National Weather Service United States Department of Commerce

On Saturday, severe weather will be possible across portions of the northern Plains while dry and hot conditions begin returning to the West.

Severe weather is possible over parts of the northern Plains on Saturday. During the late afternoon and early evening hours, large hail and isolated tornadoes will be the primary threats with damaging winds becoming the greatest threat in the late evening hours. Out west, hot and dry conditions begin to return bringing increased heat dangers and fire weather concerns.
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Current Conditions

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Cascade Locks OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Tonight

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 59 °F

Saturday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 72 °F

Saturday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 61 °F

Sunday

Mostly Cloudy

Mostly
Cloudy

High: 76 °F

Sunday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 59 °F

Labor
Day

Mostly Sunny

Mostly
Sunny

High: 78 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 56 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 80 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 57 °F

Detailed Forecast

  • Tonight A 20 percent chance of showers. Mostly cloudy, with a low around 59. Southwest wind 8 to 11 mph.
  • Saturday A 30 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 72. West wind 6 to 11 mph.
  • Saturday Night A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 61. West wind 5 to 14 mph, with gusts as high as 21 mph.
  • Sunday Mostly cloudy, with a high near 76. West northwest wind 5 to 9 mph.
  • Sunday Night A 20 percent chance of showers. Mostly cloudy, with a low around 59. West northwest wind 5 to 11 mph.
  • Labor Day Mostly sunny, with a high near 78.
  • Monday Night Partly cloudy, with a low around 56.
  • Tuesday Mostly sunny, with a high near 80.
  • Tuesday Night Mostly cloudy, with a low around 57.
  • Wednesday Partly sunny, with a high near 78.
  • Wednesday Night Partly cloudy, with a low around 56.
  • Thursday Mostly sunny, with a high near 81.
  • Thursday Night Partly cloudy, with a low around 59.
  • Friday Mostly sunny, with a high near 83.