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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Astoria OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Tonight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 12 °C

Sunday

Rain Chance for Measurable Precipitation 100%

Rain

High: 12 °C

Sunday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 8 °C

Monday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 12 °C

Monday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 8 °C

Tuesday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 12 °C

Tuesday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 7 °C

Wednesday

Rain Likely

Rain
Likely

High: 10 °C

Wednesday
Night

Slight Chance Showers

Slight Chc
Showers

Low: 4 °C

Detailed Forecast

  • Tonight Rain. Low around 12. West southwest wind 27 to 29 km/h, with gusts as high as 40 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible.
  • Sunday Rain. High near 12. West wind 26 to 32 km/h, with gusts as high as 40 km/h. Chance of precipitation is 100%. New precipitation amounts between 7.5 mm and 1 cm possible.
  • Sunday Night Rain likely. Cloudy, with a low around 8. West northwest wind 16 to 26 km/h decreasing to 5 to 15 km/h in the evening. Winds could gust as high as 34 km/h. Chance of precipitation is 70%. New precipitation amounts between 2.5 and 5 mm possible.
  • Monday A 30 percent chance of rain, mainly before 4pm. Mostly cloudy, with a high near 12. Calm wind.
  • Monday Night A 40 percent chance of rain, mainly after 10pm. Mostly cloudy, with a low around 8. South southeast wind around 11 km/h.
  • Tuesday Rain likely, mainly after 10am. Cloudy, with a high near 12. Chance of precipitation is 60%.
  • Tuesday Night Rain likely. Cloudy, with a low around 7. Chance of precipitation is 60%.
  • Wednesday Rain likely. Cloudy, with a high near 10.
  • Wednesday Night A slight chance of showers. Mostly cloudy, with a low around 4.
  • Christmas Day A slight chance of showers. Partly sunny, with a high near 9.
  • Thursday Night Mostly cloudy, with a low around 3.
  • Friday Partly sunny, with a high near 8.
  • Friday Night A slight chance of rain. Mostly cloudy, with a low around 3.
  • Saturday A chance of rain. Partly sunny, with a high near 8.