Gresham, Oregon Weather Conditions

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Current Conditions

  • 59°
  • Clear
  • Wind: Variable 6 mph
  • Humidity: 75%
  • Visibility: 10.0 miles
  • Dew Point: 51°
  • Pressure: 30.24 in. -

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Next 12 Hours

12  pm
3  pm
6  pm
9  pm
12  am
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
64°
71°
72°
60°
54°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Thursday
  • Clear
  • High: 75 °
  • Low: 47 °
  • Clear
  • Friday
  • Partly Cloudy
  • High: 70 °
  • Low: 49 °
  • Partly Cloudy
  • Saturday
  • Chance of Rain
  • High: 64 °
  • Low: 46 °
  • Chance of Rain
  • Sunday
  • Partly Cloudy
  • High: 68 °
  • Low: 46 °
  • Partly Cloudy
  • Monday
  • Partly Cloudy
  • High: 68 °
  • Low: 46 °
  • Partly Cloudy

Forecast for Gresham, Oregon

Updated: 8:19 AM PDT on January 26, 2015

Dense fog advisory in effect until 11 am PDT this morning...
  • Thursday

    Areas of dense morning fog. Sunny. High near 75F. Winds NNE at 5 to 10 mph.

  • Thursday Night

    Mostly clear. Low 47F. Winds light and variable.

  • Friday

    Intervals of clouds and sunshine. High near 70F. Winds S at 10 to 15 mph.

  • Friday Night

    Rain. Low 49F. Winds SW at 5 to 10 mph. Chance of rain 90%. Rainfall around a quarter of an inch.

  • Saturday

    Rain showers early with some sunshine later in the day. High 64F. Winds SSW at 5 to 10 mph. Chance of rain 50%.

  • Saturday Night

    A few clouds from time to time. Low 46F. Winds light and variable.

  • Sunday

    Partly cloudy. High 68F. Winds S at 5 to 10 mph.

  • Sunday Night

    Clear to partly cloudy. Low 46F. Winds light and variable.

  • Monday

    Partly cloudy skies. High 68F. Winds S at 10 to 15 mph.

  • Monday Night

    Rain. Low 46F. Winds SW at 10 to 15 mph. Chance of rain 90%. Rainfall near a half an inch.

  • Tuesday

    Showers and thundershowers likely. High 59F. Winds SSW at 10 to 15 mph. Chance of rain 80%.

  • Tuesday Night

    Rain likely. Low 44F. Winds S at 5 to 10 mph. Chance of rain 80%. Rainfall around a quarter of an inch.

  • Wednesday

    Cloudy with periods of light rain. High near 60F. Winds SSW at 10 to 15 mph. Chance of rain 80%.

  • Wednesday Night

    Rain showers early with clearing later at night. Low 41F. Winds SSE at 5 to 10 mph. Chance of rain 40%.

  • Thursday

    Partly to mostly cloudy. High around 60F. Winds SW at 5 to 10 mph.

  • Thursday Night

    Clear skies with a few passing clouds. Low around 40F. Winds E at 5 to 10 mph.

  • Friday

    Mostly cloudy. High 61F. Winds E at 10 to 15 mph.

  • Friday Night

    Overcast. Low 42F. Winds SE at 5 to 10 mph.

  • Saturday

    Mostly cloudy skies. High 58F. Winds WSW at 5 to 10 mph.

  • Saturday Night

    Considerable cloudiness with occasional rain showers. Low 42F. Winds ENE at 5 to 10 mph. Chance of rain 50%.

  • Sunday

    Considerable cloudiness with occasional rain showers. High near 60F. Winds ESE at 5 to 10 mph. Chance of rain 40%.

  • Sunday Night

    Showers early becoming less numerous late. Low near 45F. Winds E at 5 to 10 mph. Chance of rain 40%.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Hogan and Roberts, Gresham, OR

Updated: 12:07 PM PDT

Temperature: 61.3 °F Dew Point: 45 °F Humidity: 55% Wind: North at 2.7 mph Pressure: 29.85 in Hourly Precipitation: 0.00 in Graphs

Location: Near Springwater Trail, Gresham, OR

Updated: 12:06 PM PDT

Temperature: 64.4 °F Dew Point: 51 °F Humidity: 61% Wind: NW at 1.3 mph Pressure: 30.32 in Hourly Precipitation: 0.00 in Graphs

Location: Along Johnson Creek, Gresham, OR

Updated: 12:00 PM PDT

Temperature: 59.7 °F Dew Point: 33 °F Humidity: 39% Wind: Calm Pressure: 30.09 in Hourly Precipitation: 0.00 in Graphs

Location: Eastman Park, Gresham, OR

Updated: 12:00 PM PDT

Temperature: 59.7 °F Dew Point: 53 °F Humidity: 79% Wind: NNW at 1.0 mph Pressure: 30.21 in Hourly Precipitation: 0.00 in Graphs

Location: Brookfield, Gresham, OR

Updated: 12:04 PM PDT

Temperature: 62.4 °F Dew Point: 52 °F Humidity: 68% Wind: SW at 3.7 mph Pressure: 29.98 in Hourly Precipitation: - Graphs

Location: Binford Lake, Gresham, OR

Updated: 12:00 PM PDT

Temperature: 65.5 °F Dew Point: 54 °F Humidity: 66% Wind: ESE at 2.2 mph Pressure: 30.00 in Hourly Precipitation: - Graphs

Location: Stewart Ridge, Troutdale, OR

Updated: 12:04 PM PDT

Temperature: 59.6 °F Dew Point: 44 °F Humidity: 57% Wind: NNE at 2.4 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Graphs

Location: Kiku, Troutdale, OR

Updated: 12:07 PM PDT

Temperature: 65.1 °F Dew Point: 55 °F Humidity: 71% Wind: NNW at 2.0 mph Pressure: 30.22 in Hourly Precipitation: 0.00 in Graphs

Location: Red Raven, Damascus, OR

Updated: 12:07 PM PDT

Temperature: 64.2 °F Dew Point: 50 °F Humidity: 61% Wind: NNE at 2.2 mph Pressure: 30.09 in Hourly Precipitation: 0.00 in Graphs

Location: Sandee Palisades, Troutdale, OR

Updated: 12:07 PM PDT

Temperature: 59.4 °F Dew Point: 52 °F Humidity: 78% Wind: NNW at 2.9 mph Pressure: 30.23 in Hourly Precipitation: 0.00 in Graphs

Location: Meadowcrest Farm Estates, Portland, OR

Updated: 12:02 PM PDT

Temperature: 64.2 °F Dew Point: 54 °F Humidity: 69% Wind: NNW at 1.7 mph Pressure: 30.06 in Hourly Precipitation: - Graphs

Location: Red's House, Portland, OR

Updated: 12:07 PM PDT

Temperature: 60.1 °F Dew Point: 53 °F Humidity: 77% Wind: ENE at 2.0 mph Pressure: 30.25 in Hourly Precipitation: 0.00 in Graphs

Location: Staly Addition, Damascus, OR

Updated: 12:06 PM PDT

Temperature: 64.2 °F Dew Point: 54 °F Humidity: 69% Wind: NE at 1.0 mph Pressure: 30.22 in Hourly Precipitation: 0.00 in Graphs

Location: Mr. Lightning, Damascus, OR

Updated: 12:06 PM PDT

Temperature: 62.6 °F Dew Point: 53 °F Humidity: 72% Wind: Calm Pressure: 30.24 in Hourly Precipitation: 0.00 in Graphs

Location: Pleasant Valley, Portland, OR

Updated: 12:07 PM PDT

Temperature: 68.2 °F Dew Point: 68 °F Humidity: 56% Wind: South at 1.6 mph Pressure: 30.24 in Hourly Precipitation: 0.00 in Graphs

Location: Summerplace, Portland, OR

Updated: 11:55 AM PDT

Temperature: 62.1 °F Dew Point: 53 °F Humidity: 72% Wind: NW at 1.7 mph Pressure: 30.09 in Hourly Precipitation: - Graphs

Location: Southeast Portland, Portland, OR

Updated: 12:05 PM PDT

Temperature: 63.0 °F Dew Point: 55 °F Humidity: 76% Wind: North at - Pressure: 30.31 in Hourly Precipitation: - Graphs

Location: Happy Valley (GO BLAZERS), Happy Valley, OR

Updated: 12:07 PM PDT

Temperature: 65.5 °F Dew Point: 50 °F Humidity: 57% Wind: ESE at 3.1 mph Pressure: 30.22 in Hourly Precipitation: 0.00 in Graphs

Location: Donatello Loop, Happy Valley, OR

Updated: 12:07 PM PDT

Temperature: 58.7 °F Dew Point: 57 °F Humidity: 94% Wind: North at 1.0 mph Pressure: 30.37 in Hourly Precipitation: 0.00 in Graphs

Location: Russell, Portland, OR

Updated: 12:07 PM PDT

Temperature: 59.0 °F Dew Point: 47 °F Humidity: 66% Wind: Calm Pressure: 30.25 in Hourly Precipitation: 0.00 in Graphs

Location: Cottrell Farm, Boring, OR

Updated: 12:00 PM PDT

Temperature: 60.7 °F Dew Point: 52 °F Humidity: 73% Wind: WNW at 1.0 mph Pressure: 30.10 in Hourly Precipitation: 0.00 in Graphs

Location: Happy Valley - Bella Casa, Happy Valley, OR

Updated: 12:07 PM PDT

Temperature: 65.1 °F Dew Point: 54 °F Humidity: 66% Wind: Calm Pressure: 30.25 in Hourly Precipitation: 0.00 in Graphs

Location: Rock Creek, Happy Valley, OR

Updated: 12:05 PM PDT

Temperature: 64.0 °F Dew Point: 53 °F Humidity: 67% Wind: North at - Pressure: 30.23 in Hourly Precipitation: 0.00 in Graphs

Location: The Farrell House, Camas, WA

Updated: 12:07 PM PDT

Temperature: 59.9 °F Dew Point: 39 °F Humidity: 46% Wind: NNE at 9.2 mph Pressure: 30.15 in Hourly Precipitation: 0.00 in Graphs

Location: Downtown Washougal - West, Washougal, WA

Updated: 12:07 PM PDT

Temperature: 63.7 °F Dew Point: 54 °F Humidity: 72% Wind: South at 5.3 mph Pressure: 30.22 in Hourly Precipitation: 0.00 in Graphs

Location: Sunrise Heights, Happy Valley, OR

Updated: 12:06 PM PDT

Temperature: 65.3 °F Dew Point: 52 °F Humidity: 61% Wind: NE at 1.0 mph Pressure: 30.21 in Hourly Precipitation: 0.00 in Graphs

Location: Starkwood, Portland, OR

Updated: 12:07 PM PDT

Temperature: 55.9 °F Dew Point: 54 °F Humidity: 92% Wind: NNW at 3.8 mph Pressure: 29.76 in Hourly Precipitation: 0.00 in Graphs

Location: Happy Valley, OR, Happy Valley, OR

Updated: 11:56 AM PDT

Temperature: 64.0 °F Dew Point: 53 °F Humidity: 67% Wind: NNW at 2.2 mph Pressure: 30.04 in Hourly Precipitation: - Graphs

Location: Sandy Swimming Hole, Washougal, WA

Updated: 12:07 PM PDT

Temperature: 60.1 °F Dew Point: 55 °F Humidity: 82% Wind: West at 2.2 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Graphs

Location: Hillshire, Camas, WA

Updated: 12:04 PM PDT

Temperature: 58.8 °F Dew Point: 55 °F Humidity: 88% Wind: NW at 4.7 mph Pressure: 30.04 in Hourly Precipitation: - Graphs

Location: APRSWXNET Troutdale OR US, Troutdale, OR

Updated: 11:33 AM PDT

Temperature: 59 °F Dew Point: 53 °F Humidity: 81% Wind: NNE at 1 mph Pressure: 30.31 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 
859 am PDT Thursday Mar 26 2015 


Synopsis...high pressure will lead to above normal temperatures 
Thursday and Friday with some morning fog and low clouds in The 
Lowlands. A front will spread rain into the area Friday night with a 
drying trend on Saturday. Dry and mild weather look to return late 
Saturday through early Monday before another front brings more rain 
and cooler weather to the area beginning late Monday and continuing 
into the middle part of next week. Snow levels will likely drop near 
or slightly below Cascade Pass levels during this period. 


&& 


Update...many sites up and down the Willamette Valley are 
experiencing fog...dense at times. Based on the thickness of the fog 
and climatology...it appears most areas should see the fog and low 
clouds give way to sunshine between 10 am and noon so will likely let 
the current dense fog advisory expire at 11 am. Given the current fog 
coverage...afternoon high temperatures were cooled a degree or 
two...but most Willamette Valley locations should still top out 
around 70f this afternoon. For some...it will likely be the warmest 
day of the year so far. Expect fog to develop again tonight across 
The Lowlands...but coverage should be less than this morning. 


A front currently positioned between 130w and 140w will shift toward 
the region on Friday. Lift ahead of the upper level trough and 
cooling temperatures aloft may initiate a few showers and possibly a 
thunderstorm across the Cascades Friday afternoon. Expect the bulk of 
the showers associated with the upper level trough to arrive across 
northwest Oregon and southwest Washington Friday evening...likely 
continuing for much of the night. Rainfall amounts should be 
relatively light...likely less than a half inch in the Coast Range 
and Cascades...and probably closer to a tenth of an inch in the 
Willamette Valley. 


A lowering subsidence inversion late Friday night should result in 
showers becoming increasingly confined to the coast and Cascades 
before decreasing further Saturday morning. A relatively Flat Ridge 
should then build into the region late Saturday and Sunday and allow 
temperatures to remain above average. This should result in generally 
dry conditions across the area. However...moisture streaming 
northeastward along the edge of the high pressure will take aim at 
southwest British Columbia and northwest Washington. As a 
result...there is a slight chance this rain could shift briefly into 
far southwest Washington during this period. If nothing else...low to 
middle level clouds will likely be a bit more persistent across the 
northern portion of our County Warning Area during this period. /Neuman 




Long term...no changes...previous discussion follows...Saturday 
night through Thursday...shortwave ridging should generally bring 
dry conditions and above normal temperatures Sunday and Monday. 
However...models are coming into agreement that a cold trough will 
arrive Monday night and Tuesday...with additional rounds of showers 
continuing into the middle part of next week. Snow levels look to be 
near to slightly below Cascade Pass level during the middle part of 
next week. Ab/neuman 


&& 


Aviation...widespread dense fog and low stratus will keep low IFR 
conditions in place through much of the morning. Based on a couple 
of morning pilot weather reports and the 12z ksle sounding...the top of the cloud 
layer appears to be about 800 to 1000 feet. Local climatology would 
suggest a fog and stratus burn off of 18 to 19z. Then expect 
widespread VFR conditions this afternoon. With high pressure still in 
place tonight...expect another round of dense fog and low stratus 
to develop between 03-06z Friday along the coast...and closer to 
06-08z inland valleys. 


Kpdx and approaches...fog/low stratus will continue to impact kpdx 
through about 18z Thursday...then expect VFR conditions to prevail. 
Fog/low stratus returns between 06-09z tonight/Friday morning. 
Pyle 


&& 


Marine...high pressure will remain over the region through 
Friday morning. Expect winds to be rather benign...with occasional 
gusts to 15 knots. An approaching cold front will move across the 
waters on Friday afternoon and could bring another round of Small 
Craft Advisory gusts to 25 knots. High pressure returns on Saturday 
and should bring calm winds this weekend. Seas through Sunday will 
hover between 7 to 9 feet. 


A progressive weather pattern looks to return early next week and 
could bring Small Craft Advisory winds on Monday...with seas 
climbing into the low teens by Tuesday. Pyle/27 


&& 


Pqr watches/warnings/advisories... 
or...dense fog advisory until 11 am PDT this morning for central 
Willamette Valley-greater Portland metropolitan area-south 
Willamette Valley. 


Washington...dense fog advisory until 11 am PDT this morning for Greater 
Vancouver area. 


Pz...Small Craft Advisory for rough Columbia River bar until 11 am 
PDT this morning. 


&& 


$$ 


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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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