National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. on Saturday

Another Pacific system will impact the West Coast today. Heavy rainfall could lead to flash flooding, river and small stream flooding as well as mudslides and debris flows, especially over burn scars. Strong winds and heavy elevation 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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15 Miles NNW Mist OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Today

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

High: 51 °F

Tonight

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

Low: 49 °F

Sunday

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

High: 50 °F

Sunday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 43 °F

Monday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 48 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 43 °F

Tuesday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 50 °F

Tuesday
Night

Rain Likely

Rain
Likely

Low: 41 °F

Wednesday

Rain Likely

Rain
Likely

High: 46 °F

Detailed Forecast

  • Today Rain. The rain could be heavy at times. High near 51. South southwest wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Tonight Rain. The rain could be heavy at times. Low around 49. Southwest wind 8 to 11 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
  • Sunday Rain. The rain could be heavy at times. High near 50. West wind around 8 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
  • Sunday Night Rain, mainly before 4am. Low around 43. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Monday A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 48. Calm wind.
  • Monday Night A 40 percent chance of rain. Mostly cloudy, with a low around 43.
  • Tuesday Rain likely. Cloudy, with a high near 50. Chance of precipitation is 60%.
  • Tuesday Night Rain likely. Cloudy, with a low around 41.
  • Wednesday Rain likely. Cloudy, with a high near 46.
  • Wednesday Night A chance of showers. Mostly cloudy, with a low around 35.
  • Christmas Day A slight chance of showers. Partly sunny, with a high near 41.
  • Thursday Night A slight chance of showers. Mostly cloudy, with a low around 33.
  • Friday Partly sunny, with a high near 42.