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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2 Miles ESE Mohnton PA

7 Day Forecast

For More Weather Information:

Philadelphia, PA Local Forecast Office

Tonight

Wintry Mix Chance for Measurable Precipitation 80%

Wintry
Mix

Low: 27 °F

Monday

Decreasing Clouds

Decreasing
Clouds

High: 29 °F

Monday
Night

Increasing Clouds

Increasing
Clouds

Low: 14 °F

Tuesday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 32 °F

Tuesday
Night

Wintry Mix Chance for Measurable Precipitation 90%

Wintry
Mix

Low: 29 °F

Wednesday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 46 °F

Wednesday
Night

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

Low: 25 °F

Thursday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 31 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 9 °F

Detailed Forecast

  • Tonight Freezing rain and sleet, mainly before midnight. Low around 27. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 80%. Total nighttime ice accumulation of around a 0.1 of an inch possible. Total nighttime sleet accumulation of less than a half inch possible.
  • Monday Cloudy, then gradually becoming mostly sunny, with a high near 29. Northwest wind 13 to 17 mph.
  • Monday Night Increasing clouds, with a low around 14. West wind 5 to 9 mph becoming calm after midnight.
  • Tuesday Snow likely, mainly after 4pm. Cloudy, with a high near 32. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
  • Tuesday Night Rain, snow, freezing rain, and sleet before 10pm, then rain or freezing rain between 10pm and 1am, then rain after 1am. Low around 29. South wind 9 to 14 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
  • Wednesday Rain likely, mainly before 9am. Cloudy, with a high near 46. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
  • Wednesday Night A chance of rain before midnight, then a chance of snow. Cloudy, with a low around 25. Chance of precipitation is 50%.
  • Thursday A chance of snow. Mostly cloudy, with a high near 31. Chance of precipitation is 30%.
  • Thursday Night Partly cloudy, with a low around 9.
  • Friday Sunny, with a high near 29.
  • Friday Night Mostly clear, with a low around 17.
  • Saturday Mostly sunny, with a high near 40.
  • Saturday Night Partly cloudy, with a low around 22.
  • Sunday Sunny, with a high near 39.