National Weather Service United States Department of Commerce

Strong storm system to bring unsettled weather from Gulf Coast to Great Lakes through Wednesday

A strong storm system will bring potential for severe weather, heavy rainfall and flooding, and heavy snow from the Gulf Coast to the Great Lakes through Wednesday. Severe storms are possible Tuesday across the Gulf Coast states with damaging winds as the primary threat, however a tornadoes cannot be ruled out. Flash flooding is also possible across parts of the Southeast through Wednesday.
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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

Tonight

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 30 °F

Tuesday

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

High: 36 °F

Tuesday
Night

Rain/Snow Chance for Measurable Precipitation 90%

Rain/Snow

Low: 29 °F

Wednesday

Snow Chance for Measurable Precipitation 90%

Snow

High: 29 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 24 °F

Christmas
Day

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 26 °F

Thursday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

Low: 22 °F

Friday

Chance Snow

Chance
Snow

High: 28 °F

Friday
Night

Snow Likely

Snow
Likely

Low: 25 °F

Detailed Forecast

  • Tonight A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 30. East southeast wind around 9 mph.
  • Tuesday Snow before 4pm, then rain. High near 36. Light and variable wind becoming west southwest 12 to 17 mph in the morning. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
  • Tuesday Night Rain before 10pm, then snow. Low around 29. West wind 10 to 15 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
  • Wednesday Snow. High near 29. West southwest wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
  • Wednesday Night A 30 percent chance of snow showers. Mostly cloudy, with a low around 24. West wind 8 to 13 mph. New snow accumulation of 1 to 2 inches possible.
  • Christmas Day A 30 percent chance of snow showers, mainly before 10am. Partly sunny, with a high near 26. New snow accumulation of around an inch possible.
  • Thursday Night A 20 percent chance of snow. Mostly cloudy, with a low around 22.
  • Friday A chance of snow. Cloudy, with a high near 28.
  • Friday Night Snow showers likely. Mostly cloudy, with a low around 25.
  • Saturday Snow showers likely. Mostly cloudy, with a high near 28.
  • Saturday Night Snow showers likely. Mostly cloudy, with a low around 22.
  • Sunday A chance of snow showers. Partly sunny, with a high near 27.
  • Sunday Night Partly cloudy, with a low around 15.
  • Monday Sunny, with a high near 26.