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 |

Index WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Overnight

Heavy Rain Chance for Measurable Precipitation 80%

Heavy
Rain

Low: 35 °F

Sunday

Heavy Rain Chance for Measurable Precipitation 100%

Heavy
Rain

High: 44 °F

Sunday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 36 °F

Monday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 45 °F

Monday
Night

Heavy Rain Chance for Measurable Precipitation 80%

Heavy
Rain

Low: 41 °F

Tuesday

Heavy Rain Chance for Measurable Precipitation 70%

Heavy
Rain

High: 51 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 44 °F

Wednesday

Chance Rain

Chance
Rain

High: 51 °F

Wednesday
Night

Chance Rain

Chance
Rain

Low: 40 °F

Detailed Forecast

  • Overnight Rain. The rain could be heavy at times. Low around 35. South wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
  • Sunday Rain. The rain could be heavy at times. High near 44. West wind 9 to 17 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
  • Sunday Night A 50 percent chance of showers. Mostly cloudy, with a low around 36. Calm wind becoming south around 5 mph after midnight.
  • Monday A 50 percent chance of rain. Cloudy, with a high near 45. Southeast wind 5 to 7 mph becoming south southwest in the afternoon.
  • Monday Night Rain. The rain could be heavy at times. Low around 41. Southwest wind 5 to 11 mph becoming north northeast in the evening. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
  • Tuesday Rain likely. The rain could be heavy at times. Cloudy, with a high near 51. Breezy. Chance of precipitation is 70%. New precipitation amounts between 1 and 2 inches possible.
  • Tuesday Night A 50 percent chance of rain. Mostly cloudy, with a low around 44. Breezy.
  • Wednesday A chance of rain. Mostly cloudy, with a high near 51.
  • Wednesday Night A chance of rain. Mostly cloudy, with a low around 40.
  • Thanksgiving Day A chance of rain. Mostly cloudy, with a high near 48.
  • Thursday Night A chance of rain. Mostly cloudy, with a low around 37.
  • Friday A chance of rain. Mostly cloudy, with a high near 47.
  • Friday Night A chance of rain. Mostly cloudy, with a low around 34.
  • Saturday Rain likely. Mostly cloudy, with a high near 45.