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

Extreme Western Allegany

Zone Forecast

  • Rest Of This Afternoon Mostly sunny. Highs in the mid 30s. East winds around 5 mph.
  • Tonight Partly cloudy in the evening...then becoming mostly cloudy. Lows in the upper 20s. Southeast winds 5 to 10 mph.
  • Monday Cloudy. A slight chance of snow and sleet in the morning... Then a chance of freezing rain and sleet in the afternoon. Highs around 30. Southeast winds 5 to 10 mph. Chance of precipitation 40 percent.
  • Monday Night Cloudy. Freezing rain likely with a chance of sleet in the evening...then a chance of freezing rain after midnight. Lows in the upper 20s. Southeast winds 5 to 10 mph. Chance of precipitation 60 percent.
  • Tuesday Cloudy with a 40 percent chance of rain. Highs in the lower 40s. Southeast winds 5 to 10 mph.
  • Tuesday Night Rain. Lows in the upper 30s. Chance of rain 80 percent.
  • Wednesday Rain. Highs in the lower 50s. Chance of rain near 100 percent.
  • Wednesday Night Rain likely. Lows in the mid 30s. Chance of rain 70 percent.
  • Christmas Day Partly sunny. Highs around 40.
  • Thursday Night Partly cloudy. Lows in the lower 30s.
  • Friday Partly sunny. Highs in the upper 40s.
  • Friday Night Mostly cloudy. Lows in the lower 30s.
  • Saturday Partly sunny. Highs in the lower 40s.