National Weather Service United States Department of Commerce

Severe thunderstorms are possible Tuesday across portions of the eastern Plains

Isolated severe thunderstorms are possible Tuesday across portions of the eastern Plains. A few strong storms may also develop south into the High Plains. Primary threat will be strong winds, however a tornado or two is also possible especially across eastern South Dakota into eastern Nebraska during the afternoon.
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Current Conditions

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5 Miles NE Mount St Helens WA

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Showers Chance for Measurable Precipitation 90%

Showers

Low: 46 °F

Tuesday

Showers Chance for Measurable Precipitation 80%

Showers

High: 53 °F

Tuesday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 43 °F

Wednesday

Partly Sunny

Partly
Sunny

High: 57 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 40 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 62 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 48 °F

Friday

Slight Chance Rain

Slight Chc
Rain

High: 69 °F

Friday
Night

Slight Chance Rain

Slight Chc
Rain

Low: 51 °F

Detailed Forecast

  • Overnight Showers. Low around 46. West wind around 9 mph. Chance of precipitation is 90%.
  • Tuesday Showers. High near 53. West wind 8 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tuesday Night A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 43. West wind 7 to 11 mph.
  • Wednesday Partly sunny, with a high near 57. Northwest wind 5 to 9 mph.
  • Wednesday Night Partly cloudy, with a low around 40. Northwest wind 5 to 8 mph becoming light and variable in the evening.
  • Thursday Mostly sunny, with a high near 62.
  • Thursday Night Partly cloudy, with a low around 48.
  • Friday A slight chance of rain. Partly sunny, with a high near 69.
  • Friday Night A slight chance of rain. Mostly cloudy, with a low around 51.
  • Saturday Partly sunny, with a high near 66.
  • Saturday Night Mostly cloudy, with a low around 51.
  • Sunday Partly sunny, with a high near 67.
  • Sunday Night Mostly cloudy, with a low around 51.
  • Monday Partly sunny, with a high near 62.