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 West Coast through 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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3 Miles E Clarington PA

7 Day Forecast

For More Weather Information:

Pittsburgh, PA Local Forecast Office

Overnight

Cloudy

Cloudy

Low: 23 °F

Sunday

Mostly Cloudy

Mostly
Cloudy

High: 34 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 25 °F

Monday

Mostly Cloudy

Mostly
Cloudy

High: 38 °F

Monday
Night

Cloudy

Cloudy

Low: 28 °F

Tuesday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 49 °F

Tuesday
Night

Showers Chance for Measurable Precipitation 80%

Showers

Low: 41 °F

Wednesday

Showers Chance for Measurable Precipitation 80%

Showers

High: 51 °F

Wednesday
Night

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

Low: 32 °F

Detailed Forecast

  • Overnight Cloudy, with a low around 23. Calm wind.
  • Sunday Mostly cloudy, with a high near 34. Light and variable wind.
  • Sunday Night Mostly cloudy, with a low around 25. Calm wind becoming southeast 5 to 9 mph in the evening.
  • Monday Mostly cloudy, with a high near 38. Southeast wind 10 to 14 mph.
  • Monday Night Cloudy, with a low around 28. Southeast wind 11 to 13 mph.
  • Tuesday A chance of showers, mainly after 2pm. Cloudy, with a high near 49. Chance of precipitation is 30%.
  • Tuesday Night Showers, mainly after 9pm. Low around 41. Chance of precipitation is 80%.
  • Wednesday Showers. High near 51. Chance of precipitation is 80%.
  • Wednesday Night Rain and snow showers likely. Cloudy, with a low around 32. Chance of precipitation is 70%.
  • Christmas Day A chance of rain and snow showers. Cloudy, with a high near 32. Chance of precipitation is 40%.
  • Thursday Night Mostly cloudy, with a low around 25.
  • Friday Partly sunny, with a high near 40.
  • Friday Night A chance of rain and snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
  • Saturday A chance of rain and snow showers. Cloudy, with a high near 36. Chance of precipitation is 40%.