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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10 Miles NNW Mt Rainier WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Today

Rain Chance for Measurable Precipitation 100%

Rain

High: 41 °F

Tonight

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 31 °F

Monday

Rain Chance for Measurable Precipitation 80%

Rain

High: 45 °F

Monday
Night

Heavy Rain Chance for Measurable Precipitation 80%

Heavy
Rain

Low: 37 °F

Tuesday

Heavy Rain Chance for Measurable Precipitation 90%

Heavy
Rain

High: 47 °F

Tuesday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 41 °F

Wednesday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 49 °F

Wednesday
Night

Chance Rain

Chance
Rain

Low: 36 °F

Thanksgiving
Day

Chance Rain

Chance
Rain

High: 45 °F

Detailed Forecast

  • Today Rain, mainly before 4pm. High near 41. Breezy, with a west wind 18 to 23 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Tonight A 30 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 31. South southwest wind 9 to 14 mph.
  • Monday Rain, mainly after 4pm. High near 45. South southwest wind 11 to 16 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday Night Rain. The rain could be heavy at times. Low around 37. Southwest wind around 21 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
  • Tuesday Rain. The rain could be heavy at times. High near 47. Breezy, with a southwest wind 18 to 22 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
  • Tuesday Night Rain likely. Mostly cloudy, with a low around 41. Breezy. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Wednesday A 50 percent chance of rain. Mostly cloudy, with a high near 49.
  • Wednesday Night A chance of rain. Mostly cloudy, with a low around 36. Breezy.
  • Thanksgiving Day A chance of rain. Mostly cloudy, with a high near 45.
  • Thursday Night A chance of rain. Mostly cloudy, with a low around 34.
  • Friday A chance of rain. Mostly cloudy, with a high near 43.
  • Friday Night A chance of rain. Mostly cloudy, with a low around 29.
  • Saturday Rain likely. Mostly cloudy, with a high near 42.