Storm Station
Sign in

Port Angeles Cgas Airport, Washington

Small airport in Clallam County, Washington

Air quality

The air at Port Angeles Cgas Airport

Index 54, moderate, led by fine particles. Read at 3 AM from its reporting area, Port Angeles (WA), 18 miles off.

54Moderate
  • Fine particles (PM2.5)54Moderate-

The days ahead

Good each day through Mon Oct 19, led by fine particles. Yesterday measured 52, moderate.

Smoke, the next 45 hours

Little smoke near the ground through Sat 11 PM: the index from smoke stays at 6 or under.

FriSat

Precipitation

What has fallen at Port Angeles Cgas Airport

None in the last 3 days, to Fri 2 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.00in

Visibility

How far you can see at Port Angeles Cgas Airport, the next 45 hours

Visibility stays 4 miles or more through Sat 11 PM, lowest 5 miles Sat 3 AM.

FriSat

Airfield

Code
NOW
ICAO
KNOW
IATA
-
Field elevation
13 ft
Serves
Port Angeles
Kind
Small airport
Scheduled service
No
Its own instrument
NOW
Wind now
Calm, read 16 Oct, 03:15

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
07 / 254,500 ft150 ftAsphalt94° / 274°CalmCalm
07252,000 ftN
Runways from their surveyed ends, north up, lengths and positions to scale.

Measured here

What the airfield's own instrument measured, the last 24 hours

Every hour from Port Angeles (NOW), Port Angeles Cgas Airport's own instrument, measure by measure, on the field's own clock.

Temperature

48 F at 3 AM; 54 F at its warmest, 4 PM Thursday, and 48 F at its coolest, 2 AM.

Now
48F
3 AM
Highest
54F
4 PM Thursday
Lowest
48F
2 AM
Temperature and Dew point at Port Angeles, temperature from 47.8 to 53.5, the latest 48.0; dew point from 47.8 to 53.0, the latest 48.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF46485052546 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMTEMPERATUREDEW POINT

How it is measured: Stevenson screen and siting, Field Book FB-INS-009

Humidity and dew point

A dew point of 48 F, the air 100% saturated; the humidity ran from 98% at 4 PM Thursday to 100% at 4 AM Thursday.

Dew point now
48F
3 AM
Humidity now
100%
Humidity, range
98 to 100%
Relative humidity at Port Angeles, relative humidity from 98 to 100, the latest 100, in per cent.RELATIVE HUMIDITY%9898.59999.51006 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

How it is measured: Humidity variables, Field Book FB-WAT-002

Wind

Calm at 3 AM; at its strongest 7 mph, 11 AM Thursday, and no gust reported.

Now
0mph
calm
Strongest
7mph
11 AM Thursday
Highest gust
-
none reported
Wind at Port Angeles, wind from 0 to 7, the latest 0, in miles an hour.WINDmph024686 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM
Wind direction at Port Angeles, wind direction from 60 to 210, the latest 210, in degrees.WIND DIRECTION°0901802703606 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

How it is measured: Coriolis as geometry, Field Book FB-ENG-008

Pressure

30.22 inHg at 3 AM, steady over 3 hours; 0.20 inHg lower than a day before.

Now
30.22inHg
3 AM
3 hours
-0.02inHg
steady
24 hours
-0.20inHg
Pressure, altimeter at Port Angeles, pressure, altimeter from 30.22 to 30.43, the latest 30.22, in inches of mercury.PRESSURE, ALTIMETERinHg30.2030.3030.4030.506 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

How it is measured: Hydrostatic balance, Field Book FB-ENG-003

Visibility

Down to 0.3 miles at 1 PM Thursday, under a mile for 4 hours; 10 miles or more now.

Now
10+mi
Lowest
0.3mi
1 PM Thursday
Hours under a mile
4
Visibility at Port Angeles, visibility from 0.3 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.5106 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMLIFRIFRMVFRVFR

How it is measured: Fog types, Field Book FB-WAT-020

Cloud base

The lowest cloud base came down to 200 ft at 10 AM Thursday; a base was reported in 12 of the hours.

Lowest base now
-
Lowest in 24 hours
200ft
10 AM Thursday
Hours with a base reported
12
Lowest cloud base at Port Angeles, lowest cloud base from 200 to 1,400, the latest 200, in feet.LOWEST CLOUD BASEft05001,0001,5006 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMLIFRIFRMVFR

How it is measured: Cloud classification, Field Book FB-SKY-001

Precipitation

None measured in the gauge in the last 24 hours.

Last 24 hours
0.00in
Wettest hour
-
Hours with some
0

How it is measured: ASOS, Field Book FB-INS-002

Port Angeles: every reading, the last 7 days, 30 days and the year, and how well it reports

What is measuring near here

The 5 instruments nearest Port Angeles Cgas Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.0 miles away.

measured now3 instruments

Port AngelesNOW

At an airfield/0.0 mi away/-/- ft from here

temp, wind, gust, visibility, precip, pressure

Morse CreekMOCW1

At a river or reservoir gauge/7.7 mi away/732 ft/719 ft above here

temp, wind, gust, humidity, pressure

measured daily2 instruments

Port Angeles 5.8 SSEWA-CM-17

In a volunteer observer's own ground/2.3 mi away/141 ft/128 ft above here

precip, snowfall, snow depth

Sequim 2 ESEQW1

At a cooperative observer's station/16.6 mi away/108 ft/95 ft above here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Washington

23 places, each with its own forecast and its own instruments.

Near Port Angeles Cgas Airport

The nearest places, each with its own forecast and the instruments nearest it.

Near Port Angeles Cgas Airport