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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5 Miles WNW Mt Baker WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Tonight

Snow Chance for Measurable Precipitation 80%

Snow

Low: 31 °F

Sunday

Snow Chance for Measurable Precipitation 100%

Snow

High: 33 °FFalling Temperatures

Sunday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 26 °FRising Temperatures

Monday

Snow Chance for Measurable Precipitation 80%

Snow

High: 35 °F

Monday
Night

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

Low: 31 °F

Tuesday

Heavy Rain Chance for Measurable Precipitation 90%

Heavy
Rain

High: 41 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 33 °F

Wednesday

Chance Rain

Chance
Rain

High: 40 °F

Wednesday
Night

Chance Rain

Chance
Rain

Low: 32 °F

Detailed Forecast

  • Tonight Snow showers, mainly after 10pm. Steady temperature around 31. South southwest wind 6 to 14 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.
  • Sunday Snow. Temperature rising to near 33 by 11am, then falling to around 26 during the remainder of the day. West southwest wind 15 to 21 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
  • Sunday Night A 40 percent chance of snow showers. Mostly cloudy, with a temperature rising to around 34 by 9pm. South wind 5 to 9 mph. New snow accumulation of 1 to 2 inches possible.
  • Monday Snow. High near 35. South wind 10 to 18 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
  • Monday Night Snow before 10pm, then rain. Low around 31. South wind around 15 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
  • Tuesday Rain. The rain could be heavy at times. High near 41. Breezy. Chance of precipitation is 90%. New precipitation amounts in excess of 4 inches possible.
  • Tuesday Night A 50 percent chance of rain. Mostly cloudy, with a low around 33. Breezy.
  • Wednesday A chance of rain. Mostly cloudy, with a high near 40. Breezy.
  • Wednesday Night A chance of rain. Mostly cloudy, with a low around 32.
  • Thanksgiving Day A chance of snow. Mostly cloudy, with a high near 37.
  • Thursday Night A chance of rain. Mostly cloudy, with a low around 32.
  • Friday A chance of snow. Mostly cloudy, with a high near 37.
  • Friday Night A chance of rain. Mostly cloudy, with a low around 31.
  • Saturday Snow likely. Mostly cloudy, with a high near 35.