National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the Pacific Northwest through late Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Current Conditions

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Hamburg PA

7 Day Forecast

For More Weather Information:

Philadelphia, PA Local Forecast Office

Tonight

Partly Cloudy

Partly
Cloudy

Low: 25 °F

Monday

Snow/Sleet Chance for Measurable Precipitation 30%

Snow/Sleet

High: 36 °F

Monday
Night

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

Low: 33 °F

Tuesday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 46 °F

Tuesday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 43 °F

Wednesday

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

High: 57 °F

Wednesday
Night

Heavy Rain Chance for Measurable Precipitation 90%

Heavy
Rain

Low: 40 °F

Christmas
Day

Partly Sunny

Partly
Sunny

High: 45 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 32 °F

Detailed Forecast

  • Tonight Partly cloudy, with a low around 25. Light northeast wind.
  • Monday A slight chance of rain and snow before 1pm, then a chance of snow and sleet between 1pm and 3pm, then a chance of rain after 3pm. Increasing clouds, with a high near 36. East wind around 6 mph. Chance of precipitation is 30%. Little or no snow and sleet accumulation expected.
  • Monday Night A chance of rain before 8pm, then a chance of rain and snow. Cloudy, with a low around 33. East wind around 6 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
  • Tuesday Rain likely. Cloudy, with a high near 46. East wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tuesday Night Rain. Low around 43. East wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
  • Wednesday Rain. The rain could be heavy at times. High near 57. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Wednesday Night Rain. The rain could be heavy at times. Low around 40. Chance of precipitation is 90%.
  • Christmas Day Partly sunny, with a high near 45.
  • Thursday Night Partly cloudy, with a low around 32.
  • Friday Mostly sunny, with a high near 46.
  • Friday Night Mostly cloudy, with a low around 35.
  • Saturday Partly sunny, with a high near 44.
  • Saturday Night Partly cloudy, with a low around 31.
  • Sunday Mostly sunny, with a high near 36.