National Weather Service United States Department of Commerce

Stormy weather expected for the Pacific Northwest and Intermountain West

An impressive frontal system will continue moving through the Pacific Northwest and the Intermountain West and slowly make its way south. Behind it very cold Arctic air will follow. Higher elevation snow and moderate rainfall can be expected throughout these regions along with strong winds.
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Current Conditions

Greater Portland Metro Area

Zone Forecast

  • Tonight Rain. Lows around 50. South wind 5 to 15 mph. Chance of rain 90 percent. Rainfall amounts a tenth to a quarter of an inch.
  • Friday Rain. Highs 50 to 55. Southwest wind 5 to 15 mph. Chance of rain near 100 percent. Rainfall amounts around a half of an inch.
  • Friday Night Rain in the evening...then rain and snow showers after midnight. Colder. Snow level 1000 feet after midnight. Little or no snow accumulation. Lows 30 to 35. West wind 5 to 10 mph. Chance of precipitation near 100 percent. Rainfall amounts a quarter to a half of an inch.
  • Saturday Rain and snow showers likely. Colder. Highs around 40. West wind 5 to 10 mph. Chance of precipitation 70 percent.
  • Saturday Night Mostly clear with a 20 percent chance of snow showers. Lows 25 to 30. Northeast wind 5 to 15 mph. Near the gorge... East wind 15 to 20 mph increasing to 20 to 30 mph after midnight... Gusts to 35 mph increasing to 45 mph after midnight.
  • Sunday Sunny. Highs 35 to 40.
  • Sunday Night Partly cloudy. Lows 25 to 30.
  • Monday Cloudy. Slight chance of rain and freezing rain in the morning...then a slight chance of rain in the afternoon. Highs 40 to 45. Chance of precipitation 20 percent.
  • Monday Night Mostly cloudy. Lows 30 to 35.
  • Tuesday Mostly cloudy. Highs 40 to 45.
  • Tuesday Night Mostly cloudy. Lows around 30.
  • Wednesday Cloudy with a 20 percent chance of rain. Highs around 45.
  • Wednesday Night Cloudy with a 20 percent chance of rain. Lows 30 to 35.
  • Thursday Cloudy with a 50 percent chance of rain. Highs 45 to 50.