National Weather Service United States Department of Commerce

Unsettled weather in store for eastern U.S. into weekend

A complex weather system moving across the eastern U.S. will bring a variety of hazardous weather to the region into the weekend. Much colder weather is expected by Saturday, along with numerous showers and accumulating snow in the higher elevations of the Appalachians. Rain and snow will move into northern New England on Sunday.
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Current Conditions

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Lynden WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Tonight

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 42 °F

Saturday

Partly Sunny

Partly
Sunny

High: 53 °F

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 43 °F

Sunday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 54 °F

Sunday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 47 °F

Monday

Rain Chance for Measurable Precipitation 80%

Rain

High: 55 °F

Monday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 51 °F

Tuesday

Rain

Rain

High: 58 °F

Tuesday
Night

Rain Likely

Rain
Likely

Low: 50 °F

Detailed Forecast

  • Tonight A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 42. South southwest wind 5 to 8 mph becoming calm in the evening.
  • Saturday Partly sunny, with a high near 53. Light and variable wind becoming northeast 5 to 7 mph in the morning.
  • Saturday Night Mostly cloudy, with a low around 43. West wind 5 to 7 mph becoming calm after midnight.
  • Sunday Rain likely, mainly after 11am. Mostly cloudy, with a high near 54. Light and variable wind becoming north northeast 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Sunday Night Rain likely. Cloudy, with a low around 47. East northeast wind 5 to 7 mph becoming calm. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
  • Monday Rain. High near 55. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
  • Monday Night Rain. Low around 51. Breezy. Chance of precipitation is 80%.
  • Tuesday Rain. Cloudy, with a high near 58.
  • Tuesday Night Rain likely. Mostly cloudy, with a low around 50.
  • Wednesday Rain likely. Cloudy, with a high near 56.
  • Wednesday Night Rain likely. Cloudy, with a low around 52.
  • Thursday Rain likely. Cloudy, with a high near 58. Breezy.
  • Thursday Night Rain likely. Mostly cloudy, with a low around 48. Breezy.
  • Friday Rain likely. Mostly cloudy, with a high near 54.