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.
Read More...

Current Conditions

En Español

Share |

Copalis Beach WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Today

Showers Chance for Measurable Precipitation 100%

Showers

High: 54 °F

Tonight

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 45 °F

Monday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 53 °F

Monday
Night

Rain Chance for Measurable Precipitation 80%

Rain

Low: 48 °F

Tuesday

Rain Chance for Measurable Precipitation 80%

Rain

High: 56 °F

Tuesday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 48 °F

Wednesday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 55 °F

Wednesday
Night

Chance Rain

Chance
Rain

Low: 46 °F

Thanksgiving
Day

Chance Rain

Chance
Rain

High: 53 °F

Detailed Forecast

  • Today Showers and possibly a thunderstorm before 10am, then scattered showers. High near 54. Breezy, with a west southwest wind 24 to 29 mph becoming west northwest 15 to 20 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
  • Tonight A 30 percent chance of showers, mainly before 10pm. Increasing clouds, with a low around 45. Light and variable wind becoming east southeast 5 to 10 mph in the evening.
  • Monday A 40 percent chance of rain. Cloudy, with a high near 53. East southeast wind 9 to 16 mph becoming south in the afternoon.
  • Monday Night Rain. Low around 48. South southwest wind 17 to 21 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
  • Tuesday Rain. High near 56. Breezy, with a southwest wind 20 to 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tuesday Night Rain likely. Mostly cloudy, with a low around 48. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
  • Wednesday Rain likely. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.
  • Wednesday Night A chance of rain. Mostly cloudy, with a low around 46.
  • Thanksgiving Day A chance of rain. Mostly cloudy, with a high near 53.
  • Thursday Night A chance of rain. Mostly cloudy, with a low around 43.
  • Friday A chance of rain. Partly sunny, with a high near 52.
  • Friday Night A chance of rain. Mostly cloudy, with a low around 44.
  • Saturday Rain likely. Mostly cloudy, with a high near 51.