Temperature
80 F at 5 PM; 87 F at its warmest, 1 PM, and 71 F at its coolest, 6 AM.
- Now
- 80F
- 5 PM
- Highest
- 87F
- 1 PM
- Lowest
- 71F
- 6 AM
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
Now. Kalaeloa Airport is 76° and clear at 11 PM. The dew point is 66°, so the air feels oppressive. Light breeze from the northeast at 5 mph.
Today and tonight. Tonight falls to about 74° by 2 AM, under a mostly clear sky. No rain is expected for the rest of the day.
The week. Highs stay close to 87° all week. The days ahead look dry.
The sky now. The Moon is a waxing crescent, 28% lit, and stays below the horizon until dawn. The next full Moon is Sunday, Oct 25. Look for Saturn, bright in the south-southwest. 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 sky is forecast to stay clear: a good night to look up. The day is 11 hours 41 minutes long, 1 minute shorter than yesterday.
As of 11:00 PM in Kalaeloa Airport, Hawaii.
Air quality
Index 21, good, led by ozone. Read at 11 PM from its reporting area, Sand Island (HI), 13 miles off.
Yesterday measured 24, good.
F
Now, today, and the week
| Runway | Length | Width | Surface | Heading, true | Wind along it now | Crosswind now |
|---|---|---|---|---|---|---|
| 04L / 22R | 4,505 ft | 200 ft | Asphalt | 55° / 235° | 5 mph head, on 04L | None |
| 04R / 22L | 7,989 ft | 200 ft | Asphalt | 55° / 235° | 5 mph head, on 04R | None |
| 11 / 29 | 8,365 ft | 200 ft | Asphalt | 119° / 299° | 3 mph head, on 11 | 4 mph from the left |
Measured here
Every hour from Kalaeloa_Airport (PHJR), Kalaeloa Airport's own instrument, measure by measure, on the field's own clock.
80 F at 5 PM; 87 F at its warmest, 1 PM, and 71 F at its coolest, 6 AM.
How it is measured: Stevenson screen and siting, Field Book FB-INS-009
A dew point of 66 F, the air 62% saturated; the humidity ran from 52% at 1 PM to 90% at 6 AM.
How it is measured: Humidity variables, Field Book FB-WAT-002
8 mph from the northeast at 5 PM; at its strongest 11 mph, 3 PM, with a gust of 25 mph at 9 AM.
How it is measured: Coriolis as geometry, Field Book FB-ENG-008
29.99 inHg at 5 PM, rising 0.04 inHg over 3 hours; the same as a day before.
How it is measured: Hydrostatic balance, Field Book FB-ENG-003
10 miles or more every hour.
How it is measured: Fog types, Field Book FB-WAT-020
The lowest cloud base came down to 3,100 ft at 1 AM; 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
Kalaeloa_Airport: every reading, the last 7 days, 30 days and the year, and how well it reports
The 4 instruments nearest Kalaeloa 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 now2 instruments
Kalaeloa_AirportPHJR
At an airfield/0.0 mi away/33 ft/3 ft above here
temp, wind, gust, visibility, precip, pressure
Honouliuli PhbHOFH1
At a river or reservoir gauge/4.7 mi away/3 ft/27 ft below here
temp, wind, gust, humidity, pressure
measured daily2 instruments
Kapolei 1.4 NHI-HN-30
In a volunteer observer's own ground/3.4 mi away/118 ft/88 ft above here
precip, snowfall, snow depth
Hickham HousingHFSH1
At a cooperative observer's station/9.1 mi away/17 ft/13 ft below here
snowfall, snow depth, precip, high, low
-
Snow on the ground
20 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.