Portland, Oregon Weather Conditions

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Current Conditions

  • 50°
  • Mostly Cloudy
  • Wind: ESE 7 mph
  • Humidity: 80%
  • Visibility: 10.0 miles
  • Dew Point: 44°
  • Pressure: 30.12 in. -

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Next 12 Hours

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Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Friday
  • Rain
  • High: 55 °
  • Low: 43 °
  • Rain
  • Saturday
  • Rain
  • High: 51 °
  • Low: 48 °
  • Rain
  • Sunday
  • Rain
  • High: 54 °
  • Low: 52 °
  • Rain
  • Monday
  • Overcast
  • High: 59 °
  • Low: 49 °
  • Overcast
  • Tuesday
  • Chance of Rain
  • High: 56 °
  • Low: 47 °
  • Chance of Rain

Forecast for Portland, Oregon

Updated: 8:48 PM PST on February 11, 2016

  • Tonight

    Mostly cloudy. Rain likely in the evening...then a chance of rain after midnight. Patchy fog. Lows 45 to 50. Southeast wind 5 to 10 mph. Chance of rain 70 percent. Rainfall amounts less than a tenth of an inch.

  • Friday

    Rain in the morning...then showers likely in the afternoon. Highs around 55. South wind 5 to 10 mph. Chance of precipitation 90 percent. Rainfall amounts a tenth to a quarter of an inch.

  • Friday Night

    Mostly cloudy. Chance of showers in the evening... then showers likely after midnight. Lows 40 to 45. South wind 5 to 10 mph. Chance of precipitation 70 percent. Rainfall amounts around a tenth of an inch.

  • Saturday

    Cloudy. Chance of showers in the morning...then rain likely in the afternoon. Highs around 50. South wind 5 to 10 mph. Chance of precipitation 70 percent.

  • Saturday Night

    Rain. Lows around 45. South wind 5 to 15 mph. Chance of rain near 100 percent.

  • Sunday

    Rain. Highs around 55. Chance of rain 90 percent.

  • Sunday Night

    Cloudy with a 50 percent chance of rain. Lows around 50.

  • Washingtons Birthday

    Mostly cloudy with a 40 percent chance of rain. Highs around 60.

  • Monday Night

    Mostly cloudy with a 40 percent chance of rain. Lows 45 to 50.

  • Tuesday

    Mostly cloudy with a 50 percent chance of rain. Highs around 55.

  • Tuesday Night

    Cloudy with a 50 percent chance of rain. Lows around 45.

  • Wednesday

    Rain likely. Highs 50 to 55. Chance of rain 70 percent.

  • Wednesday Night

    Rain likely. Lows around 40. Chance of rain 70 percent.

  • Thursday

    Cloudy with a 50 percent chance of rain. Highs around 50.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Southwest Portland, Portland, OR

Updated: 9:26 PM PST

Temperature: 50.4 °F Dew Point: 47 °F Humidity: 87% Wind: North at - Pressure: 30.18 in Hourly Precipitation: - Windchill: - Graphs

Location: Portland - West Hills, Portland, OR

Updated: 9:30 PM PST

Temperature: 48.5 °F Dew Point: 46 °F Humidity: 90% Wind: NNE at 3.0 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: Southwest Portland, Portland, OR

Updated: 9:27 PM PST

Temperature: 51.6 °F Dew Point: 46 °F Humidity: 80% Wind: North at - Pressure: 30.16 in Hourly Precipitation: - Windchill: - Graphs

Location: Southwest Portland, Portland, OR

Updated: 9:29 PM PST

Temperature: 48.9 °F Dew Point: 47 °F Humidity: 94% Wind: North at - Pressure: 30.17 in Hourly Precipitation: - Windchill: 49 °F Graphs

Location: Southwest Portland, Portland, OR

Updated: 9:29 PM PST

Temperature: 50.0 °F Dew Point: 47 °F Humidity: 90% Wind: North at - Pressure: 30.18 in Hourly Precipitation: - Windchill: - Graphs

Location: Southwest Portland, Portland, OR

Updated: 9:28 PM PST

Temperature: 53.8 °F Dew Point: 46 °F Humidity: 74% Wind: North at - Pressure: 29.90 in Hourly Precipitation: - Windchill: - Graphs

Location: Hillsdale, Portland, OR

Updated: 9:22 PM PST

Temperature: 50.0 °F Dew Point: 46 °F Humidity: 86% Wind: NNE at 3.0 mph Pressure: 30.20 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Southwest Portland, Portland, OR

Updated: 9:27 PM PST

Temperature: 52.9 °F Dew Point: 46 °F Humidity: 78% Wind: North at - Pressure: 30.16 in Hourly Precipitation: - Windchill: - Graphs

Location: Hillsdale, Portland, OR

Updated: 9:29 PM PST

Temperature: 48.4 °F Dew Point: 44 °F Humidity: 84% Wind: ENE at 3.7 mph Pressure: 29.90 in Hourly Precipitation: - Windchill: 47 °F Graphs

Location: Bridlemile, Portland, OR

Updated: 9:19 PM PST

Temperature: 49.8 °F Dew Point: 46 °F Humidity: 85% Wind: East at 12.5 mph Pressure: 29.94 in Hourly Precipitation: - Windchill: 45 °F Graphs

Location: Southwest Portland, Portland, OR

Updated: 9:27 PM PST

Temperature: 53.6 °F Dew Point: 46 °F Humidity: 74% Wind: North at - Pressure: 29.98 in Hourly Precipitation: - Windchill: - Graphs

Location: APRSWXNET, Portland, OR

Updated: 9:09 PM PST

Temperature: 49 °F Dew Point: 46 °F Humidity: 89% Wind: Calm Pressure: 30.22 in Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

Location: Hillsdale, Portland, OR

Updated: 9:30 PM PST

Temperature: 49.5 °F Dew Point: 45 °F Humidity: 83% Wind: ESE at 4.2 mph Pressure: 29.50 in Hourly Precipitation: - Windchill: 48 °F Graphs

Location: West Hillsdale, Portland, OR

Updated: 9:29 PM PST

Temperature: 51.1 °F Dew Point: 45 °F Humidity: 79% Wind: Calm Pressure: 30.27 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: N of Bridlemile School, Portland, OR

Updated: 9:22 PM PST

Temperature: 50.9 °F Dew Point: 47 °F Humidity: 86% Wind: Calm Pressure: 30.12 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Hoyt Arboretum, Portland, OR

Updated: 9:18 PM PST

Temperature: 47.6 °F Dew Point: 46 °F Humidity: 93% Wind: South at 1.0 mph Pressure: 30.04 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: Hillsdale, Portland, OR

Updated: 9:30 PM PST

Temperature: 50.5 °F Dew Point: 44 °F Humidity: 79% Wind: NNE at 3.6 mph Pressure: 30.13 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Westerly, NW Portland, Portland, OR

Updated: 9:18 PM PST

Temperature: 51.7 °F Dew Point: 47 °F Humidity: 84% Wind: Calm Pressure: 30.09 in Hourly Precipitation: - Windchill: - Graphs

Location: Downtown, Portland, OR

Updated: 9:27 PM PST

Temperature: 50.9 °F Dew Point: 46 °F Humidity: 84% Wind: North at - Pressure: 30.05 in Hourly Precipitation: - Windchill: - Graphs

Location: Bridlemile, Portland, OR

Updated: 9:26 PM PST

Temperature: 48.2 °F Dew Point: 47 °F Humidity: 95% Wind: Calm Pressure: 29.92 in Hourly Precipitation: - Windchill: 48 °F Graphs

Location: Brooklyn, Portland, OR

Updated: 9:30 PM PST

Temperature: 50.5 °F Dew Point: 45 °F Humidity: 82% Wind: Calm Pressure: 29.62 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Arboretum Hills, Portland, OR

Updated: 9:30 PM PST

Temperature: 48.6 °F Dew Point: 45 °F Humidity: 86% Wind: SW at 1.7 mph Pressure: 29.22 in Hourly Precipitation: - Windchill: 49 °F Graphs

Location: Sylvan - Highlands - Southwest Hills, Portland, OR

Updated: 9:28 PM PST

Temperature: 48.6 °F Dew Point: 47 °F Humidity: 93% Wind: North at - Pressure: 30.12 in Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

Location: Pearl District, Portland, OR

Updated: 9:27 PM PST

Temperature: 53.6 °F Dew Point: 46 °F Humidity: 76% Wind: North at - Pressure: 29.95 in Hourly Precipitation: - Windchill: - Graphs

Location: Multnomah Village, Portland, OR

Updated: 9:30 PM PST

Temperature: 49.3 °F Dew Point: 50 °F Humidity: 101% Wind: North at - Pressure: 29.97 in Hourly Precipitation: - Windchill: 49 °F Graphs

Location: Sylvan Highlands, Portland, OR

Updated: 9:30 PM PST

Temperature: 48.0 °F Dew Point: 42 °F Humidity: 81% Wind: Calm Pressure: 29.80 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: Hosford - Abernethy, Portland, OR

Updated: 9:29 PM PST

Temperature: 50.9 °F Dew Point: 48 °F Humidity: 90% Wind: North at - Pressure: 30.19 in Hourly Precipitation: - Windchill: - Graphs

Location: Sylvan Hilll, Portland, OR

Updated: 9:29 PM PST

Temperature: 48.0 °F Dew Point: 42 °F Humidity: 81% Wind: Calm Pressure: 30.15 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: South Burlingame, Portland, OR

Updated: 9:30 PM PST

Temperature: 50.4 °F Dew Point: 46 °F Humidity: 85% Wind: Calm Pressure: 29.74 in Hourly Precipitation: 1.63 in Windchill: - Graphs

Location: Buckman, Portland, OR

Updated: 9:27 PM PST

Temperature: 51.3 °F Dew Point: 47 °F Humidity: 85% Wind: North at - Pressure: 29.97 in Hourly Precipitation: - Windchill: - Graphs

Location: Southwest Portland, Portland, OR

Updated: 9:28 PM PST

Temperature: 49.3 °F Dew Point: 47 °F Humidity: 91% Wind: North at - Pressure: 30.20 in Hourly Precipitation: - Windchill: 49 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Portland or 
830 PM PST Thursday Feb 11 2016 


Synopsis...a mild and moist southwest flow pattern into northwest 
Oregon and southwest Washington will into Friday. A cold front will 
then bring cooler temperatures and lower snow levels to below the 
Cascades passes Friday night and Saturday. A warm front will spread 
steadier rain and produce rising snow levels late Saturday and 
Sunday. Additional unsettled weather will produce more valley rain 
and mountain snow next week. 


&& 


Short term...radar showed most of the precipitation overrunning a 
warm front this evening had lifted north into Washington....leaving most of the 
interior of northwest Oregon dry late this evening. A cold front off the 
coast was poised to push inland...according to most models Friday 
morning. On satellite the cold front appeared to lack deep moisture 
this evening as evidenced by a lack of cold topped clouds...but a 
wave moving up off the S Oregon coast suggested at least a small 
chance for some rain to move back in later tonight...so will need to 
keep a mention for the possibility of some light rain late down the 
S interior....but with the better chances for rain remaining near 
the coast. 


Remainder of short term discussion unchanged... a surface low 
pressure is currently moving northward along 140w off the Pacific 
northwest coast. An attendant cold front currently near 130w will 
push eastward into the region early Friday. This will bring a period 
of rain Friday morning...and allow snow levels to lower to near 4500- 
5000 feet Friday afternoon. The shortwave trough responsible for the 
low pressure system will lag a bit and skirt our northern zones 
Friday night. This should produce an uptick in shower activity and 
allow snow levels to lower further...generally into the 3500-4000 feet 
range. Snowfall amounts will likely be greatest across the South 
Washington Cascades where 1 to 4 inches of snow appear likely. 
Farther south...even an inch of new snow Friday night might be a 
stretch in the Lane County Cascades. 


Any remaining showers should come to an end fairly quickly Saturday 
morning as weak shortwave ridging temporarily shifts eastward across 
the region. However...the break in the wet weather will be short 
lived as a strong warm front will spread clouds and steady rain into 
the region Saturday afternoon/evening...and likely continue to bring 
rain to the area for much of Sunday. Colder air will likely be slow 
to push out of the Cascades Saturday night. Given model quantitative precipitation forecast...there 
appears a good chance that portions of the South Washington Cascades 
and perhaps the north Oregon Cascades above 4000-5000 feet will see 
enough snow...somewhere on the order of 4 to 8 inches...to result in 
winter weather advisories Saturday night. However...impacts to travel 
should be short lived as snow levels should rise to 7000 feet or higher 
on Sunday. /Neuman 


Long term...no changes. Previous discussion follows. Sunday night 
through Thursday...the progressive weather pattern will persist into 
next week. Models continue to show a flat upper level ridge moving 
over the Pacific northwest early next week. This could bring a brief break from 
the rain Monday...but will maintain some chance probability of precipitation in the forecast 
due to lingering instability. A weak shortwave disturbance looks to 
ride over the top of the ridge on Tuesday and will likely push 
another front across the region late Tuesday/early Wednesday 
bringing more rain. Cascade snow looks to return Wednesday afternoon 
with snow levels lowering to around 3500 feet. Unsettled weather and 
lowering snow levels continue into Thursday as the base of the 
trough moves across the forecast area. 
Monday will likely be the warmest day...with temperatures trending cooler 
early next week. /64 


&& 


Aviation...ceilings and visible in the central and South Valley have 
dropped to mostly IFR this evening and expect that to continue 
tonight. Winds out of the east in the North Valley should keep VFR 
conditions in place near The Gorge but expect conditions from khio 
north and west to be mostly IFR tonight. The coast will likely 
have MVFR ceilings or visible through Friday morning. Expect MVFR visibilities 
and possibly MVFR ceilings with a weak front Friday morning...then 
rising to VFR in the afternoon. 


Kpdx and approaches...VFR conditions with rain and middle to high 
clouds. Gusty winds out of the east near the Columbia River gorge 
and around kttd. Bowen 


&& 


Marine...the building long-period northwest swell will dominate the 
waters tonight and peak around 14 feet by Friday morning. Seas will 
stay above 10 feet through the weekend. A low-end Small Craft 
Advisory for winds continues tonight...however there is still 
some concern that areas within 10 nm will not see frequent gusts 
above 20 knots. Best chance for increased gusts will be later 
tonight when the front nears. There is a chance for gale force 
gusts late in the weekend. Bowen/tj 


&& 


Pqr watches/warnings/advisories... 
or...none. 
Washington...none. 
Pz...Small Craft Advisory for winds until 4 am PST Friday for waters 
from Cape Shoalwater Washington to Cascade Head or from 10 to 60 nm- 
waters from Cascade Head to Florence or from 10 to 60 nm. 


Small Craft Advisory for hazardous seas until 4 am PST Sunday 
for coastal waters from Cape Shoalwater Washington to Florence or out 
60 nm. 


Small Craft Advisory for winds until 4 am PST Friday for coastal 
waters from Cape Shoalwater Washington to Cascade Head or out 10 nm- 
coastal waters from Cascade Head to Florence or out 10 nm. 


Small Craft Advisory for rough Columbia River bar until 4 am PST 
Saturday. 


&& 


$$ 


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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. 






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