National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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Current Conditions

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Langley WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Tonight

Showers Chance for Measurable Precipitation 80%

Showers

Low: 43 °FRising Temperatures

Sunday

Rain Chance for Measurable Precipitation 90%

Rain

High: 51 °F

Sunday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 42 °FRising Temperatures

Monday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 51 °F

Monday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 47 °F

Tuesday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 55 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 48 °F

Wednesday

Chance Rain

Chance
Rain

High: 54 °F

Wednesday
Night

Chance Rain

Chance
Rain

Low: 44 °F

Detailed Forecast

  • Tonight Showers, mainly after 4am. Temperature rising to around 50 by 11pm. South wind 5 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Sunday Rain, mainly before 4pm. High near 51. South wind 13 to 18 mph becoming south southwest 6 to 11 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Sunday Night A 30 percent chance of showers before 10pm. Mostly cloudy, with a temperature rising to around 50 by 11pm. Light and variable wind becoming southeast 5 to 7 mph in the evening.
  • Monday A 50 percent chance of rain. Cloudy, with a high near 51. South wind 9 to 17 mph.
  • Monday Night Rain. Low around 47. South wind 16 to 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
  • Tuesday Rain likely. Mostly cloudy, with a high near 55. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tuesday Night A 40 percent chance of rain. Mostly cloudy, with a low around 48.
  • Wednesday A chance of rain. Mostly cloudy, with a high near 54.
  • Wednesday Night A chance of rain. Mostly cloudy, with a low around 44.
  • Thanksgiving Day A chance of rain. Partly sunny, with a high near 50.
  • Thursday Night A chance of rain. Mostly cloudy, with a low around 41.
  • Friday A chance of rain. Partly sunny, with a high near 49.
  • Friday Night A chance of rain. Mostly cloudy, with a low around 38.
  • Saturday A chance of rain. Partly sunny, with a high near 48.