National Weather Service United States Department of Commerce

Unsettled weather moving into the western and central U.S.

Increasing moisture and colder air will filter into the Pacific Northwest Friday and into Saturday. Expect rain to start near the coast and then begin to spread steadily to the south and east into the interior mountains as snow Friday into Saturday. Enough moisture will be pushed eastward to also see snow in the central and southern Rockies and adjacent Plains Friday.
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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

Overnight

Chance Snow Chance for Measurable Precipitation 20%

Chance
Snow

Low: -6 °C

Friday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: -3 °C

Friday
Night

Mostly Clear

Mostly
Clear

Low: -11 °C

Saturday

Sunny

Sunny

High: -4 °C

Saturday
Night

Mostly Clear

Mostly
Clear

Low: -9 °C

Sunday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 3 °C

Sunday
Night

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

Low: -1 °C

Monday

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

High: 6 °C

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: -4 °C

Detailed Forecast

  • Overnight A chance of flurries before 4am, then a slight chance of snow showers. Mostly cloudy, with a low around -6. Calm wind. Chance of precipitation is 20%.
  • Friday A chance of snow showers, mainly between 7am and noon. Partly sunny, with a high near -3. Northwest wind 11 to 18 km/h. Chance of precipitation is 40%. New snow accumulation of less than a half centimeter possible.
  • Friday Night Mostly clear, with a low around -11. North wind 8 to 11 km/h.
  • Saturday Sunny, with a high near -4. Northwest wind 5 to 8 km/h.
  • Saturday Night Mostly clear, with a low around -9. Calm wind.
  • Sunday A slight chance of snow before 2pm, then a slight chance of rain and snow between 2pm and 3pm, then a slight chance of rain after 3pm. Mostly cloudy, with a high near 3. Chance of precipitation is 20%.
  • Sunday Night Rain likely before 9pm, then rain and snow likely between 9pm and 10pm, then snow likely after 10pm. Cloudy, with a low around -1. Chance of precipitation is 60%.
  • Monday A chance of rain and snow. Mostly cloudy, with a high near 6. Chance of precipitation is 30%.
  • Monday Night Mostly cloudy, with a low around -4.
  • Tuesday A chance of rain. Cloudy, with a high near 4. Chance of precipitation is 50%.
  • Tuesday Night A chance of rain. Cloudy, with a low around 2. Chance of precipitation is 50%.
  • Wednesday A chance of rain. Cloudy, with a high near 9. Chance of precipitation is 50%.
  • Wednesday Night A chance of rain and snow. Mostly cloudy, with a low around -2. Chance of precipitation is 30%.
  • Thursday A chance of rain and snow. Partly sunny, with a high near 4. Chance of precipitation is 30%.