National Weather Service United States Department of Commerce

Cold Front Crossing the Central U.S.

A cold front over the Northern Rockies will move eastward to the Upper Mississippi Valley/Central Plains by Monday. Rain will develop along the boundary over the Upper Midwest and move into the Upper Great Lakes by Monday. Some of the thunderstorms could become severe in portions of Texas through Monday.
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Current Conditions

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3 Miles SSW Portland OR

7 Day Forecast

Portland, OR

NWS Weather Forecast Office

This
Afternoon

Partly Sunny

Partly
Sunny

High: 65 °F

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 47 °F

Monday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 65 °F

Monday
Night

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 45 °F

Tuesday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 55 °F

Tuesday
Night

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 41 °F

Wednesday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 56 °F

Wednesday
Night

Rain Likely

Rain
Likely

Low: 45 °F

Thursday

Rain Likely

Rain
Likely

High: 56 °F

Detailed Forecast

  • This Afternoon Partly sunny, with a high near 65. South southeast wind around 5 mph.
  • Tonight Mostly cloudy, with a low around 47. North northwest wind around 5 mph becoming calm in the evening.
  • Monday A 20 percent chance of showers. Mostly cloudy, with a high near 65. Calm wind becoming south 5 to 7 mph in the afternoon.
  • Monday Night Showers likely. Cloudy, with a low around 45. Southwest wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tuesday Showers likely. Mostly cloudy, with a high near 55. West southwest wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tuesday Night A 50 percent chance of showers. Mostly cloudy, with a low around 41.
  • Wednesday A 50 percent chance of rain. Mostly cloudy, with a high near 56.
  • Wednesday Night Rain likely. Cloudy, with a low around 45.
  • Thursday Rain likely. Cloudy, with a high near 56.
  • Thursday Night Showers likely. Cloudy, with a low around 45.
  • Friday A chance of showers. Cloudy, with a high near 58.
  • Friday Night Showers likely. Mostly cloudy, with a low around 43.
  • Saturday Showers likely. Cloudy, with a high near 55.

 

Additional Forecasts and Information

Zone Area Forecast for Greater Portland Metro Area, OR