National Weather Service United States Department of Commerce

Heavy rain forecast for Pacific Northwest this week

A cold front moving onshore along the Pacific Northwest and northern California coast will bring heavy rain to the region through the first part of the week. A second cold front expected to move onshore by late Tuesday, bringing additional rain and higher-elevation snow to the region.
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Current Conditions

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15 Miles N Sumpter OR

7 Day Forecast

For More Weather Information:

Boise, ID Local Forecast Office

Late
Afternoon

Becoming Cloudy

Becoming
Cloudy

High: 52 °F

Tonight

Rain Chance for Measurable Precipitation 80%

Rain

Low: 36 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 41 °F

Tuesday
Night

Breezy

Breezy

Low: 35 °F

Wednesday

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

High: 49 °F

Wednesday
Night

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

Low: 35 °F

Thursday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 46 °F

Thursday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 35 °F

Friday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 48 °F

Detailed Forecast

  • Late Afternoon Mostly sunny early, then becoming cloudy, with a steady temperature around 52. South wind around 15 mph.
  • Tonight Rain showers. Low around 36. Light and variable wind becoming west northwest 6 to 11 mph after midnight. Chance of precipitation is 80%.
  • Tuesday A 50 percent chance of snow showers. Cloudy, then gradually becoming mostly sunny, with a high near 41. West wind 7 to 13 mph. New snow accumulation of less than one inch possible.
  • Tuesday Night Partly cloudy, with a low around 35. Breezy, with a south wind 7 to 12 mph increasing to 16 to 21 mph after midnight.
  • Wednesday A slight chance of snow showers before 11am, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 49. Breezy, with a south wind around 21 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
  • Wednesday Night A 30 percent chance of rain. Cloudy, with a low around 35. Breezy.
  • Thursday A 40 percent chance of rain. Cloudy, with a high near 46. Breezy.
  • Thursday Night A 40 percent chance of rain. Mostly cloudy, with a low around 35.
  • Friday A 40 percent chance of rain. Mostly cloudy, with a high near 48. Breezy.
  • Friday Night A 30 percent chance of rain. Mostly cloudy, with a low around 32. Breezy.
  • Saturday A 30 percent chance of rain. Partly sunny, with a high near 44.
  • Saturday Night A chance of rain showers. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
  • Sunday A 20 percent chance of snow showers. Partly sunny, with a high near 38.
  • Sunday Night A 20 percent chance of snow showers. Mostly cloudy, with a low around 32.
  • Monday A slight chance of snow showers. Partly sunny, with a high near 50.