Portland, Oregon Weather Conditions

Your Weather

To update your location please enter your ZIP code, city, state, airport code or country in the field below. Weather by E-mail: Forecast storm alerts. Weather E-Mail Alert Sign Up »

Current Conditions

  • 55°
  • Overcast
  • Wind: SSW 5 mph
  • Humidity: 88%
  • Visibility: 10.0 miles
  • Dew Point: 52°
  • Pressure: 30.18 in. 0

Select a Section

Click a section below for more information.

Next 12 Hours

9  am
12  pm
3  pm
6  pm
9  pm
Overcast
Overcast
Overcast
Overcast
Overcast
Overcast
Overcast
Overcast
Mostly Cloudy
Mostly Cloudy
55°
58°
63°
63°
59°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Saturday
  • Overcast
  • High: 65 °
  • Low: 52 °
  • Overcast
  • Sunday
  • Overcast
  • High: 70 °
  • Low: 51 °
  • Overcast
  • Monday
  • Overcast
  • High: 70 °
  • Low: 51 °
  • Overcast
  • Tuesday
  • Partly Cloudy
  • High: 73 °
  • Low: 51 °
  • Partly Cloudy
  • Wednesday
  • Clear
  • High: 79 °
  • Low: 54 °
  • Clear

Forecast for Portland, Oregon

Updated: 8:03 AM PDT on January 23, 2015

  • Saturday

    Generally cloudy. Slight chance of a rain shower. High around 65F. Winds light and variable.

  • Saturday Night

    Overcast. Low 52F. Winds NW at 5 to 10 mph.

  • Sunday

    Cloudy. High near 70F. Winds NW at 5 to 10 mph.

  • Sunday Night

    Mainly clear skies. Low 51F. Winds NW at 5 to 10 mph.

  • Monday

    Cloudy. High near 70F. Winds WNW at 5 to 10 mph.

  • Monday Night

    Generally fair. Low 51F. Winds NNW at 5 to 10 mph.

  • Tuesday

    Considerable clouds early. Some decrease in clouds later in the day. High 73F. Winds light and variable.

  • Tuesday Night

    Clear. Low 51F. Winds light and variable.

  • Wednesday

    Mainly sunny. High 79F. Winds NW at 5 to 10 mph.

  • Wednesday Night

    Clear. Low 54F. Winds NW at 5 to 10 mph.

  • Thursday

    A mainly sunny sky. High 82F. Winds light and variable.

  • Thursday Night

    Clear skies. Low around 55F. Winds light and variable.

  • Friday

    Mostly sunny skies. High 83F. Winds light and variable.

  • Friday Night

    Generally fair. Low 56F. Winds NW at 5 to 10 mph.

  • Saturday

    Mostly sunny skies. High near 80F. Winds NW at 5 to 10 mph.

  • Saturday Night

    Mainly clear skies. Low 54F. Winds NW at 5 to 10 mph.

  • Sunday

    Partly cloudy. High 79F. Winds NW at 5 to 10 mph.

  • Sunday Night

    Partly cloudy. Low 52F. Winds NW at 5 to 10 mph.

  • Monday

    Considerable cloudiness with occasional rain showers. High 74F. Winds WNW at 5 to 10 mph. Chance of rain 40%.

  • Monday Night

    Clear to partly cloudy. Low 52F. Winds NW at 5 to 10 mph.

  • Tuesday

    Sunshine along with some cloudy intervals. High 72F. Winds WNW at 5 to 10 mph.

  • Tuesday Night

    A few clouds overnight. Low 52F. Winds WNW at 5 to 10 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Southwest Portland, Portland, OR

Updated: 9:15 AM PDT

Temperature: 54.1 °F Dew Point: 52 °F Humidity: 92% Wind: North at - Pressure: 30.24 in Hourly Precipitation: - Graphs

Location: Portland - West Hills, Portland, OR

Updated: 9:24 AM PDT

Temperature: 51.3 °F Dew Point: 51 °F Humidity: 100% Wind: Calm Pressure: 30.09 in Hourly Precipitation: 0.00 in Graphs

Location: Southwest Portland, Portland, OR

Updated: 9:15 AM PDT

Temperature: 53.8 °F Dew Point: 50 °F Humidity: 86% Wind: North at - Pressure: 30.22 in Hourly Precipitation: - Graphs

Location: Southwest Portland, Portland, OR

Updated: 9:15 AM PDT

Temperature: 53.6 °F Dew Point: 53 °F Humidity: 98% Wind: North at - Pressure: 30.23 in Hourly Precipitation: - Graphs

Location: Hillsdale, Portland, OR

Updated: 9:13 AM PDT

Temperature: 52.9 °F Dew Point: 50 °F Humidity: 91% Wind: SSE at 1.0 mph Pressure: 30.26 in Hourly Precipitation: 0.00 in Graphs

Location: Southwest Portland, Portland, OR

Updated: 9:15 AM PDT

Temperature: 57.2 °F Dew Point: 53 °F Humidity: 86% Wind: North at - Pressure: 30.25 in Hourly Precipitation: - Graphs

Location: Lair Hill, Portland, OR

Updated: 9:24 AM PDT

Temperature: 56.5 °F Dew Point: 54 °F Humidity: 90% Wind: Calm Pressure: 30.12 in Hourly Precipitation: 0.00 in Graphs

Location: APRSWXNET, Portland, OR

Updated: 8:56 AM PDT

Temperature: 51 °F Dew Point: 50 °F Humidity: 96% Wind: Calm Pressure: 30.15 in Hourly Precipitation: 0.00 in Graphs

Location: Bridlemile, Portland, OR

Updated: 9:23 AM PDT

Temperature: 53.1 °F Dew Point: 52 °F Humidity: 96% Wind: SW at 1.7 mph Pressure: 30.00 in Hourly Precipitation: - Graphs

Location: APRSWXNET, Portland, OR

Updated: 8:59 AM PDT

Temperature: 56 °F Dew Point: 52 °F Humidity: 87% Wind: Calm Pressure: 30.29 in Hourly Precipitation: 0.00 in Graphs

Location: Downtown Portland, Portland, OR

Updated: 9:04 AM PDT

Temperature: 56.8 °F Dew Point: 51 °F Humidity: 84% Wind: North at - Pressure: 30.05 in Hourly Precipitation: - Graphs

Location: Southwest Portland, Portland, OR

Updated: 9:15 AM PDT

Temperature: 56.8 °F Dew Point: 52 °F Humidity: 84% Wind: North at - Pressure: 30.05 in Hourly Precipitation: - Graphs

Location: MesoWest, Portland, OR

Updated: 8:35 AM PDT

Temperature: 54 °F Dew Point: 54 °F Humidity: 99% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: Multnomah Village North, Portland, OR

Updated: 9:13 AM PDT

Temperature: 55.1 °F Dew Point: 53 °F Humidity: 92% Wind: Calm Pressure: 30.19 in Hourly Precipitation: 0.00 in Graphs

Location: N of Bridlemile School, Portland, OR

Updated: 9:15 AM PDT

Temperature: 54.8 °F Dew Point: 52 °F Humidity: 89% Wind: Calm Pressure: 30.18 in Hourly Precipitation: 0.00 in Graphs

Location: Hoyt Arboretum, Portland, OR

Updated: 9:15 AM PDT

Temperature: 53.2 °F Dew Point: 52 °F Humidity: 94% Wind: Calm Pressure: 30.09 in Hourly Precipitation: 0.00 in Graphs

Location: Westerly, NW Portland, Portland, OR

Updated: 9:19 AM PDT

Temperature: 54.8 °F Dew Point: 52 °F Humidity: 91% Wind: Calm Pressure: 30.14 in Hourly Precipitation: - Graphs

Location: Downtown, Portland, OR

Updated: 9:15 AM PDT

Temperature: 55.8 °F Dew Point: 53 °F Humidity: 89% Wind: North at - Pressure: 30.11 in Hourly Precipitation: - Graphs

Location: Brooklyn, Portland, OR

Updated: 9:24 AM PDT

Temperature: 55.9 °F Dew Point: 52 °F Humidity: 88% Wind: Calm Pressure: 29.68 in Hourly Precipitation: 0.00 in Graphs

Location: Hillside, Portland, OR

Updated: 9:15 AM PDT

Temperature: 55.2 °F Dew Point: 52 °F Humidity: 89% Wind: North at - Pressure: 29.99 in Hourly Precipitation: - Graphs

Location: Pearl District, Portland, OR

Updated: 9:15 AM PDT

Temperature: 57.2 °F Dew Point: 52 °F Humidity: 84% Wind: North at - Pressure: 30.03 in Hourly Precipitation: - Graphs

Location: Sylvan Highlands, Portland, OR

Updated: 9:24 AM PDT

Temperature: 51.8 °F Dew Point: 50 °F Humidity: 94% Wind: Calm Pressure: 29.85 in Hourly Precipitation: 0.00 in Graphs

Location: Buckman, Portland, OR

Updated: 9:15 AM PDT

Temperature: 55.6 °F Dew Point: 52 °F Humidity: 89% Wind: North at - Pressure: 30.04 in Hourly Precipitation: - Graphs

Location: Southwest Portland, Portland, OR

Updated: 9:15 AM PDT

Temperature: 55.4 °F Dew Point: 52 °F Humidity: 90% Wind: North at - Pressure: 30.27 in Hourly Precipitation: - Graphs

Location: Southwest Portland, Portland, OR

Updated: 9:15 AM PDT

Temperature: 55.4 °F Dew Point: 53 °F Humidity: 92% Wind: North at - Pressure: 30.24 in Hourly Precipitation: - Graphs

Location: MesoWest, Portland, OR

Updated: 8:50 AM PDT

Temperature: 54 °F Dew Point: 50 °F Humidity: 87% Wind: South at 5 mph Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: Richmond / Stripling Weather Network, Portland, OR

Updated: 9:12 AM PDT

Temperature: 55.4 °F Dew Point: 55 °F Humidity: 98% Wind: Calm Pressure: 30.14 in Hourly Precipitation: - Graphs

Location: Portland Rowing Club, Portland, OR

Updated: 9:24 AM PDT

Temperature: 56.9 °F Dew Point: 53 °F Humidity: 86% Wind: SSE at 1.0 mph Pressure: 30.19 in Hourly Precipitation: 0.00 in Graphs

Location: Southwest Portland, Portland, OR

Updated: 9:15 AM PDT

Temperature: 56.1 °F Dew Point: 53 °F Humidity: 90% Wind: North at - Pressure: 30.11 in Hourly Precipitation: 0.00 in Graphs

Location: Waverleigh Heights, Portland, OR

Updated: 9:15 AM PDT

Temperature: 55.5 °F Dew Point: 53 °F Humidity: 92% Wind: Calm Pressure: 30.16 in Hourly Precipitation: - Graphs

Location: West Slope, Portland, OR

Updated: 9:18 AM PDT

Temperature: 56.3 °F Dew Point: 52 °F Humidity: 87% Wind: Calm Pressure: 29.87 in Hourly Precipitation: - Graphs

Location: Richmond, Portland, OR

Updated: 9:15 AM PDT

Temperature: 54.9 °F Dew Point: 53 °F Humidity: 93% Wind: North at - Pressure: 30.25 in Hourly Precipitation: - Graphs

Location: Irvington, Portland, OR

Updated: 9:23 AM PDT

Temperature: 56.4 °F Dew Point: 54 °F Humidity: 91% Wind: Calm Pressure: 30.15 in Hourly Precipitation: 0.00 in Graphs

Location: Sellwood / West Moreland, Portland, OR

Updated: 9:14 AM PDT

Temperature: 58.1 °F Dew Point: 53 °F Humidity: 83% Wind: Calm Pressure: 29.92 in Hourly Precipitation: - Graphs

Location: Ashcreek (SW 52nd + Orchid), Portland, OR

Updated: 9:21 AM PDT

Temperature: 56.1 °F Dew Point: 52 °F Humidity: 87% Wind: WNW at 1.7 mph Pressure: 30.06 in Hourly Precipitation: - Graphs

Location: Kerns, Portland, OR

Updated: 9:24 AM PDT

Temperature: 55.9 °F Dew Point: 53 °F Humidity: 89% Wind: Calm Pressure: 29.78 in Hourly Precipitation: 0.00 in Graphs

Location: Laurelhurst, Portland, OR

Updated: 9:23 AM PDT

Temperature: 54.9 °F Dew Point: 49 °F Humidity: 80% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.00 in Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Portland 
240 am PDT Sat may 23 2015 


Synopsis...an upper low will remain over the western U.S. Through 
early next week with a narrow ridge of high pressure offshore. A low 
level onshore flow will keep marine air over the forecast area 
through early next week. A gradual warming trend is expected middle to 
late next week. 
&& 


Short term...water vapor showed main upper trough axis was well 
inland over Idaho and eastern Nevada. Radar showed some showers continued 
to spread west as far as the coast early this morning...aided in part 
by another weak upper low moving S down the Oregon coast. As this 
low moves S the upper flow appears likely to become more northwest again 
later today and tonight which should limit the potential for showers 
to spread so far west. Will keep a slight chance for showers through 
the morning over the interior areas...then limit their chances to 
the Cascades later today and tonight. Onshore flow is expected to 
continue through the day today...and in fact through the rest of the 
short term period. This will tend to keep plenty of marine clouds in 
over most of the forecast area for the next few days...with perhaps 
some late day breaks in the clouds for some inland areas especially in the 
S. The marine air and clouds will keep daytime temperatures near normals or 
a bit on the cooler side of normal through Monday. A chance for morning 
drizzle will remain along the coast and Coast Range through this 
period...and may spread inland sun and Monday morning as another upper 
low center drops S into Washington by Monday. 


Long term...no changes. Previous discussion follows. Monday night 
through Friday...by Monday night an upper level low pressure system 
will be sliding generally through the region...though confidence in 
the precise timing and track remain relatively low. Models seem to 
be clustering on a solution that drops the low along or east of the 
Cascades as it moves south from Canada...which will provide for 
plenty of marine clouds but keep most precipitation in the higher 
terrain of the Cascades. Then...shortwave ridging will likely begin 
to build over the region for dry conditions and warming... 
particularly for the second half of the week. While model spread 
remains somewhat large with respect to how high heights will 
rise...high temperatures could climb into the lower 80s for the 
interior on Friday. Cullen 
&& 


Aviation...a spread of flight conditions across the area at this 
hour. Some showers and weak middle level instability remains with a 
slightly more organized line running just north of a keug-konp 
line and moving south for the next few hours. Feel inland ceilings 
will largely hover between 025 and 035 through early afternoon 
before lifting to between 035 and 050 for the evening. May see the 
stratus go scattered later in the afternoon but do not have enough 
confidence to go that strongly against guidance. Even if it 
does...feel the ceilings will close back up around or shortly after 
sunset around 345z. Coastal terminals appear to be on their way 
to widespread IFR ceilings as was previously expected though kast is 
taking the longest to drop ad has not quite reached that low yet. 
The coastal stratus optimistically may break up a bit and lift 
back to 020-025 but will keep them closer to the 015 above ground level mark as a 
preliminary though for the 12z taf package. 


Kpdx and approaches...ceilings bouncing between 025 and 035 with patchy 
drizzle/very light rain will continue until around 19z. Feel ceilings 
will lift and break up somewhat through the early evening hours 
but do not expect them to rise above the 040 visual approach 
threshold for more than a few hours this evening at best. /Jbonk 


&& 


Marine...persistent high pressure offshore and low pressure 
inland brings northwest to north winds across the waters for the 
next several days. Not much concern for speeds as highest wind 
gusts stay several kts below the 21 knots criteria. Winds off the 
British Columbia coast...however...will bring a choppy fresh 
swell for the next couple days before a slightly higher and longer 
period west-northwest swell dominates the waters beginning Tuesday evening. 
/Jbonk 


&& 


Pqr watches/warnings/advisories... 
or...none. 
Washington...none. 
Pz...none. 
&& 


$$ 


Interact with US via social media 
www.Facebook.Com/nwsportland 
www.Twitter.Com/nwsportland 


This discussion is for northwest Oregon and southwest Washington 
from the Cascade crest to 60 nautical miles offshore. The area is 
commonly referred to as the forecast area. 






National Weather Service Glossary of Abbreviations

Non-Expanded Version (with abbreviations)

Powered by the Weather Underground, Inc.