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.
Read More...

Current Conditions

En Español

Share |

Arlington WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Tonight

Rain/Snow Chance for Measurable Precipitation 80%

Rain/Snow

Low: 28 °F

Saturday

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

High: 30 °FFalling Temperatures

Saturday
Night

Clear

Clear

Low: 15 °FRising Temperatures

Sunday

Sunny

Sunny

High: 35 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 20 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 36 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 27 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 41 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 31 °F

Detailed Forecast

  • Tonight Rain before 11pm, then snow likely. Low around 28. Calm wind becoming west northwest around 6 mph after midnight. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
  • Saturday Snow likely before 11am. Cloudy through mid morning, then gradual clearing, with a temperature rising to near 30 by 11am, then falling to around 23 during the remainder of the day. Northeast wind 10 to 15 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
  • Saturday Night Clear, with a temperature falling to near 15 by 9pm, then rising to around 24 during the remainder of the night. Calm wind.
  • Sunday Sunny, with a high near 35. Calm wind becoming north northwest around 5 mph in the afternoon.
  • Sunday Night Partly cloudy, with a low around 20. Light east wind becoming east southeast 6 to 11 mph after midnight.
  • Monday Mostly sunny, with a high near 36.
  • Monday Night Partly cloudy, with a low around 27.
  • Tuesday Mostly sunny, with a high near 41.
  • Tuesday Night Mostly cloudy, with a low around 31.
  • Wednesday A slight chance of rain. Mostly cloudy, with a high near 42.
  • Wednesday Night A chance of rain. Mostly cloudy, with a low around 34.
  • Thursday A chance of rain. Mostly cloudy, with a high near 42.
  • Thursday Night A chance of rain. Mostly cloudy, with a low around 32.
  • Friday A chance of rain. Mostly cloudy, with a high near 42.