly cloudy, with a high near 36. Calm wind becoming south 5 to 9 mph in the afternoon. Chance of precipitation is 60%. Little or no snow and sleet accumulation expected.
  • Tuesday Night Rain, freezing rain, and sleet before 9pm, then rain or freezing rain between 9pm and 11pm, then rain after 11pm. Low around 32. South wind 11 to 14 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. Little or no sleet accumulation expected.
  • Wednesday Rain, mainly before noon. High near 51. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Wednesday Night Rain likely before 5am, then rain and snow likely. Cloudy, with a low around 30. Chance of precipitation is 60%.
  • Thursday Snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.
  • Thursday Night A chance of snow. Partly cloudy, with a low around 14. Chance of precipitation is 40%.
  • Friday Sunny, with a high near 32.
  • Friday Night Mostly clear, with a low around 20.
  • Saturday Sunny, with a high near 43.
  • Saturday Night Partly cloudy, with a low around 26.
  • Sunday Sunny, with a high near 42.