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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Stevens Pass WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Overnight

Snow Chance for Measurable Precipitation 80%

Snow

Low: 27 °F

Sunday

Snow Chance for Measurable Precipitation 100%

Snow

High: 28 °F

Sunday
Night

Snow Likely Chance for Measurable Precipitation 60%

Snow
Likely

Low: 28 °F

Monday

Snow Chance for Measurable Precipitation 80%

Snow

High: 35 °F

Monday
Night

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

Low: 30 °F

Tuesday

Heavy Rain Chance for Measurable Precipitation 90%

Heavy
Rain

High: 40 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 34 °F

Wednesday

Chance Rain

Chance
Rain

High: 39 °F

Wednesday
Night

Chance Rain

Chance
Rain

Low: 30 °F

Detailed Forecast

  • Overnight Snow. Steady temperature around 27. West southwest wind around 15 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.
  • Sunday Snow. Steady temperature around 28. Breezy, with a west wind 18 to 22 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
  • Sunday Night Snow showers likely, mainly before 10pm. Mostly cloudy, with a steady temperature around 28. West wind 13 to 16 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
  • Monday Snow, mainly after 10am. High near 35. West southwest wind 6 to 16 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
  • Monday Night Snow before 10pm, then rain. The rain could be heavy at times. Low around 30. West southwest wind 18 to 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
  • Tuesday Rain. The rain could be heavy at times. High near 40. Breezy. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
  • Tuesday Night A 50 percent chance of rain. Mostly cloudy, with a low around 34. Breezy.
  • Wednesday A chance of rain. Mostly cloudy, with a high near 39. Breezy.
  • Wednesday Night A chance of rain. Mostly cloudy, with a low around 30.
  • Thanksgiving Day A chance of snow. Mostly cloudy, with a high near 35.
  • Thursday Night A chance of snow. Mostly cloudy, with a low around 27.
  • Friday A chance of snow. Mostly cloudy, with a high near 33.
  • Friday Night A chance of snow. Mostly cloudy, with a low around 24.
  • Saturday A chance of snow. Mostly cloudy, with a high near 30.