National Weather Service United States Department of Commerce

Heavy rain possible for parts of the northern Rockies & Plains; Severe storms for the Upper Midwest

An unseasonably strong storm system in the northwest U.S. will bring showers and thunderstorms, some heavy, to parts of the northern Rockies and northern Plains through Saturday. Isolated flash floods will be possible in these areas. Some of the storms could be severe in parts of the Dakotas into Minnesota, with large hail and damaging winds.
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Current Conditions

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5 Miles WNW West Valley WA

7 Day Forecast

For More Weather Information:

Pendleton, OR Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 56 °F

Saturday

Mostly Sunny

Mostly
Sunny

High: 79 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 56 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 79 °F

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 55 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 81 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 58 °F

Tuesday

Sunny

Sunny

High: 86 °F

Tuesday
Night

Mostly Clear

Mostly
Clear

Low: 59 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 56. North wind around 14 mph.
  • Saturday Mostly sunny, with a high near 79. North wind 3 to 8 mph.
  • Saturday Night Partly cloudy, with a low around 56. Calm wind becoming northwest 5 to 7 mph after midnight.
  • Sunday A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 79. North wind around 6 mph becoming south in the morning.
  • Sunday Night A 30 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 55. Calm wind becoming northwest 5 to 9 mph after midnight.
  • Monday Mostly sunny, with a high near 81.
  • Monday Night Mostly clear, with a low around 58.
  • Tuesday Sunny, with a high near 86.
  • Tuesday Night Mostly clear, with a low around 59.
  • Wednesday Sunny, with a high near 89.
  • Wednesday Night Partly cloudy, with a low around 60.
  • Thursday Mostly sunny, with a high near 83.
  • Thursday Night Partly cloudy, with a low around 56.
  • Friday Mostly sunny, with a high near 79.