National Weather Service United States Department of Commerce

Much needed precipitation continues across the Southwest; central and eastern U.S. prepare for more winter weather

Widespread and much-needed precipitation across the Southwest will begin to spread into the Plains through Saturday. As the moisture encounters an Arctic airmass dropping down through the north-central U.S., moderate to heavy snow is expected to develop across the Midwest Saturday and then move into portions of the Mid-Atlantic and Northeast on Sunday.
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Current Conditions

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Portland OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

This
Afternoon

Mostly Sunny

Mostly
Sunny

High: 55 °F

Tonight

Patchy Fog

Patchy
Fog

Low: 42 °F

Sunday

Rain Chance for Measurable Precipitation 90%

Rain

High: 51 °F

Sunday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 47 °F

Monday

Rain Chance for Measurable Precipitation 90%

Rain

High: 53 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 44 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 51 °F

Tuesday
Night

Chance Rain

Chance
Rain

Low: 44 °F

Wednesday

Chance Rain

Chance
Rain

High: 56 °F

Detailed Forecast

  • This Afternoon Mostly sunny, with a high near 55. East wind around 14 mph, with gusts as high as 20 mph.
  • Tonight Patchy fog after 5am. Otherwise, increasing clouds, with a low around 42. East wind 8 to 10 mph.
  • Sunday Rain. Patchy fog before 11am. High near 51. East southeast wind 7 to 15 mph becoming south in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Sunday Night Rain likely. Cloudy, with a low around 47. South wind 3 to 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday Rain. High near 53. South wind 9 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Monday Night A 50 percent chance of rain. Mostly cloudy, with a low around 44.
  • Tuesday A 50 percent chance of rain. Mostly cloudy, with a high near 51.
  • Tuesday Night A chance of rain. Mostly cloudy, with a low around 44.
  • Wednesday A chance of rain. Mostly cloudy, with a high near 56.
  • Wednesday Night A chance of rain. Mostly cloudy, with a low around 45.
  • Thursday A chance of rain. Mostly cloudy, with a high near 53.
  • Thursday Night A chance of rain. Mostly cloudy, with a low around 48.
  • Friday Rain. Cloudy, with a high near 56.