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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Current Conditions

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9 Miles NE Mt Baker WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Overnight

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 13 °F

Monday

Sunny

Sunny

High: 16 °FFalling Temperatures

Monday
Night

Clear

Clear

Low: 4 °F

Tuesday

Sunny

Sunny

High: 25 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 17 °F

Wednesday

Sunny

Sunny

High: 32 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 22 °F

New Year's
Day

Mostly Sunny

Mostly
Sunny

High: 29 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 22 °F

Detailed Forecast

  • Overnight A 40 percent chance of snow showers. Mostly cloudy, with a low around 13. East northeast wind around 16 mph. Total nighttime snow accumulation of less than a half inch possible.
  • Monday Sunny, with a temperature rising to near 16 by 11am, then falling to around 8 during the remainder of the day. East northeast wind 15 to 17 mph.
  • Monday Night Clear, with a low around 4. East wind 14 to 17 mph.
  • Tuesday Sunny, with a high near 25. East wind 6 to 14 mph.
  • Tuesday Night Mostly clear, with a low around 17. East northeast wind 3 to 5 mph.
  • Wednesday Sunny, with a high near 32.
  • Wednesday Night Mostly clear, with a low around 22.
  • New Year's Day Mostly sunny, with a high near 29.
  • Thursday Night Mostly cloudy, with a low around 22.
  • Friday A chance of snow. Cloudy, with a high near 27.
  • Friday Night A chance of snow. Cloudy, with a low around 17.
  • Saturday A chance of snow. Cloudy, with a high near 24.
  • Saturday Night A chance of snow. Cloudy, with a low around 18.
  • Sunday A chance of rain and snow. Cloudy, with a high near 25.