National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the Pacific Northwest through late Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
Read More...

Current Conditions

En Español

Share |

11 Miles WSW Greenhorn OR

7 Day Forecast

For More Weather Information:

Pendleton, OR Local Forecast Office

Today

Rain Chance for Measurable Precipitation 90%

Rain

High: 45 °F

Tonight

Rain Chance for Measurable Precipitation 80%

Rain

Low: 35 °F

Monday

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 39 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 28 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 39 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 28 °F

Wednesday

Rain Likely

Rain
Likely

High: 40 °F

Wednesday
Night

Snow Likely

Snow
Likely

Low: 27 °F

Christmas
Day

Chance Snow

Chance
Snow

High: 33 °F

Detailed Forecast

  • Today Rain. High near 45. West wind around 11 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Tonight Rain, mainly before 4am. Low around 35. West wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Monday A 30 percent chance of rain, mainly before 10am. Partly sunny, with a high near 39. West wind around 8 mph.
  • Monday Night Partly cloudy, with a low around 28. Southwest wind 3 to 5 mph.
  • Tuesday Mostly sunny, with a high near 39. South wind 3 to 5 mph.
  • Tuesday Night Mostly cloudy, with a low around 28.
  • Wednesday Rain likely. Mostly cloudy, with a high near 40.
  • Wednesday Night Snow likely. Cloudy, with a low around 27.
  • Christmas Day A chance of snow. Partly sunny, with a high near 33.
  • Thursday Night A slight chance of snow. Mostly cloudy, with a low around 21.
  • Friday Partly sunny, with a high near 33.
  • Friday Night Mostly cloudy, with a low around 16.
  • Saturday Mostly cloudy, with a high near 32.