Temperature
44 F at 12 AM; 64 F at its warmest, 3 PM Thursday, and 42 F at its coolest, 1 AM Thursday.
- Now
- 44F
- 12 AM
- Highest
- 64F
- 3 PM Thursday
- Lowest
- 42F
- 1 AM Thursday
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Airports/Washington/Coupeville Nolf Airport
Coming up. Rain is likely tomorrow morning, from about 6 AM (66%).
Now. Coupeville Nolf Airport is 45° and partly cloudy at 12 AM. The dew point is 46°, so the air feels dry and comfortable. The air is calm.
Today and tonight. It warms to about 67° by 2 PM. Tonight falls to about 53° by 11 PM, with some cloud.
The week. The warmest day ahead is tomorrow, near 61°, and the coolest Sunday, near 57°. Rain is likely tomorrow (66%). Rain is possible Thursday (31%).
The sky tonight. The sun sets at 6:20 PM. The Moon is a waxing crescent, 34% lit, and sets at 9:53 PM. The next full Moon is Sunday, Oct 25. After dark, look for Saturn, bright in the east-southeast. A planet shines with a steady light where the stars around it twinkle. The Orionids meteor shower is active, peaking around Oct 21: at its peak, up to about 20 meteors an hour can be seen from a dark site. The day is 10 hours 50 minutes long, 3 minutes shorter than yesterday.
As of 12:00 AM in Coupeville Nolf Airport, Washington.
Air quality
Index 24, good, led by fine particles. Read at 11 PM from its reporting area, Port Townsend (WA), 8 miles off.
Good each day through Mon Oct 19, led by fine particles. Yesterday measured 20, good.
Little smoke near the ground through Sat 5 PM: the index from smoke stays at 6 or under.
Precipitation
None in the last 3 days, to Thu 11 PM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 7 miles or more through Sat 5 PM, lowest 7 miles Sat 7 AM.
F
Now, today, and the week
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 14 / 32 | 5,400 ft | 200 ft | Concrete | 158° / 338° | Calm | Calm |
Measured here
Every hour from Coupeville Naval (NRA), Coupeville Nolf Airport's own instrument, measure by measure, on the field's own clock.
44 F at 12 AM; 64 F at its warmest, 3 PM Thursday, and 42 F at its coolest, 1 AM Thursday.
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
A dew point of 43 F, the air 98% saturated; the humidity ran from 56% at 3 PM Thursday to 100% at 2 AM Thursday.
How it is measured: Humidity variables, Field Book FB-WAT-002
Calm at 12 AM; at its strongest 7 mph, 2 PM Thursday, and no gust reported.
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
30.26 inHg at 12 AM, steady over 3 hours; 0.13 inHg lower than a day before.
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
Down to 0.5 miles at 1 AM Thursday, under a mile for 4 hours; 0.8 miles now.
How it is measured: Fog types, Field Book FB-WAT-020
The lowest cloud base came down to 200 ft at 6 AM Thursday; a base was reported in 11 of the hours.
How it is measured: Cloud classification, Field Book FB-SKY-001
None measured in the gauge in the last 24 hours.
How it is measured: ASOS, Field Book FB-INS-002
Coupeville Naval: every reading, the last 7 days, 30 days and the year, and how well it reports
The 5 instruments nearest Coupeville Nolf Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.4 miles away.
measured now3 instruments
At an airfield/0.4 mi away/190 ft/9 ft below here
temp, wind, gust, visibility, precip, pressure
Beside a road/17.6 mi away/279 ft/80 ft above here
temp, pavement temp, wind, visibility, precip
Snow CreekSNWW1
At a river or reservoir gauge/18.3 mi away/56 ft/143 ft below here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Coupeville 4.1 ESEWA-IS-12
In a volunteer observer's own ground/1.7 mi away/25 ft/174 ft below here
precip, snowfall, snow depth
Chimacum 4 Mi SCHMW1
At a cooperative observer's station/17.9 mi away/173 ft/26 ft below here
snowfall, snow depth, precip, high, low
-
Snow on the ground
23 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.