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

  • 44°
  • Overcast
  • Wind: WNW 4 mph
  • Humidity: 89%
  • Visibility: 10.0 miles
  • Dew Point: 41°
  • Pressure: 30.49 in. +
  • Heat Index: 42

Select a Section

Click a section below for more information.

Next 12 Hours

2  am
5  am
8  am
11  am
2  pm
Overcast
Overcast
Overcast
Overcast
Mostly Cloudy
Mostly Cloudy
Clear
Clear
Clear
Clear
46°
44°
44°
52°
57°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Sunday
  • Partly Cloudy
  • High: 60 °
  • Low: 43 °
  • Partly Cloudy
  • Monday
  • Clear
  • High: 61 °
  • Low: 44 °
  • Clear
  • Tuesday
  • Clear
  • High: 63 °
  • Low: 42 °
  • Clear
  • Wednesday
  • Partly Cloudy
  • High: 60 °
  • Low: 46 °
  • Partly Cloudy
  • Thursday
  • Mostly Cloudy
  • High: 59 °
  • Low: 48 °
  • Mostly Cloudy

Forecast for Portland, Oregon

Updated: 3:31 am PST on February 6, 2016

  • Today

    Partly sunny. A 20 percent chance of showers in the morning. Patchy morning fog. Highs near 55. Light wind becoming southeast 5 to 10 mph this afternoon.

  • Tonight

    Partly cloudy in the evening...then mostly cloudy. Areas of fog after midnight. Lows around 35. Light wind.

  • Sunday

    Mostly cloudy in the morning...then partly cloudy. Areas of morning fog. Highs 50 to 55. East wind 5 to 10 mph...except east wind 10 to 20 mph with gusts to 30 mph near The Gorge.

  • Sunday Night

    Mostly clear. Patchy fog after midnight. Lows 40 to 45. East wind 5 to 10 mph...except east wind 15 to 25 mph with gusts to 40 mph near The Gorge.

  • Monday

    Sunny. Patchy morning fog. Highs around 60. Northeast wind 5 to 10 mph...except east wind 20 to 30 mph with gusts to 40 mph near The Gorge.

  • Monday Night

    Clear. Lows around 40.

  • Tuesday

    Sunny. Highs around 60.

  • Tuesday Night

    Mostly clear. Lows around 40.

  • Wednesday

    Mostly sunny. Highs 55 to 60.

  • Wednesday Night

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

  • Thursday

    Mostly cloudy with a 20 percent chance of rain. Highs around 55.

  • Thursday Night

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

  • Friday

    Rain likely. Highs around 50. Chance of rain 60 percent.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Southwest Portland, Portland, OR

Updated: 2:20 AM PST

Temperature: 45.9 °F Dew Point: 42 °F Humidity: 87% Wind: North at - Pressure: 30.54 in Hourly Precipitation: - Windchill: 46 °F Graphs

Location: Portland - West Hills, Portland, OR

Updated: 2:24 AM PST

Temperature: 42.8 °F Dew Point: 41 °F Humidity: 94% Wind: NNW at 2.0 mph Pressure: 30.40 in Hourly Precipitation: 0.00 in Windchill: 43 °F Graphs

Location: Southwest Portland, Portland, OR

Updated: 2:20 AM PST

Temperature: 47.3 °F Dew Point: 44 °F Humidity: 89% Wind: North at - Pressure: 30.51 in Hourly Precipitation: - Windchill: 47 °F Graphs

Location: Southwest Portland, Portland, OR

Updated: 2:21 AM PST

Temperature: 43.5 °F Dew Point: 43 °F Humidity: 98% Wind: North at - Pressure: 30.54 in Hourly Precipitation: - Windchill: 44 °F Graphs

Location: Southwest Portland, Portland, OR

Updated: 2:21 AM PST

Temperature: 45.1 °F Dew Point: 42 °F Humidity: 90% Wind: North at - Pressure: 30.54 in Hourly Precipitation: - Windchill: 45 °F Graphs

Location: Southwest Portland, Portland, OR

Updated: 2:21 AM PST

Temperature: 47.3 °F Dew Point: 41 °F Humidity: 79% Wind: North at - Pressure: 30.26 in Hourly Precipitation: - Windchill: 47 °F Graphs

Location: Hillsdale, Portland, OR

Updated: 2:22 AM PST

Temperature: 44.0 °F Dew Point: 42 °F Humidity: 91% Wind: Calm Pressure: 30.58 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: Southwest Portland, Portland, OR

Updated: 2:20 AM PST

Temperature: 47.8 °F Dew Point: 42 °F Humidity: 79% Wind: North at - Pressure: 30.53 in Hourly Precipitation: - Windchill: 48 °F Graphs

Location: Hillsdale, Portland, OR

Updated: 2:21 AM PST

Temperature: 43.0 °F Dew Point: 40 °F Humidity: 88% Wind: Calm Pressure: 30.26 in Hourly Precipitation: - Windchill: 43 °F Graphs

Location: Bridlemile, Portland, OR

Updated: 2:18 AM PST

Temperature: 43.5 °F Dew Point: 42 °F Humidity: 93% Wind: East at 1.7 mph Pressure: 30.32 in Hourly Precipitation: - Windchill: 44 °F Graphs

Location: Hillsdale, Portland, OR

Updated: 2:24 AM PST

Temperature: 43.7 °F Dew Point: 41 °F Humidity: 91% Wind: Calm Pressure: 29.86 in Hourly Precipitation: - Windchill: 44 °F Graphs

Location: Downtown Portland, Portland, OR

Updated: 2:20 AM PST

Temperature: 46.9 °F Dew Point: 40 °F Humidity: 78% Wind: North at - Pressure: 30.35 in Hourly Precipitation: - Windchill: 47 °F Graphs

Location: West Hillsdale, Portland, OR

Updated: 2:24 AM PST

Temperature: 44.6 °F Dew Point: 42 °F Humidity: 91% Wind: Calm Pressure: 30.61 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: Multnomah Village North, Portland, OR

Updated: 2:15 AM PST

Temperature: 45.1 °F Dew Point: 43 °F Humidity: 92% Wind: Calm Pressure: 30.52 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: N of Bridlemile School, Portland, OR

Updated: 2:11 AM PST

Temperature: 44.9 °F Dew Point: 43 °F Humidity: 93% Wind: Calm Pressure: 30.50 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: Hoyt Arboretum, Portland, OR

Updated: 2:21 AM PST

Temperature: 43.1 °F Dew Point: 42 °F Humidity: 94% Wind: ESE at 1.0 mph Pressure: 30.40 in Hourly Precipitation: 0.00 in Windchill: 43 °F Graphs

Location: Hillsdale, Portland, OR

Updated: 2:24 AM PST

Temperature: 44.8 °F Dew Point: 41 °F Humidity: 87% Wind: Calm Pressure: 30.47 in Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

Location: Westerly, NW Portland, Portland, OR

Updated: 2:24 AM PST

Temperature: 45.4 °F Dew Point: 42 °F Humidity: 89% Wind: Calm Pressure: 30.45 in Hourly Precipitation: - Windchill: 45 °F Graphs

Location: Downtown, Portland, OR

Updated: 2:20 AM PST

Temperature: 46.0 °F Dew Point: 44 °F Humidity: 94% Wind: North at - Pressure: 30.41 in Hourly Precipitation: - Windchill: 46 °F Graphs

Location: Bridlemile, Portland, OR

Updated: 2:19 AM PST

Temperature: 44.4 °F Dew Point: 43 °F Humidity: 96% Wind: Calm Pressure: 30.33 in Hourly Precipitation: - Windchill: 44 °F Graphs

Location: Brooklyn, Portland, OR

Updated: 2:23 AM PST

Temperature: 46.8 °F Dew Point: 40 °F Humidity: 76% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Windchill: 47 °F Graphs

Location: Arboretum Hills, Portland, OR

Updated: 2:24 AM PST

Temperature: 42.8 °F Dew Point: 42 °F Humidity: 95% Wind: Calm Pressure: 29.57 in Hourly Precipitation: - Windchill: 43 °F Graphs

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

Updated: 2:20 AM PST

Temperature: 45.5 °F Dew Point: 42 °F Humidity: 89% Wind: North at - Pressure: 30.48 in Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

Location: Pearl District, Portland, OR

Updated: 2:20 AM PST

Temperature: 47.3 °F Dew Point: 42 °F Humidity: 81% Wind: North at - Pressure: 30.32 in Hourly Precipitation: - Windchill: 47 °F Graphs

Location: Multnomah Village, Portland, OR

Updated: 2:10 AM PST

Temperature: 44.8 °F Dew Point: 45 °F Humidity: 102% Wind: North at - Pressure: 30.37 in Hourly Precipitation: - Windchill: 45 °F Graphs

Location: Sylvan Highlands, Portland, OR

Updated: 2:24 AM PST

Temperature: 42.8 °F Dew Point: 39 °F Humidity: 87% Wind: Calm Pressure: 30.14 in Hourly Precipitation: 0.00 in Windchill: 43 °F Graphs

Location: Hosford - Abernethy, Portland, OR

Updated: 2:21 AM PST

Temperature: 46.2 °F Dew Point: 43 °F Humidity: 89% Wind: North at - Pressure: 30.56 in Hourly Precipitation: - Windchill: 46 °F Graphs

Location: Sylvan Hilll, Portland, OR

Updated: 2:24 AM PST

Temperature: 43.0 °F Dew Point: 38 °F Humidity: 84% Wind: Calm Pressure: 30.49 in Hourly Precipitation: 0.00 in Windchill: 43 °F Graphs

Location: South Burlingame, Portland, OR

Updated: 2:09 AM PST

Temperature: 45.9 °F Dew Point: 42 °F Humidity: 86% Wind: Calm Pressure: 30.08 in Hourly Precipitation: 1.63 in Windchill: 46 °F Graphs

Location: Buckman, Portland, OR

Updated: 2:20 AM PST

Temperature: 46.6 °F Dew Point: 42 °F Humidity: 85% Wind: North at - Pressure: 30.34 in Hourly Precipitation: - Windchill: 47 °F Graphs

Location: Southwest Portland, Portland, OR

Updated: 2:20 AM PST

Temperature: 44.8 °F Dew Point: 44 °F Humidity: 99% Wind: North at - Pressure: 30.58 in Hourly Precipitation: - Windchill: 45 °F Graphs

Location: Southwest Portland, Portland, OR

Updated: 2:21 AM PST

Temperature: 44.1 °F Dew Point: 44 °F Humidity: 100% Wind: North at - Pressure: 30.56 in Hourly Precipitation: - Windchill: 44 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion



AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE PORTLAND OR
242 AM PST SAT FEB  6 2016

.SYNOPSIS...LINGERING SHOWERS ENDING TODAY. THEN DRY FOR NEXT 3 TO 4
DAYS AS HIGH PRES BUILDS OVER THE REGION. WILL HAVE INCREASING
OFFSHORE FLOW LATER SUN AND MON...WHICH WILL WARM THE AIR MASS FOR
MILD DAYS.
&&

.SHORT TERM...TODAY THROUGH TUESDAY...
UPPER TROUGH PUSHING OVER THE REGION THIS AM... WITH ISOLATED
SHOWERS. THESE SHOWERS WILL END LATER TODAY AS THE UPPER TROUGH MOVES
FARTHER EAST INTO THE NRN ROCKIES. THE BEST THREAT OF SHOWERS WILL BE
OVER THE MOUNTAINS N OF A TILLAMOOK TO MT HOOD LINE.
OTHERWISE...VARIABLE CLOUDINESS OVER THE REGION...WITH SOME LARGE
AREAS OF OPEN SKIES. IN THESE OPEN SKY AREAS...WILL SEE AREAS OF FOG
AND LOW CLOUDS FORM...MAINLY FROM SALEM SOUTHWARD. MOST AREAS WILL
SEE PARTLY CLOUDY SKIES TODAY.

AS HIGH PRES BUILDS INTO THE REGION TONIGHT...SKIES WILL CLEAR.
HOWEVER...WITH LIGHT WINDS AND STILL DAMP GROUND...SHOULD SEE
WIDESPREAD FOG/LOW CLOUDS LATER THIS EVENING AND PERSIST WELL INTO
SUN AM. OFFSHORE FLOW NOT ALL THAT STRONG UNTIL LATER SUN AFTERNOON.
SO...LOW CLOUDS WILL CLEAR OFF QUICKLY ALONG THE COAST AND NEAR
COLUMBIA RIVER...BUT ELSEWHERE STRATUS WILL BE MUCH MORE STUBBORN IN
CLEARING. AS RESULT...HAVE LOWERED TEMPS TO THE UPPER 40S/LOW 50S IN
THOSE AREAS SUCH AS TO SOUTH OF SALEM AND COWLITZ VALLEY WHERE CLOUDS
WILL PERSIST LONGER ON SUN.  

EAST WINDS THROUGH THE GORGE TO INCREASE SUN NIGHT AS THE GRADIENT
THROUGH THE GORGE GETS UP TO AT LEAST 7 MB...HOWEVER THIS STILL LOOKS
LIKE A GAP FLOW EVENT. THIS GRADIENT SUPPORTS GUSTS TO AROUND 50 MPH
AT CORBETT AND ROOSTER ROCK...AND MUCH HIGHER AT CROWN
POINT...PERHAPS 60 TO 70 MPH. LOOK FOR LOW STRATUS AND FOG TO BANK UP
AGAINST PARKDALE/HOOD RIVER VALLEY STARTING LATER SUN NIGHT. EXPECT
FOG/LOW CLOUDS TO REDEVELOP IN VALLEYS AWAY FROM GORGE.

THE WARMING THAT BEGINS IN THE COAST RANGE AND FOOTHILLS ON SUNDAY
DUE TO THE BUILDING UPPER RIDGE WILL INCREASE MONDAY...AND THE PEAK
OF THE INVERSION ON MODEL SOUNDINGS INDICATE THAT LOWER TO MID 60S
ARE POSSIBLE IN THE MID LEVEL SLOPES OF THE CASCADES AND IN THE COAST
MTNS. THE LOW SUN ANGLE FOR EARLY FEBRUARY AND THE EAST WINDS THROUGH
THE GORGE WILL WORK TO MAINTAIN THE VALLEY INVERSIONS AND COOLER
TEMPS IN THE LOWER VALLEYS.  
&& 
 
.LONG TERM...TUESDAY NIGHT THROUGH FRIDAY...LITTLE CHANGE IN THE
FORECAST THROUGH WEDNESDAY AS A STRONG UPPER LEVEL RIDGE PERSISTS
OVER THE PAC NW. EXPECT WARM AND DRY CONDITIONS UNDER WEAK OFFSHORE
FLOW. LIGHT WINDS WILL ALSO ALLOW PATCHY FOG TO DEVELOP OVERNIGHT
THROUGH EARLY WEDNESDAY OVER MUCH OF THE INTERIOR. THE FOG WILL
LIKELY BURN OFF LATE IN THE MORNING...BUT WOULD NOT BE SURPRISED IF
IT PERSISTS INTO THE AFTERNOON. MODERATE EAST WINDS NEAR THE COLUMBIA
RIVER GORGE WILL HELP LIMIT FOG DEVELOPMENT IN THE NORTH VALLEY.
TEMPS ARE EXPECTED TO CLIMB NEAR 60 EARLY NEXT WEEK...BUT IF THE FOG
LINGERS WE COULD SEE SLIGHTLY COOLER TEMPS. OUR NEXT SHOT AT RAIN
ARRIVES LATE WEDNESDAY AS A WEAK SHORTWAVE BRINGS A STRETCHING FRONT
ACROSS THE PAC NW. THIS WILL HELP OPEN THE DOOR FOR AN ACTIVE WEATHER
PATTERN...WITH WET WEATHER LIKELY CONTINUING LATE NEXT WEEK. /64
&&

.AVIATION...A FEW SHOWERS LINGERING THIS MORNING BEHIND LAST
NIGHTS COLD FRONTAL PASSAGE. SHOWERS TO TAPER OFF LATER THIS
MORNING...WITH CLOUDS SCATTERING THIS AFTERNOON. EXPECT MAINLY
VFR CONDITIONS THROUGH THIS EVENING. HOWEVER...THERE IS CHANCE FOR
SOME PATCHY FOG OR LOW STRATUS OVER THE CENTRAL AND SOUTHERN
WILLAMETTE VALLEY BETWEEN 12Z AND 18Z. WLY 850 MB FLOW OF 20-30 
KT WILL RESULT IN MVFR OR WORSE CONDITIONS OVER THE HIGHER
TERRAIN WITH FREQUENT OBSCUREMENT THROUGH THIS MORNING.

KPDX AND APPROACHES...EXPECT MAINLY VFR CONDITIONS THROUGH
TONIGHT. THERE IS A CHANCE FOR A PASSING SHOWER THIS AM...
THEN CLOUD COVER SCATTERS CONSIDERABLY THIS AFTERNOON. PYLE
&&

.MARINE...WESTERLY POST-COLD FRONTAL WINDS ARE GRADUALLY SUBSIDING
THIS MORNING. HAVE DROPPED THE SMALL CRAFT ADVISORY FOR WINDS FOR
THE CENTRAL OREGON WATERS. WILL MAINTAIN THE SMALL CRAFT FOR THE
NORTHERN WATERS THROUGH 12Z THIS MORNING. THEN WINDS TO REMAIN
BELOW 20 KT THROUGH THIS EVENING. A WARM FRONT WILL BRING
INCREASING WINDS AGAIN LATE TONIGHT INTO SUN MORNING...MAINLY OVER
THE NORTHERN OUTER WATERS. EXPECT SOUTHERLY WINDS OF 15 TO 20 KT
WITH GUSTS TO 25 KT. OFFSHORE FLOW PATTERN DEVELOPS SUNDAY AND
WILL LAST INTO THE MIDDLE OF NEXT WEEK. ANOTHER WARM FRONT IS
MODELED TO BRING INCREASING SOUTHERLY WINDS AGAIN TUE NIGHT INTO
WED.
 
SEAS REMAIN ABOVE 10 FEET THROUGH THIS EVENING. LATEST GUIDANCE
STILL SHOWS SEAS BUILDING JUST ABOVE 10 FT LATE SUN NIGHT OR
MON...THEN FALLING BACK BELOW 10 FT MON NIGHT. A LONGER PERIOD
WESTERLY SWELL IS MODELED TO ARRIVE DURING THE SECOND HALF OF NEXT
WEEK. PYLE
&&

.PQR WATCHES/WARNINGS/ADVISORIES...
OR...NONE.

WA...NONE.

PZ...SMALL CRAFT ADVISORY FOR WINDS UNTIL 4 AM THIS AM FOR THE
 NORTHERN COASTAL WATERS...OR FROM CAPE SHOALWATER TO
 CASCADE HEAD. 

     SMALL CRAFT ADVISORY FOR HAZARDOUS SEAS UNTIL 10 PM THIS 
 EVENING ON ALL WATERS FROM CAPE SHOALWATER TO FLORENCE.

     SMALL CRAFT ADVISORY FOR ROUGH COLUMBIA RIVER CONDITIONS
 UNTIL 7 PM TODAY. 
&&



$$

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

Expanded Version (without abbreviations)

Powered by the Weather Underground, Inc.