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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2 Miles WSW Arlington WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Tonight

Rain Chance for Measurable Precipitation 80%

Rain

Low: 40 °F

Tuesday

Heavy Rain Chance for Measurable Precipitation 80%

Heavy
Rain

High: 52 °F

Tuesday
Night

Heavy Rain Chance for Measurable Precipitation 90%

Heavy
Rain

Low: 41 °F

Wednesday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 45 °F

Wednesday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 34 °F

Christmas
Day

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 43 °F

Thursday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 34 °F

Friday

Chance Rain

Chance
Rain

High: 45 °F

Friday
Night

Showers Likely

Showers
Likely

Low: 38 °F

Detailed Forecast

  • Tonight Rain after 4am. Low around 40. Southeast wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday Rain. The rain could be heavy at times. High near 52. South wind 15 to 17 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
  • Tuesday Night Rain. The rain could be heavy at times. Low around 41. South wind 15 to 20 mph becoming north 9 to 14 mph in the evening. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
  • Wednesday Rain likely, mainly before 10am. Mostly cloudy, with a high near 45. Southeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Wednesday Night A 30 percent chance of showers. Mostly cloudy, with a low around 34. Northwest wind around 9 mph.
  • Christmas Day A 30 percent chance of showers before 10am. Mostly cloudy, with a high near 43.
  • Thursday Night A 20 percent chance of rain. Mostly cloudy, with a low around 34.
  • Friday A chance of rain. Cloudy, with a high near 45.
  • Friday Night Showers likely. Mostly cloudy, with a low around 38.
  • Saturday Showers likely. Cloudy, with a high near 44.
  • Saturday Night A chance of showers. Mostly cloudy, with a low around 35.
  • Sunday A slight chance of showers. Mostly cloudy, with a high near 43.
  • Sunday Night Partly cloudy, with a low around 27.
  • Monday Sunny, with a high near 40.