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.
Read More...

Hazardous Weather Conditions

Current Conditions

En Español

Share |

5 Miles NW Cougar WA

7 Day Forecast

Portland, OR

NWS Weather Forecast Office

Today

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 62 °F

Tonight

Showers Chance for Measurable Precipitation 80%

Showers

Low: 42 °F

Tuesday

Showers Chance for Measurable Precipitation 80%

Showers

High: 52 °F

Tuesday
Night

Showers Chance for Measurable Precipitation 90%

Showers

Low: 37 °F

Wednesday

Rain Chance for Measurable Precipitation 90%

Rain

High: 48 °F

Wednesday
Night

Rain Chance for Measurable Precipitation 90%

Rain

Low: 41 °F

Thursday

Rain Chance for Measurable Precipitation 100%

Rain

High: 55 °F

Thursday
Night

Showers

Showers

Low: 40 °F

Friday

Showers Likely

Showers
Likely

High: 55 °F

Detailed Forecast

  • Today A 50 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 62. Light and variable wind becoming southwest 6 to 11 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.
  • Tonight Showers. Low around 42. West southwest wind 5 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
  • Tuesday Showers. High near 52. West wind 5 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tuesday Night Showers. Low around 37. South southwest wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Wednesday Rain. High near 48. Light south wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Wednesday Night Rain. Low around 41. Chance of precipitation is 90%.
  • Thursday Rain. High near 55. Chance of precipitation is 100%.
  • Thursday Night Showers. Cloudy, with a low around 40.
  • Friday Showers likely. Cloudy, with a high near 55.
  • Friday Night Showers likely. Cloudy, with a low around 38.
  • Saturday Showers likely. Cloudy, with a high near 51.
  • Saturday Night Rain likely. Cloudy, with a low around 39.
  • Sunday Rain likely. Cloudy, with a high near 53.

 

Additional Forecasts and Information

Zone Area Forecast for South Washington Cascades, WA