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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8 Miles SW Greenhorn OR

7 Day Forecast

For More Weather Information:

Pendleton, OR Local Forecast Office

This
Afternoon

Partly Sunny

Partly
Sunny

High: 68 °F

Tonight

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 41 °F

Tuesday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 54 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 36 °F

Wednesday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 60 °F

Wednesday
Night

Chance Rain

Chance
Rain

Low: 41 °F

Thursday

Chance Rain

Chance
Rain

High: 59 °F

Thursday
Night

Chance Rain

Chance
Rain

Low: 39 °F

Friday

Slight Chance Rain

Slight Chc
Rain

High: 61 °F

Detailed Forecast

  • This Afternoon Partly sunny, with a high near 68. South wind around 9 mph.
  • Tonight Showers likely and possibly a thunderstorm. Cloudy, with a low around 41. South wind around 7 mph becoming west in the evening. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Tuesday A 30 percent chance of showers. Partly sunny, with a high near 54. West wind around 7 mph.
  • Tuesday Night Mostly cloudy, with a low around 36. Southwest wind around 7 mph becoming south in the evening.
  • Wednesday A 30 percent chance of showers. Mostly cloudy, with a high near 60. South wind 8 to 10 mph.
  • Wednesday Night A chance of rain. Mostly cloudy, with a low around 41.
  • Thursday A chance of rain. Cloudy, with a high near 59.
  • Thursday Night A chance of rain. Mostly cloudy, with a low around 39.
  • Friday A slight chance of rain. Mostly sunny, with a high near 61.
  • Friday Night A slight chance of rain. Mostly cloudy, with a low around 38.
  • Saturday A slight chance of showers. Partly sunny, with a high near 60.
  • Saturday Night Partly cloudy, with a low around 39.
  • Sunday A slight chance of showers. Mostly sunny, with a high near 57.