National Weather Service United States Department of Commerce

Severe weather possible from Upper Midwest across Ohio Valley and into central Appalachians, as well as for parts of Desert Southwest

Scattered severe thunderstorms are expected to develop Thursday afternoon and evening over parts of the Upper Midwest and Ohio Valley and into the central Appalachians. Damaging wind and large hail are the main threats for this area. Meanwhile, storms with large hail and strong winds will also be possible across parts of the Desert Southwest, specifically over the lower Colorado River Valley.
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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

This
Afternoon

Sunny

Sunny

High: 52 °F

Tonight

Drizzle

Drizzle

Low: 46 °F

Friday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 60 °F

Friday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 49 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 58 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 45 °F

Sunday

Sunny

Sunny

High: 65 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 48 °F

Monday

Sunny

Sunny

High: 63 °F

Detailed Forecast

  • This Afternoon Sunny, with a high near 52. West northwest wind around 9 mph.
  • Tonight Periods of drizzle after 11pm. Partly cloudy, with a low around 46. Northwest wind 6 to 10 mph.
  • Friday A 30 percent chance of showers after 11am. Partly sunny, with a high near 60. North northwest wind 7 to 11 mph. New precipitation amounts of less than a tenth of an inch possible.
  • Friday Night A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 49. North northeast wind 8 to 10 mph.
  • Saturday Mostly sunny, with a high near 58. East wind around 5 mph.
  • Saturday Night Mostly clear, with a low around 45.
  • Sunday Sunny, with a high near 65.
  • Sunday Night Mostly clear, with a low around 48.
  • Monday Sunny, with a high near 63.
  • Monday Night Mostly clear, with a low around 49.
  • Tuesday Sunny, with a high near 65.
  • Tuesday Night Mostly clear, with a low around 53.
  • Wednesday Sunny, with a high near 71.