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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Walla Walla WA

7 Day Forecast

For More Weather Information:

Pendleton, OR Local Forecast Office

Tonight

Showers Chance for Measurable Precipitation 80%

Showers

Low: 51 °F

Tuesday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 64 °F

Tuesday
Night

Increasing Clouds

Increasing
Clouds

Low: 48 °F

Wednesday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 66 °F

Wednesday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 54 °F

Thursday

Showers Likely

Showers
Likely

High: 65 °F

Thursday
Night

Chance Rain

Chance
Rain

Low: 51 °F

Friday

Chance Rain

Chance
Rain

High: 64 °F

Friday
Night

Chance Rain

Chance
Rain

Low: 50 °F

Detailed Forecast

  • Tonight Showers, mainly after 8pm. Low around 51. West wind 5 to 13 mph becoming south in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tuesday A 30 percent chance of showers before 11am. Partly sunny, with a high near 64. Southwest wind 9 to 15 mph, with gusts as high as 21 mph.
  • Tuesday Night Increasing clouds, with a low around 48. Southwest wind around 9 mph becoming southeast in the evening.
  • Wednesday A 40 percent chance of rain. Cloudy, with a high near 66. South wind around 14 mph.
  • Wednesday Night Rain likely. Cloudy, with a low around 54. South wind 8 to 14 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Thursday Showers likely. Cloudy, with a high near 65.
  • Thursday Night A chance of rain. Mostly cloudy, with a low around 51.
  • Friday A chance of rain. Mostly cloudy, with a high near 64.
  • Friday Night A chance of rain. Mostly cloudy, with a low around 50.
  • Saturday A slight chance of rain. Partly sunny, with a high near 63.
  • Saturday Night A slight chance of showers. Mostly cloudy, with a low around 49.
  • Sunday A slight chance of showers. Partly sunny, with a high near 62.
  • Sunday Night Mostly cloudy, with a low around 46.
  • Monday Partly sunny, with a high near 65.