National Weather Service United States Department of Commerce

Arctic air to drop temperatures across the northern Plain and northern Rockies; will bring snow to the Intermountain West

An arctic front is forecast to plunge through the northern Plains and northern Rockies on Saturday bringing a drastic drop in temperatures across these areas with a burst of snow over much of the Intermountain Region. Arctic air will also filter into the Pacific Northwest bringing with it snow showers and subfreezing low temperatures.
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Current Conditions

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14 Miles NE Astoria OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

Low: 37 °F

Saturday

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

High: 39 °FFalling Temperatures

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 27 °F

Sunday

Sunny

Sunny

High: 38 °F

Sunday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 31 °F

Monday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 40 °F

Monday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 33 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 44 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 34 °F

Detailed Forecast

  • Overnight Rain and snow showers likely. Mostly cloudy, with a low around 37. West wind around 8 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
  • Saturday A chance of rain and snow showers. Partly sunny, with a temperature rising to near 39 by 11am, then falling to around 32 during the remainder of the day. Light and variable wind becoming north northwest 5 to 8 mph in the morning. Chance of precipitation is 50%. Little or no snow accumulation expected.
  • Saturday Night Mostly clear, with a low around 27. East northeast wind around 7 mph.
  • Sunday Sunny, with a high near 38. East wind around 11 mph.
  • Sunday Night Mostly cloudy, with a low around 31. East wind 9 to 11 mph.
  • Monday A 20 percent chance of rain. Mostly cloudy, with a high near 40.
  • Monday Night A 20 percent chance of rain. Mostly cloudy, with a low around 33.
  • Tuesday Partly sunny, with a high near 44.
  • Tuesday Night Mostly cloudy, with a low around 34.
  • Wednesday A slight chance of showers. Mostly cloudy, with a high near 46.
  • Wednesday Night A chance of rain. Cloudy, with a low around 35.
  • Thursday A chance of rain. Cloudy, with a high near 48.
  • Thursday Night A chance of rain. Cloudy, with a low around 37.
  • Friday A chance of rain. Mostly cloudy, with a high near 49.