National Weather Service United States Department of Commerce

Unsettled weather forecast across eastern U.S.

A storm system moving across the Great Lakes will bring unsettled weather to parts of the eastern U.S. on Monday, with widespread rain is expected across much of the Northeast. Snow is likely across Wisconsin and the western Great Lakes. Snow is also expected across the central and northern Rockies Monday into Tuesday.
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Current Conditions

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7 Miles ESE Cascade Locks OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Today

Chance Rain Chance for Measurable Precipitation 30%

Chance
Rain

High: 43 °F

Tonight

Rain Chance for Measurable Precipitation 80%

Rain

Low: 38 °F

Tuesday

Rain Chance for Measurable Precipitation 90%

Rain

High: 47 °F

Tuesday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 39 °F

Wednesday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 45 °F

Wednesday
Night

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

Low: 38 °F

Thanksgiving
Day

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 41 °F

Thursday
Night

Rain Likely

Rain
Likely

Low: 32 °F

Friday

Rain Likely

Rain
Likely

High: 37 °F

Detailed Forecast

  • Today A 30 percent chance of rain after 10am. Mostly cloudy, with a high near 43. Southwest wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.
  • Tonight Rain. Low around 38. Breezy, with a west wind 14 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
  • Tuesday Rain. High near 47. Breezy, with a west wind around 29 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Tuesday Night A 50 percent chance of rain, mainly before 4am. Mostly cloudy, with a low around 39. Breezy, with a west wind around 22 mph, with gusts as high as 31 mph. New precipitation amounts of less than a tenth of an inch possible.
  • Wednesday A 20 percent chance of rain before 10am. Partly sunny, with a high near 45. West southwest wind 10 to 17 mph, with gusts as high as 24 mph.
  • Wednesday Night A 20 percent chance of rain. Mostly cloudy, with a low around 38.
  • Thanksgiving Day Rain likely. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.
  • Thursday Night Rain likely. Cloudy, with a low around 32.
  • Friday Rain likely. Cloudy, with a high near 37. Breezy.
  • Friday Night Rain. Cloudy, with a low around 27. Breezy.
  • Saturday A chance of rain and snow. Cloudy, with a high near 34.
  • Saturday Night A chance of snow. Cloudy, with a low around 27.
  • Sunday A chance of snow. Cloudy, with a high near 35.