National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the Pacific Northwest through late Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
Read More...

Current Conditions

En Español

Share |

Langley WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Today

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 52 °F

Tonight

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 45 °F

Monday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 49 °F

Monday
Night

Cloudy

Cloudy

Low: 44 °F

Tuesday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 49 °F

Tuesday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 41 °F

Wednesday

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

High: 45 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 39 °F

Christmas
Day

Mostly Cloudy

Mostly
Cloudy

High: 43 °F

Detailed Forecast

  • Today A 50 percent chance of rain. Mostly cloudy, with a high near 52. West wind 5 to 8 mph becoming calm in the morning.
  • Tonight A 30 percent chance of rain, mainly before 5am. Cloudy, with a low around 45. Calm wind.
  • Monday A 20 percent chance of rain before 11am. Partly sunny, with a high near 49. South wind 3 to 5 mph.
  • Monday Night Cloudy, with a low around 44. East southeast wind 7 to 9 mph.
  • Tuesday Rain likely. Cloudy, with a high near 49. South wind 13 to 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tuesday Night Rain likely. Cloudy, with a low around 41. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
  • Wednesday Rain likely. Cloudy, with a high near 45. Chance of precipitation is 70%.
  • Wednesday Night Mostly cloudy, with a low around 39.
  • Christmas Day Mostly cloudy, with a high near 43.
  • Thursday Night Mostly cloudy, with a low around 36.
  • Friday Partly sunny, with a high near 42.
  • Friday Night Mostly cloudy, with a low around 37.
  • Saturday A chance of rain. Partly sunny, with a high near 44.