National Weather Service United States Department of Commerce

Wet weather continues across Pacific Northwest and New England

Two developing storm systems will bring heavy rain to opposite coasts of the U.S. on Wednesday, one affecting the Pacific Northwest and northern California and the other New England. There is a risk of flash flooding across both areas, with 2-4 inches of rainfall, with isolated higher amounts, possible by Thursday morning.
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Current Conditions

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8 Miles SE Sumpter OR

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Late
Afternoon

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 53 °F

Tonight

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 42 °F

Thursday

Showers Chance for Measurable Precipitation 80%

Showers

High: 55 °F

Thursday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 39 °F

Friday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 53 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 37 °F

Saturday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 58 °F

Saturday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 34 °F

Sunday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 48 °F

Detailed Forecast

  • Late Afternoon A 30 percent chance of rain. Cloudy, with a steady temperature around 53. East southeast wind around 13 mph.
  • Tonight Rain likely, mainly after 11pm. Cloudy, with a low around 42. Southeast wind 9 to 13 mph. Chance of precipitation is 70%.
  • Thursday Showers, mainly before 11am. High near 55. Southeast wind 9 to 13 mph. Chance of precipitation is 80%.
  • Thursday Night A 50 percent chance of showers, mainly before 11pm. Cloudy, with a low around 39. South wind 6 to 8 mph.
  • Friday A 50 percent chance of showers. Cloudy, with a high near 53. Southeast wind 7 to 10 mph.
  • Friday Night Partly cloudy, with a low around 37.
  • Saturday A 20 percent chance of rain after 11am. Partly sunny, with a high near 58.
  • Saturday Night A 40 percent chance of rain. Mostly cloudy, with a low around 34.
  • Sunday A 40 percent chance of rain. Mostly cloudy, with a high near 48.
  • Sunday Night A slight chance of rain showers. Partly cloudy, with a low around 30. Chance of precipitation is 20%.
  • Monday A slight chance of rain and snow showers. Mostly sunny, with a high near 49. Chance of precipitation is 20%.
  • Monday Night A 20 percent chance of showers. Mostly cloudy, with a low around 31.
  • Tuesday A 40 percent chance of showers. Partly sunny, with a high near 52.
  • Tuesday Night A 40 percent chance of showers. Mostly cloudy, with a low around 32.
  • Wednesday A chance of showers. Partly sunny, with a high near 54.