National Weather Service United States Department of Commerce

Active pattern for the Pacific Northwest this week while a coastal low takes aim on the Northeast later this week

Thunderstorms with heavy rainfall is forecast to bring 5 to 7 inches of rainfall, with localized heavier amounts, to the Pacific Northwest throughout the week. Across the higher mountain elevations, measurable snow is likely. The Northeast will also be the focus of showers and thunderstorms beginning mid-week as a coastal low meanders of the Mid-Atlantic coast.
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Current Conditions

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2 Miles SE Imnaha OR

7 Day Forecast

For More Weather Information:

Pendleton, OR Local Forecast Office

Tonight

Showers Chance for Measurable Precipitation 90%

Showers

Low: 46 °F

Tuesday

Showers Chance for Measurable Precipitation 80%

Showers

High: 57 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 40 °F

Wednesday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 63 °F

Wednesday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 47 °F

Thursday

Chance Showers

Chance
Showers

High: 60 °F

Thursday
Night

Chance Rain

Chance
Rain

Low: 46 °F

Friday

Chance Rain

Chance
Rain

High: 63 °F

Friday
Night

Chance Rain

Chance
Rain

Low: 44 °F

Detailed Forecast

  • Tonight Showers, mainly after 11pm. Low around 46. Southwest wind around 6 mph becoming north after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tuesday Showers, mainly before 11am. High near 57. North wind 5 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
  • Tuesday Night Mostly cloudy, with a low around 40. South wind 5 to 7 mph.
  • Wednesday A 20 percent chance of rain. Mostly cloudy, with a high near 63. South wind 11 to 15 mph.
  • Wednesday Night A 50 percent chance of rain. Cloudy, with a low around 47. South wind around 14 mph. New precipitation amounts of less than a tenth of an inch possible.
  • Thursday A chance of showers. Cloudy, with a high near 60.
  • Thursday Night A chance of rain. Mostly cloudy, with a low around 46.
  • Friday A chance of rain. Mostly cloudy, with a high near 63.
  • Friday Night A chance of rain. Mostly cloudy, with a low around 44.
  • Saturday A slight chance of rain. Partly sunny, with a high near 61.
  • Saturday Night A slight chance of showers. Mostly cloudy, with a low around 42.
  • Sunday A slight chance of showers. Partly sunny, with a high near 58.
  • Sunday Night Partly cloudy, with a low around 40.
  • Monday A slight chance of showers. Partly sunny, with a high near 61.