National Weather Service United States Department of Commerce

Severe weather possible across parts of Northeast, Ozarks, Intermountain West to northern Rockies

The NWS Storm Prediction Center is forecasting a risk of severe thunderstorms Wednesday afternoon and evening for three separate areas across the U.S. One area covers parts of the Northeast and New England. Another area is across parts of the Ozarks. The third area stretches across parts of the Intermountain West, northern Rookies and northern Plains.
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Current Conditions

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Mount St Helens WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Today

Showers Chance for Measurable Precipitation 100%

Showers

High: 52 °FFalling Temperatures

Tonight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 40 °F

Thursday

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

High: 51 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 46 °F

Friday

Sunny

Sunny

High: 71 °F

Friday
Night

Mostly Clear

Mostly
Clear

Low: 51 °F

Saturday

Sunny

Sunny

High: 76 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 54 °F

Sunday

Sunny

Sunny

High: 79 °F

Detailed Forecast

  • Today Showers and possibly a thunderstorm. Some of the storms could produce small hail and gusty winds. Temperature falling to around 48 by 5pm. South southwest wind 7 to 11 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
  • Tonight Rain showers. Some thunder is also possible. Low around 40. Southwest wind 11 to 17 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
  • Thursday A chance of rain and snow showers, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 51. West wind 12 to 17 mph decreasing to 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
  • Thursday Night Mostly clear, with a low around 46. North wind 6 to 8 mph.
  • Friday Sunny, with a high near 71. North northeast wind around 6 mph becoming northwest in the morning.
  • Friday Night Mostly clear, with a low around 51.
  • Saturday Sunny, with a high near 76.
  • Saturday Night Mostly clear, with a low around 54.
  • Sunday Sunny, with a high near 79.
  • Sunday Night Mostly clear, with a low around 55.
  • Monday Sunny, with a high near 81.
  • Monday Night Clear, with a low around 53.
  • Tuesday Sunny, with a high near 70.