Seaside, Oregon Weather Conditions

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Current Conditions

  • 54°
  • Overcast
  • Wind: West 5 mph
  • Humidity: 86%
  • Visibility: 10.0 miles
  • Dew Point: 50°
  • Pressure: 30.07 in. +

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Next 12 Hours

10  pm
1  am
4  am
7  am
10  am
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
55°
52°
51°
51°
56°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Wednesday
  • Partly Cloudy
  • High: 62 °
  • Low: 49 °
  • Partly Cloudy
  • Thursday
  • Partly Cloudy
  • High: 63 °
  • Low: 49 °
  • Partly Cloudy
  • Friday
  • Partly Cloudy
  • High: 64 °
  • Low: 50 °
  • Partly Cloudy
  • Saturday
  • Clear
  • High: 64 °
  • Low: 51 °
  • Clear
  • Sunday
  • Partly Cloudy
  • High: 63 °
  • Low: 51 °
  • Partly Cloudy

Forecast for Seaside, Oregon

Updated: 8:03 PM PDT on January 26, 2015

  • Tuesday

    Partly cloudy. Lows overnight in the low 50s.

  • Tuesday Night

    Partly cloudy. Low around 50F. Winds light and variable.

  • Wednesday

    Partly to mostly cloudy. High 62F. Winds WNW at 10 to 15 mph.

  • Wednesday Night

    Partly to mostly cloudy. Low 49F. Winds WSW at 5 to 10 mph.

  • Thursday

    Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 63F. Winds W at 5 to 10 mph.

  • Thursday Night

    Clear skies with a few passing clouds. Low 49F. Winds W at 5 to 10 mph.

  • Friday

    Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 64F. Winds NW at 5 to 10 mph.

  • Friday Night

    Partly cloudy skies during the evening will give way to cloudy skies overnight. Low near 50F. Winds WNW at 5 to 10 mph.

  • Saturday

    Sunshine along with some cloudy intervals. High 64F. Winds WNW at 10 to 15 mph.

  • Saturday Night

    Cloudy. Low 51F. Winds NW at 5 to 10 mph.

  • Sunday

    Cloudy skies early, followed by partial clearing. High 63F. Winds WNW at 5 to 10 mph.

  • Sunday Night

    Mostly cloudy during the evening. A few showers developing late. Low 51F. Winds WSW at 5 to 10 mph. Chance of rain 40%.

  • Monday

    Considerable cloudiness with occasional rain showers. High 59F. Winds SW at 10 to 15 mph. Chance of rain 40%.

  • Monday Night

    Considerable cloudiness. Low 51F. Winds SW at 5 to 10 mph.

  • Tuesday

    Showers in the morning, then partly cloudy in the afternoon. High near 60F. Winds W at 5 to 10 mph. Chance of rain 40%.

  • Tuesday Night

    Partly cloudy in the evening with more clouds for later at night. Low near 50F. Winds WNW at 5 to 10 mph.

  • Wednesday

    Considerable clouds early. Some decrease in clouds later in the day. High 61F. Winds NW at 10 to 15 mph.

  • Wednesday Night

    Mostly clear skies. Low around 50F. Winds NW at 10 to 15 mph.

  • Thursday

    Sunshine and clouds mixed. High 64F. Winds NW at 10 to 20 mph.

  • Thursday Night

    Mostly cloudy skies early will become partly cloudy late. Low 51F. Winds NW at 10 to 15 mph.

  • Friday

    Intervals of clouds and sunshine. High 64F. Winds NW at 10 to 20 mph.

  • Friday Night

    Showers in the evening, then partly cloudy overnight. Low 52F. Winds NW at 10 to 15 mph. Chance of rain 50%.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: North Breakers Point Court, Cannon Beach, OR

Updated: 10:21 PM PDT

Temperature: 59.7 °F Dew Point: 52 °F Humidity: 75% Wind: North at - Pressure: 30.09 in Hourly Precipitation: - Windchill: - Graphs

Location: Cannon Beach, Cannon Beach, OR

Updated: 10:28 PM PDT

Temperature: 56.7 °F Dew Point: 52 °F Humidity: 86% Wind: Calm Pressure: 31.17 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Ocean Vista Dr, Seaside, OR

Updated: 10:28 PM PDT

Temperature: 56.4 °F Dew Point: 51 °F Humidity: 83% Wind: North at 2.5 mph Pressure: 30.05 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: D Street, Gearhart, OR

Updated: 10:23 PM PDT

Temperature: 54.0 °F Dew Point: 50 °F Humidity: 85% Wind: NNE at 1.7 mph Pressure: 30.09 in Hourly Precipitation: - Windchill: - Graphs

Location: Nehalem River, Nehalem, OR

Updated: 10:20 PM PDT

Temperature: 52.7 °F Dew Point: 48 °F Humidity: 85% Wind: ENE at 1.6 mph Pressure: 29.94 in Hourly Precipitation: - Windchill: - Graphs

Location: North Manzanita, Manzanita, OR

Updated: 10:22 PM PDT

Temperature: 54.1 °F Dew Point: 48 °F Humidity: 81% Wind: Calm Pressure: 29.87 in Hourly Precipitation: - Windchill: - Graphs

Location: Central Manzanita, Tillamook, OR

Updated: 10:28 PM PDT

Temperature: 54.3 °F Dew Point: 50 °F Humidity: 87% Wind: Calm Pressure: 29.86 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: River Point, Astoria, OR

Updated: 9:53 PM PDT

Temperature: 57.1 °F Dew Point: 50 °F Humidity: 76% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Warrenton, Oregon, Warrenton, OR

Updated: 10:03 PM PDT

Temperature: 49.3 °F Dew Point: 46 °F Humidity: 90% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

Location: MesoWest, Timber, OR

Updated: 9:30 PM PDT

Temperature: 55 °F Dew Point: 49 °F Humidity: 82% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: South Slope, Astoria, OR

Updated: 10:28 PM PDT

Temperature: 53.3 °F Dew Point: 42 °F Humidity: 65% Wind: Calm Pressure: 30.07 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: The Slope of South, Astoria, OR

Updated: 10:14 PM PDT

Temperature: 53.1 °F Dew Point: 49 °F Humidity: 86% Wind: SSW at 2.2 mph Pressure: 29.89 in Hourly Precipitation: - Windchill: - Graphs

Location: West Slope, Astoria, OR

Updated: 10:28 PM PDT

Temperature: 57.0 °F Dew Point: 57 °F Humidity: 100% Wind: Calm Pressure: 29.94 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: NOS_NWLON, Astoria, OR

Updated: 9:48 PM PDT

Temperature: 56 °F Dew Point: - Humidity: - Wind: WSW at 2 mph Pressure: 30.08 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: APRSWXNET, Rockaway, OR

Updated: 9:53 PM PDT

Temperature: 54 °F Dew Point: 54 °F Humidity: 100% Wind: Calm Pressure: 30.09 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Knappa, Oregon, Astoria, OR

Updated: 10:26 PM PDT

Temperature: 54.3 °F Dew Point: 46 °F Humidity: 74% Wind: Calm Pressure: 30.76 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: MesoWest, Garibaldi, OR

Updated: 9:00 PM PDT

Temperature:  °F Dew Point: - Humidity: - Wind: NW at 12 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: MesoWest, Chinook, WA

Updated: 9:25 PM PDT

Temperature: 50 °F Dew Point: 49 °F Humidity: 100% Wind: NW at 9 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

Location: bay view-pacific coast, Garibaldi, OR

Updated: 10:20 PM PDT

Temperature: 56.7 °F Dew Point: 52 °F Humidity: 84% Wind: Calm Pressure: 30.08 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: MesoWest, Timber, OR

Updated: 9:31 PM PDT

Temperature: 54 °F Dew Point: 51 °F Humidity: 88% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: RAWS, Clatskanie, OR

Updated: 9:14 PM PDT

Temperature: 48 °F Dew Point: 48 °F Humidity: 100% Wind: West at 8 mph Pressure: - Hourly Precipitation: 0.00 in 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 
842 PM PDT Tuesday may 26 2015 


Synopsis...an upper level low pressure system centered over eastern Washington 
will move slowly southeast into Idaho tonight and Wednesday. The low will then 
move off to the east as a ridge of high pressure builds into the region from 
off the Pacific. Low level onshore flow will gradually weaken during 
the course of the week...resulting in progressively fewer clouds and 
warming temperatures heading into the weekend. Upper level low pressure will 
likely bring cooler temperatures...more clouds...and increasing 
showers late in the weekend and early next week. 
&& 


Short term...tonight through Friday...evening update...have had a 
few close calls late this afternoon and earlier this evening with 
isolated thunderstorms trying to sneak over the SW Washington 
Cascades. Much of the activity stayed east of the Cascades...but most 
likely saw brief heavy rain earlier this afternoon. The upper level 
low continues to slowly rotate over far eastern Washington this 
evening and through tonight...with thunderstorms drifting further 
away from our forecast area border. Marine stratus dissipated quite a 
bit today...with most locations seeing sun through early this 
evening. Marine stratus has already returned to the central Oregon 
coast...and will gradually spread north along the coast and through 
the coastal gaps overnight. The remainder of the forecast remains 
valid.../27 


The closed low will continue to drift eastward into Idaho tonight and 
Wednesday. This will allow heights to gradually rise as an upper level 
ridge begins to push toward the Pacific northwest. The onshore flow will weaken 
as the low level flow turns more northerly over the next couple of 
days. The marine layer will also become increasingly shallow as the 
high pressure builds in. So expect less and less overnight marine stratus 
intrusion as we get later in the week. It still looks like clouds 
will fill in over a good portion of the valley tonight and Wednesday 
morning...but the clouds will be thinner and think that cloud burn 
off 
will be quite a bit sooner than we have seen over the past couple of 
days. The inland push looks even weaker for Thursday and Friday 
mornings...and it currently looks like many valley locations will 
remain stratus free. The combination of decreasing cloud cover and a 
gradually warming air mass will result in temperatures climbing 
through the rest of the week. Highs should reach well into the 70s on 
Wednesday and into the low to middle 80s Thursday and Friday. Northwest flow should keep 
temperatures at the coast capped in the 60s. 


Will continue with a slight chance of thunderstorms along the Cascade 
crest each afternoon and evening through the end of the week. It 
appears that wrap around flow on the back side of the departing low 
will keep some weak instability over the Cascades through Thursday. The 
models continue to indicate some weak instability Friday as we develop 
west/SW flow aloft. Pyle 


Long term...Friday night through Tuesday...weak ridging over the 
pacnw Friday night into Saturday is pushed off to the east as a 
trough of low pressure moves onshore Sunday night. Saturday will be 
a lot like Friday with cloudy skies early clearing to partly cloudy 
skies in the afternoon. There will also be a slight chance for some 
afternoon/evening showers or thunderstorms near the Cascade crest. 
With the approach of the low pressure system from the 
southwest...expect skies to remain mostly cloudy to partly sunny on 
Sunday keeping temperatures a bit cooler...too. Under westerly flow 
models still suggest a slight chance for showers or thunderstorms in 
the Cascades Sunday afternoon/evening. Whether these 
showers/thunderstorms occur will depend on how much cloud cover 
clears out over the Cascades by the afternoon. Sunday night or early 
Monday as the front moves through associated with the upper-level 
low pressure system...models suggest showers will spread across the 
area through the day Monday. A chance for some scattered showers 
behind the front will continue through Tuesday. -McCoy 


&& 


Aviation...marine clouds working its way back to the coast this 
evening with widespread MVFR ceilings expected. Stratus around 
5000-7000 feet across western Washington advancing into the 
interior of northwest Oregon. Broken to overcast ceilings generally north of kuao. 
Models all show enough low level relative humidity to indicate 
more marine clouds over much of our area tonight and Wednesday 
morning...but should be shallower than today. So ceilings will be more 
likely MVFR except for possible IFR along the coast and possibly 
near keug. The lower inversion should lead to earlier clearing on 
Wednesday...possibly by noon. 


Kpdx and approaches...VFR conditions with ceilings around 5000 feet 
through about 12z Wednesday. Then a lower layer should form provided 
enough clearing from the higher layer. Any MVFR ceilings that form is 
expected to dissipate in the 18z to 20z Wednesday time frame. /Mh 


&& 


Marine...not much in the way of significant changes. Will begin 
to see a more dominant pair of swell trains arrive from well off 
to the west and the distant south. Additionally still have some 
fresh swell from winds off the western British Columbia coast to combine and 
produce somewhat choppy and confused seas. On the up side... 
dominant seas will only briefly combine to around 7 feet maximum at 
times over the next couple days and thus remain below small craft 
criteria. Overall winds will stay from the west northwest with 
only brief and localized gusts pushing over 20 kts over the far 
southern extent of the waters. /Jbonk/pt 


&& 


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


&& 


$$ 


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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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