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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9 Miles ESE Sumpter OR

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Overnight

Showers Chance for Measurable Precipitation 80%

Showers

Low: 40 °F

Tuesday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 55 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 35 °F

Wednesday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 59 °F

Wednesday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 41 °F

Thursday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 56 °F

Thursday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 38 °F

Friday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 56 °F

Friday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 38 °F

Detailed Forecast

  • Overnight Showers. Low around 40. Light northwest wind. Chance of precipitation is 80%.
  • Tuesday A 30 percent chance of showers and thunderstorms before 11am. Partly sunny, with a high near 55. West wind 6 to 11 mph, with gusts as high as 20 mph.
  • Tuesday Night Partly cloudy, with a low around 35. South wind around 6 mph becoming calm in the evening.
  • Wednesday A 20 percent chance of showers after 11am. Partly sunny, with a high near 59. Light south southeast wind becoming southeast 5 to 9 mph in the morning.
  • Wednesday Night Rain likely, mainly after 11pm. Mostly cloudy, with a low around 41. South southeast wind 3 to 6 mph. Chance of precipitation is 60%.
  • Thursday Rain likely. Cloudy, with a high near 56. Chance of precipitation is 60%.
  • Thursday Night A 40 percent chance of rain. Mostly cloudy, with a low around 38.
  • Friday A 50 percent chance of rain. Mostly cloudy, with a high near 56.
  • Friday Night A 40 percent chance of rain. Mostly cloudy, with a low around 38.
  • Saturday A 30 percent chance of rain. Mostly cloudy, with a high near 58.
  • Saturday Night A 30 percent chance of showers. Mostly cloudy, with a low around 34.
  • Sunday A 30 percent chance of showers. Partly sunny, with a high near 51.
  • Sunday Night Partly cloudy, with a low around 29.
  • Monday Mostly sunny, with a high near 53.