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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Marblemount WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Today

Rain Chance for Measurable Precipitation 90%

Rain

High: 46 °F

Tonight

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 35 °F

Monday

Heavy Rain Chance for Measurable Precipitation 80%

Heavy
Rain

High: 47 °F

Monday
Night

Heavy Rain Chance for Measurable Precipitation 90%

Heavy
Rain

Low: 40 °F

Tuesday

Heavy Rain Chance for Measurable Precipitation 90%

Heavy
Rain

High: 53 °F

Tuesday
Night

Heavy Rain Chance for Measurable Precipitation 90%

Heavy
Rain

Low: 44 °F

Wednesday

Rain Chance for Measurable Precipitation 90%

Rain

High: 52 °F

Wednesday
Night

Chance Rain

Chance
Rain

Low: 39 °F

Thanksgiving
Day

Chance Rain

Chance
Rain

High: 49 °F

Detailed Forecast

  • Today Rain. High near 46. Southwest wind around 13 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Tonight Showers likely, mainly before 10pm. Mostly cloudy, with a low around 35. South southwest wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Monday Rain, mainly after 10am. The rain could be heavy at times. High near 47. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
  • Monday Night Rain. The rain could be heavy at times. Low around 40. Southwest wind around 16 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
  • Tuesday Rain. The rain could be heavy at times. High near 53. Calm wind. Chance of precipitation is 90%. New precipitation amounts between 2 and 3 inches possible.
  • Tuesday Night Rain. The rain could be heavy at times. Low around 44. Breezy. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
  • Wednesday Rain. High near 52. Chance of precipitation is 90%.
  • Wednesday Night A chance of rain. Mostly cloudy, with a low around 39.
  • Thanksgiving Day A chance of rain. Mostly cloudy, with a high near 49.
  • Thursday Night A chance of rain. Mostly cloudy, with a low around 36.
  • Friday A chance of rain. Partly sunny, with a high near 48.
  • Friday Night A chance of rain. Mostly cloudy, with a low around 33.
  • Saturday Rain likely. Mostly cloudy, with a high near 47.