Astoria, Oregon Weather Conditions

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Current Conditions

  • 45°
  • Clear
  • Wind: SW 5 mph
  • Humidity: 82%
  • Visibility: 10.0 miles
  • Dew Point: 40°
  • Pressure: 30.06 in. 0
  • Heat Index: 43

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Next 12 Hours

7  am
10  am
1  pm
4  pm
7  pm
Partly Cloudy
Partly Cloudy
Chance of Rain
Chance of Rain
Rain
Rain
Chance of Rain
Chance of Rain
Chance of Rain
Chance of Rain
46°
49°
52°
52°
49°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Tuesday
  • Rain
  • High: 52 °
  • Low: 42 °
  • Rain
  • Wednesday
  • Rain
  • High: 53 °
  • Low: 43 °
  • Rain
  • Thursday
  • Partly Cloudy
  • High: 54 °
  • Low: 43 °
  • Partly Cloudy
  • Friday
  • Rain
  • High: 53 °
  • Low: 39 °
  • Rain
  • Saturday
  • Chance of Rain
  • High: 52 °
  • Low: 38 °
  • Chance of Rain

Forecast for Astoria, Oregon

Updated: 5:17 AM PDT on January 31, 2015

  • Tuesday

    Periods of rain. Thunder possible. High 52F. Winds W at 10 to 20 mph. Chance of rain 70%.

  • Tuesday Night

    Rain. Low 42F. Winds W at 10 to 15 mph. Chance of rain 80%. Rainfall around a quarter of an inch.

  • Wednesday

    A steady rain in the morning. Showers continuing in the afternoon. Thunder possible. High 53F. Winds WNW at 10 to 20 mph. Chance of rain 70%.

  • Wednesday Night

    A few clouds. Low 43F. Winds NW at 10 to 15 mph.

  • Thursday

    Partly cloudy skies. High 54F. Winds WNW at 5 to 10 mph.

  • Thursday Night

    Cloudy skies early will become partly cloudy later at night. Low 43F. Winds SSW at 5 to 10 mph.

  • Friday

    Rain early...then remaining cloudy with showers in the afternoon. High 53F. Winds W at 10 to 20 mph. Chance of rain 90%.

  • Friday Night

    Rain showers in the evening will evolve into a more steady rain overnight. Low 39F. Winds SW at 5 to 10 mph. Chance of rain 70%.

  • Saturday

    Cloudy with showers. High 52F. Winds SW at 10 to 15 mph. Chance of rain 60%.

  • Saturday Night

    Showers early becoming a steady light rain late. Low 38F. Winds SSW at 5 to 10 mph. Chance of rain 80%.

  • Sunday

    Showers early becoming a steady light rain later in the day. High 52F. Winds WSW at 10 to 20 mph. Chance of rain 60%.

  • Sunday Night

    Partly cloudy skies early will give way to occasional showers later during the night. Low 39F. Winds WSW at 5 to 10 mph. Chance of rain 50%.

  • Monday

    Cloudy with occasional rain showers. High 53F. Winds SW at 10 to 15 mph. Chance of rain 50%.

  • Monday Night

    Cloudy with occasional showers. Low 43F. Winds SSW at 5 to 10 mph. Chance of rain 70%.

  • Tuesday

    Rain likely. High 54F. Winds SSW at 10 to 20 mph. Chance of rain 60%. Rainfall around a quarter of an inch.

  • Tuesday Night

    Rain. Low around 45F. Winds SSW at 10 to 15 mph. Chance of rain 60%. Rainfall around a quarter of an inch.

  • Wednesday

    Rain. High 54F. Winds SSW at 10 to 20 mph. Chance of rain 60%. Rainfall around a quarter of an inch.

  • Wednesday Night

    Occasional light rain. Low 44F. Winds S at 10 to 15 mph. Chance of rain 60%.

  • Thursday

    Rain showers in the morning becoming a steady light rain in the afternoon. High 56F. Winds SW at 10 to 15 mph. Chance of rain 60%.

  • Thursday Night

    Showers early becoming a steady light rain late. Low 44F. Winds WSW at 10 to 15 mph. Chance of rain 60%.

  • Friday

    Showers and thunderstorms. High 56F. Winds WSW at 10 to 20 mph. Chance of rain 80%.

  • Friday Night

    Showers and thundershowers in the evening, then overcast overnight with occasional rain. Low around 45F. Winds WSW at 10 to 15 mph. Chance of rain 60%.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: The Slope of South, Astoria, OR

Updated: 8:13 AM PDT

Temperature: 48.9 °F Dew Point: 45 °F Humidity: 85% Wind: WSW at 1.7 mph Pressure: 29.91 in Hourly Precipitation: - Windchill: 49 °F Graphs

Location: South Slope, Astoria, OR

Updated: 8:27 AM PDT

Temperature: 47.2 °F Dew Point: 41 °F Humidity: 79% Wind: SSW at 1.0 mph Pressure: 30.07 in Hourly Precipitation: 0.00 in Windchill: 47 °F Graphs

Location: West Slope, Astoria, OR

Updated: 8:27 AM PDT

Temperature: 47.6 °F Dew Point: 48 °F Humidity: 100% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: River Point, Astoria, OR

Updated: 8:25 AM PDT

Temperature: 45.9 °F Dew Point: 33 °F Humidity: 60% Wind: Calm Pressure: 30.01 in Hourly Precipitation: 0.01 in Windchill: 46 °F Graphs

Location: NOS_NWLON , Astoria, OR

Updated: 7:06 AM PDT

Temperature: 46 °F Dew Point: - Humidity: - Wind: SSE at 1 mph Pressure: 30.08 in Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

Location: Warrenton, Oregon, Warrenton, OR

Updated: 8:03 AM PDT

Temperature: 39.9 °F Dew Point: 38 °F Humidity: 94% Wind: Calm Pressure: 29.99 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: MesoWest , Chinook, WA

Updated: 7:45 AM PDT

Temperature: 43 °F Dew Point: 40 °F Humidity: 91% Wind: WNW at 12 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 37 °F Graphs

Location: MARITIME , Hammond, OR

Updated: 5:45 AM PDT

Temperature: 51 °F Dew Point: - Humidity: - Wind: WNW at 10 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Knappa, Oregon, Astoria, OR

Updated: 8:13 AM PDT

Temperature: 44.2 °F Dew Point: 39 °F Humidity: 83% Wind: Calm Pressure: 30.06 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: D Street, Gearhart, OR

Updated: 8:26 AM PDT

Temperature: 48.4 °F Dew Point: 44 °F Humidity: 83% Wind: SW at 1.1 mph Pressure: 30.11 in Hourly Precipitation: - Windchill: 48 °F Graphs

Location: Red Barn, Naselle, WA

Updated: 8:27 AM PDT

Temperature: 42.6 °F Dew Point: 42 °F Humidity: 97% Wind: Calm Pressure: 29.77 in Hourly Precipitation: - Windchill: 43 °F Graphs

Location: Necanicum Estuary, Seaside, OR

Updated: 8:27 AM PDT

Temperature: 47.9 °F Dew Point: 38 °F Humidity: 69% Wind: SSE at 1.3 mph Pressure: 29.80 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: Ocean Vista Dr, Seaside, OR

Updated: 8:27 AM PDT

Temperature: 47.1 °F Dew Point: 44 °F Humidity: 89% Wind: SSW at 3.0 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Windchill: 47 °F Graphs

Location: 81st and Sandridge Rd, Long Beach, WA

Updated: 8:27 AM PDT

Temperature: 48.9 °F Dew Point: 43 °F Humidity: 79% Wind: SSW at 3.8 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: Long Beach, Long Beach, WA

Updated: 8:27 AM PDT

Temperature: 48.1 °F Dew Point: 44 °F Humidity: 86% Wind: South at 3.5 mph Pressure: 30.12 in Hourly Precipitation: 0.00 in Windchill: 47 °F Graphs

Location: MesoWest , Cathlamet, WA

Updated: 7:30 AM PDT

Temperature: 42 °F Dew Point: 40 °F Humidity: 93% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: MesoWest , Grays River, WA

Updated: 7:20 AM PDT

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

Location: Sandridge 166th, Long Beach, WA

Updated: 8:25 AM PDT

Temperature: 44.1 °F Dew Point: 42 °F Humidity: 91% Wind: Calm Pressure: 30.14 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: North Breakers Point Court, Cannon Beach, OR

Updated: 8:26 AM PDT

Temperature: 47.3 °F Dew Point: 46 °F Humidity: 96% Wind: North at - Pressure: 30.10 in Hourly Precipitation: - Windchill: 47 °F Graphs

Location: Cannon Beach, Cannon Beach, OR

Updated: 8:27 AM PDT

Temperature: 46.9 °F Dew Point: 47 °F Humidity: 99% Wind: Calm Pressure: 31.19 in Hourly Precipitation: 0.00 in Windchill: 47 °F Graphs

Location: Cathlamet, Puget Island, WA

Updated: 8:25 AM PDT

Temperature: 45.6 °F Dew Point: 42 °F Humidity: 87% Wind: WSW at 2.0 mph Pressure: 30.07 in Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

Location: Cathlamet 98612, Cathlamet, WA

Updated: 8:15 AM PDT

Temperature: 43.5 °F Dew Point: 43 °F Humidity: 99% Wind: NNE at 2.2 mph Pressure: 29.94 in Hourly Precipitation: - Windchill: 44 °F Graphs

Location: Bayside Peninsula, Ocean Park, WA

Updated: 8:25 AM PDT

Temperature: 45.9 °F Dew Point: 39 °F Humidity: 75% Wind: Calm Pressure: 29.77 in Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

Location: One mile south of Ocean Park, Ocean Park, WA

Updated: 8:25 AM PDT

Temperature: 48.5 °F Dew Point: 45 °F Humidity: 87% Wind: Calm Pressure: 30.07 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: Long Beach Peninsula, Ocean Park, WA

Updated: 8:20 AM PDT

Temperature: 47.3 °F Dew Point: 44 °F Humidity: 87% Wind: Calm Pressure: 30.09 in Hourly Precipitation: 0.00 in Windchill: 47 °F Graphs

Location: Beach, Ocean Park, WA

Updated: 8:12 AM PDT

Temperature: 50.4 °F Dew Point: 38 °F Humidity: 62% Wind: West at 6.8 mph Pressure: 29.79 in Hourly Precipitation: - Windchill: - Graphs

Location: MesoWest , Naselle, WA

Updated: 7:45 AM PDT

Temperature: 39 °F Dew Point: 39 °F Humidity: 99% Wind: West at 9 mph Pressure: 30.10 in Hourly Precipitation: 0.00 in Windchill: 33 °F Graphs

Location: RAWS , Clatskanie, OR

Updated: 7:14 AM PDT

Temperature: 37 °F Dew Point: 37 °F Humidity: 100% Wind: WSW at 13 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 29 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Portland 
326 am PDT Tuesday Mar 31 2015 


Synopsis...a sharp pattern shift toward cooler and showery weather 
is underway as a cold front moves across the Pacific northwest. A 
series of upper level disturbances will keep the weather unsettled 
through Wednesday...with perhaps enough instability for small hail 
and thunder in heavier showers. A ridge of high pressure will likely 
bring a brief break between systems Thursday and possibly Friday... 
but another front is expected later Friday followed by another round 
of showery weather into next weekend. Snow levels will be below the 
Cascade passes much of the time through next weekend. 


&& 


Short term...today through Thursday...latest satellite and National Weather Service 
Doppler radar show a band of steady rain associated with a cold front 
moving across western Washington and Oregon. Rainfall totals have 
been fairly light...generally a few hundredths of an inch to around 
one quarter inch in the Coast Range. This front will continue on into 
the Cascades this morning...with a much cooler air mass pushing in 
behind the front. Snow levels are starting well above pass level but 
are expected to fall below the Cascade passes and as low as 2500-3000 
feet as the day progresses. Middle-level flow turns westerly behind the 
front...aiding in orographic enhancement to the precipitation in the 
Cascades. As a result 3 to 6 inches of new snow are likely at pass 
level this afternoon and evening. It does not appear accumulation 
rates will be heavy enough to warrant an advisory. 


Much cooler air aloft will move into the Pacific northwest today...with 500 mb 
temperatures cooling to -32 degree c this afternoon per the 00z GFS and NAM. 
This will promote rather steep lapse rates up to 15-20 kft...with 
little to no convective inhibition near the surface. NAM bufr 
soundings have been fairly consistent showing convective temperatures around 
50 degree f today...which should easily be achieved especially with any 
sunbreaks. As a result much of The Lowlands could see 500 to 700 j/kg 
of cape at times...which is not bad for our area. This instability 
will likely be enough to trigger at least a couple thunderstorms...or 
at least some heavier showers with small hail. 03z Storm Prediction Center sref 12hr 
calibrated thunderstorm probability shows upwards of a 40-50 percent chance of 
thunder across northwest Oregon. With flow fairly unidirectional and the 
lack of much of a surface low moving onshore...significant rotation is 
not expected to develop within cells. However there could be some 
training of heavier showers in lines oriented west-southwest-east-northeast which could 
result in highly localized urban flooding issues. Will certainly be 
a day to watch the radar closely. 


Showers likely continue into tonight...but should become less 
widespread in between shortwave troughs. The next shortwave comes in 
Wednesday...with a similar pool of cold air aloft. The difference may 
be a bit more cloud cover to start the day...and less in the way of 
sunbreaks to promote surface-based instability. Still...with convective 
temperatures remaining around 50 degree f and little to no cin we decided the 
environment was ripe enough to warrant at least a slight chance of 
thunder Wednesday afternoon and early evening. Regardless it will be 
another cool and showery day with some of the heavier showers once 
again producing small hail. Snow levels will remain in the 2500-3000 
feet range...with another few inches of snow. 


Instability should collapse a bit with the loss of diurnal heating 
Wednesday evening. Additionally higher pressure will be building in 
from the Pacific which should also act to cut off shower activity for 
most by midnight. Weak shortwave ridging should lead to a mainly dry 
day Thursday...but without much low level flow to scour out the 
low-level moisture it may take some time for significant sunbreaks to 
develop. With 850 mb temperatures forecast to remain near 0 degree c...temperatures will 
probably remain in the 50s for most of The Lowlands. Wednesday night and 
Thursday night will be chilly...with most lowlands getting into the 30s. 
Weagle 


Long term...Thursday night through Monday...brief upper level ridging 
develops late Thursday night bringing drier conditions through 
Friday morning. Models swing in a cold front Friday afternoon right 
as the next cold upper level trough starts to dig south by Friday 
night. Expect cooler and showery conditions this weekend and into 
early next week overall. 12z model solutions diverge significantly 
in the direction the upper trough takes...the GFS shows it moving 
inland through the Pacific northwest by Sunday night while the European model (ecmwf) shows 
it digging further south and moving inland through northern calif at 
the same time. Either way...unsettled weather remains in place 
through the extended forecast. /27 


&& 


Aviation...a cold front will continue eastward across the region 
tonight and may still bring a brief deterioration of flight 
conditions into MVFR between before 12z with any areas of heavier 
rain. After that...increasing instability should lead to primarily 
VFR conditions through 06z Wednesday. However...showers...some 
capable of producing lightning and small hail...may bring brief MVFR 
and IFR flight conditions to taf sites across the region between 15z 
Tuesday and 03z Wednesday. Have added some rain showers with gs but exact 
timing and whether or not terminals will be affected will not be 
known until showers actually form. 


Kpdx and approaches...mainly VFR through the forecast period. 
Possible brief periods of MVFR and IFR conditions in any stronger 
showers or isolated thunderstorms Tuesday afternoon. Small hail 
possible with showers or thunderstorms. Bowen/neuman 


&& 


Marine...winds have turned westerly and subsided tonight behind 
the front. Although winds in general will remain below 20 knots... 
isolated thunderstorms and heavier showers could bring locally gusty 
winds of 25 to 30 knots Tuesday and again on Wednesday. However but 
these will generally be short lived and difficult to predict. Expect 
seas to hover around 10 feet Tuesday...although there is a possibility 
they could drop slightly during the afternoon. 


High pressure on Thursday should allow seas and winds to relax 
further. However...a weakening front will likely result in winds 
increasing Friday...and continued unsettled weather may bring a 
bout or two of gusty 25 knots winds and/or higher seas over the 
upcoming weekend...but confidence in details is still low at this 
point. Bowen/neuman 


&& 


Pqr watches/warnings/advisories... 
or...none. 
Washington...none. 
Pz...Small Craft Advisory for hazardous seas until 11 PM PDT this 
evening for coastal waters from Cape Shoalwater Washington to Florence 
or out 60 nm. 


Small Craft Advisory for rough Columbia River bar until 5 PM 
PDT this afternoon. 


&& 


$$ 


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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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