National Weather Service United States Department of Commerce

Severe weather possible for parts of eastern U.S.

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Tuesday afternoon & evening across parts of the Ohio Valley, Appalachians & eastern Great Lakes, from eastern Kentucky northeastward to central New York. The main threat will be strong, damaging wind gusts. Isolated strong to severe storms will also be possible across parts of the southern Plains & lower Miss. Valley.
Read More...

Current Conditions

En Español

Share |

Seattle-Tacoma International Airport WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Late
Afternoon

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 67 °F

Tonight

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 56 °F

Wednesday

Decreasing Clouds

Decreasing
Clouds

High: 71 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 53 °F

Thursday

Sunny

Sunny

High: 76 °F

Thursday
Night

Clear

Clear

Low: 55 °F

Friday

Sunny

Sunny

High: 80 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 57 °F

Saturday

Sunny

Sunny

High: 83 °F

Detailed Forecast

  • Late Afternoon Showers likely. Mostly cloudy, with a high near 67. Southwest wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Tonight Showers likely, mainly before 11pm. Mostly cloudy, with a low around 56. South southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Wednesday Mostly cloudy, then gradually becoming sunny, with a high near 71. South wind 6 to 9 mph becoming west southwest in the afternoon.
  • Wednesday Night Mostly clear, with a low around 53. West wind 5 to 8 mph becoming light and variable after midnight.
  • Thursday Sunny, with a high near 76. North wind 5 to 8 mph.
  • Thursday Night Clear, with a low around 55.
  • Friday Sunny, with a high near 80.
  • Friday Night Mostly clear, with a low around 57.
  • Saturday Sunny, with a high near 83.
  • Saturday Night Mostly clear, with a low around 58.
  • Sunday Sunny, with a high near 77.
  • Sunday Night A chance of rain. Mostly cloudy, with a low around 57.
  • Monday A chance of showers. Mostly cloudy, with a high near 72.
  • Monday Night A chance of showers. Mostly cloudy, with a low around 57.
  • Tuesday Mostly cloudy, with a high near 72.