Wet Pattern Continues From the Northwest To Rockies; Major Storm System To Develop On Thursday Across Southern Plains

A vigorous system will slide from the Northwest to the Rockies on Wednesday to keep intact the wet pattern across the extended region. Heavy to excessive rain, intense mountain snow and high winds are possible before the next system arrives on Friday. The same system will evolve into a major storm on Thursday across the southern Plains for a widespread rain event for the South and East. Read More >

En Español

Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20ft.

Overcast

47°F

8°C

Humidity	93%
Wind Speed	W 7 MPH
Barometer	29.93 in (1013.4 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Wind Chill	44°F (7°C)
Last update	11 Dec 8:53 pm PST

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Portland OR

Tonight

Rain
Low: 41 °F
Wednesday

Chance
Showers
High: 48 °F
Wednesday
Night

Chance Rain
Low: 42 °F
Thursday

Chance Rain
High: 50 °F
Thursday
Night

Slight Chance
Rain
Low: 40 °F
Friday

Rain
High: 48 °F
Friday
Night

Showers
Low: 39 °F
Saturday

Chance
Showers
High: 48 °F
Saturday
Night

Rain
Low: 43 °F

Detailed Forecast

Tonight

Rain before 11pm, then showers, mainly between 11pm and 5am. Low around 41. West southwest wind 8 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

A chance of showers before 11am, then a slight chance of rain after 11am. Mostly cloudy, with a high near 48. South southwest wind around 7 mph. Chance of precipitation is 40%.

Wednesday Night

A 50 percent chance of rain. Cloudy, with a low around 42. South southeast wind 6 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.

Thursday

A 40 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 50. South southeast wind around 9 mph.

Thursday Night

A 20 percent chance of rain. Mostly cloudy, with a low around 40. South southeast wind 7 to 9 mph.

Friday

Rain. High near 48. Chance of precipitation is 80%.

Friday Night

Showers, mainly before 5am. Low around 39. Chance of precipitation is 80%.

Saturday

A chance of showers before 11am, then a chance of rain after 11am. Cloudy, with a high near 48.

Saturday Night

Rain. Cloudy, with a low around 43.