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 evening across parts of the 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.
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Current Conditions

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3 Miles NW Mount St Helens WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Tonight

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 48 °F

Wednesday

Becoming Sunny

Becoming
Sunny

High: 72 °F

Wednesday
Night

Clear

Clear

Low: 46 °F

Thursday

Sunny

Sunny

High: 80 °F

Thursday
Night

Clear

Clear

Low: 52 °F

Friday

Sunny

Sunny

High: 84 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 55 °F

Saturday

Sunny

Sunny

High: 83 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 51 °F

Detailed Forecast

  • Tonight A 50 percent chance of showers before 11pm. Mostly cloudy, with a low around 48. West wind 6 to 14 mph, with gusts as high as 18 mph.
  • Wednesday Cloudy through mid morning, then gradual clearing, with a high near 72. West northwest wind 3 to 8 mph.
  • Wednesday Night Clear, with a low around 46. North northwest wind 5 to 8 mph becoming light and variable.
  • Thursday Sunny, with a high near 80. East wind around 7 mph.
  • Thursday Night Clear, with a low around 52. East wind around 8 mph.
  • Friday Sunny, with a high near 84.
  • Friday Night Mostly clear, with a low around 55.
  • Saturday Sunny, with a high near 83.
  • Saturday Night Mostly clear, with a low around 51.
  • Sunday Sunny, with a high near 80.
  • Sunday Night A chance of rain. Mostly cloudy, with a low around 51.
  • Monday A chance of showers. Mostly cloudy, with a high near 72.
  • Monday Night A chance of rain. Mostly cloudy, with a low around 50.
  • Tuesday A chance of showers. Mostly cloudy, with a high near 74.