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.
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Current Conditions

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6 Miles ESE Mount St Helens WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

This
Afternoon

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 70 °F

Tonight

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 48 °F

Wednesday

Becoming Sunny

Becoming
Sunny

High: 71 °F

Wednesday
Night

Clear

Clear

Low: 44 °F

Thursday

Sunny

Sunny

High: 80 °F

Thursday
Night

Clear

Clear

Low: 51 °F

Friday

Sunny

Sunny

High: 83 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 52 °F

Saturday

Sunny

Sunny

High: 83 °F

Detailed Forecast

  • This Afternoon A 30 percent chance of rain, mainly after 2pm. Mostly cloudy, with a high near 70. West wind around 8 mph.
  • Tonight A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 48. West northwest wind 5 to 11 mph.
  • Wednesday Cloudy through mid morning, then gradual clearing, with a high near 71. West northwest wind 5 to 7 mph.
  • Wednesday Night Clear, with a low around 44. Northwest wind around 7 mph becoming east northeast in the evening.
  • Thursday Sunny, with a high near 80. East wind 6 to 9 mph.
  • Thursday Night Clear, with a low around 51.
  • Friday Sunny, with a high near 83.
  • Friday Night Mostly clear, with a low around 52.
  • Saturday Sunny, with a high near 83.
  • Saturday Night Mostly clear, with a low around 47.
  • Sunday Mostly sunny, with a high near 79.
  • Sunday Night A chance of showers. Mostly cloudy, with a low around 48.
  • Monday A chance of showers. Cloudy, with a high near 70.