National Weather Service United States Department of Commerce

Arctic Air Will Move Into U.S. This Week

Arctic air will move back into the central Plains, Great Lake States and Western U.S. this week. Winter Storm Warnings, Winter Weather Advisories and Wind Chill Advisories are in effect in many areas. Recent heavy rains across the lower Mississippi and Tennessee Valleys will shift into the Carolinas Monday. Rivers that came up over the weekend will recede across portions of the South.
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Hazardous Weather Conditions

Current Conditions

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Astoria OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Showers Chance for Measurable Precipitation 80%

Showers

Low: 2 °C

Monday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 5 °C

Monday
Night

Clear

Clear

Low: -3 °C

Tuesday

Sunny

Sunny

High: 3 °C

Tuesday
Night

Clear

Clear

Low: -4 °C

Wednesday

Sunny

Sunny

High: 4 °C

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: -2 °C

New Year's
Day

Mostly Sunny

Mostly
Sunny

High: 4 °C

Thursday
Night

Slight Chance Rain

Slight Chc
Rain

Low: 2 °C

Detailed Forecast

  • Overnight Showers, mainly before 4am. Low around 2. North wind 10 to 16 km/h. Chance of precipitation is 80%.
  • Monday A 30 percent chance of showers before 10am. Partly sunny, then gradually becoming sunny, with a high near 5. East northeast wind 18 to 26 km/h, with gusts as high as 42 km/h.
  • Monday Night Clear, with a low around -3. East northeast wind 26 to 29 km/h, with gusts as high as 50 km/h.
  • Tuesday Sunny, with a high near 3. East wind 23 to 27 km/h, with gusts as high as 37 km/h.
  • Tuesday Night Clear, with a low around -4. East wind 14 to 18 km/h.
  • Wednesday Sunny, with a high near 4.
  • Wednesday Night Mostly clear, with a low around -2.
  • New Year's Day Mostly sunny, with a high near 4.
  • Thursday Night A slight chance of rain. Areas of fog. Otherwise, mostly cloudy, with a low around 2.
  • Friday A chance of rain. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 8.
  • Friday Night A chance of rain. Mostly cloudy, with a low around 6.
  • Saturday A chance of rain. Mostly cloudy, with a high near 8.
  • Saturday Night A chance of rain. Cloudy, with a low around 3.
  • Sunday A chance of rain. Mostly cloudy, with a high near 7.