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Nanakuli, Hawaii

Community in Honolulu County, Hawaii

Air quality

The air at Nanakuli

Index 21, good, led by ozone. Read at 11 PM from its reporting area, Sand Island (HI), 19 miles off.

21Good
  • Fine particles (PM2.5)13Good-
  • Ozone21Good-

The days ahead

Yesterday measured 24, good.

On the radar over Nanakuli, HawaiiReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 5 instruments nearest Nanakuli, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 2.7 miles away.

measured now3 instruments

PalehuaPLHH1

At a river or reservoir gauge/2.7 mi away/2,270 ft/2,221 ft above here

temp, wind, gust, humidity, pressure

Rank36of 381

measured daily2 instruments

Waianae 1.9 SSEHI-HN-28

In a volunteer observer's own ground/3.1 mi away/10 ft/39 ft below here

precip, snowfall, snow depth

Rank-

Kaene PointKAEH1

At a cooperative observer's station/14.0 mi away/1,068 ft/1,019 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Kalaeloa_Airport, drawn

The nearest airport reporting now, 7.4 mi from Nanakuli, Hawaii. From its report of Oct 15, 2026, 11:53 PM local time: 3 of its 6 sheets.

The sky

No cloud below 12,000 ft; visibility 10 mi or more.

Section of the sky over Kalaeloa_Airport, height above the station to scale: no cloud detected below 12,000 feet, the reach of its ceilometer, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT PHJRFIG. A THE SKY OVER KALAELOA_AIRPORTSECTION, HEIGHT ABOVE THE STATION TO SCALE, EACH LAYER AT THE HEIGHT OF ITS BASE AS REPORTED; COVER IN EIGHTHS OF THE SKY; TOPS NOT MEASUREDFT ABOVE THE STATION05001,0001,5002,0002,5003,000ETAGESLOWTHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETNO CLOUD DETECTED BELOW 12,000 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEKalaeloa_Airport, the skySTATION REPORT · ASOS PHJRTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-PHJR-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

75.0 F with a dew point of 66.0 F, 74 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,100 ft up.

Chart of the air at Kalaeloa_Airport: temperature 75.0 degrees Fahrenheit and dew point 66.0, 74 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 2,100 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT PHJRFIG. B THE AIR AT KALAELOA_AIRPORTTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00050 F60 F70 F80 F90 FSATURATES 2,100 FT ABOVE THE STATION, AT 63.9 FTEMPERATURE 75.0 FDEW POINT 66.0 FSPREAD 9.0 FRELATIVE HUMIDITY 74 PER CENTTHE AIR COOLS ABOUT 5.4 F EACH 1,000 FT IT RISES, AND ITS DEW POINT ABOUT 1 FSOLID: THE LIFTED AIR'S TEMPERATURE; DASHED: ITS DEW POINTTITLEKalaeloa_Airport, the airSTATION REPORT · ASOS PHJRTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-PHJR-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the northeast (50 degrees) at 6 mph: force 2, a light breeze on the Beaufort scale. The strongest gust today was 25 mph.

Plan of the wind at Kalaeloa_Airport, north up: blowing from 50 degrees, the northeast, at 6 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 2, light breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT PHJRFIG. C THE WIND AT KALAELOA_AIRPORTPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 50°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 6 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEKalaeloa_Airport, the windSTATION REPORT · ASOS PHJRTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-PHJR-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Kalaeloa_Airport, in 6 sheets, each beside the Field Book plates that explain it

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Snow on the ground

Elsewhere in Hawaii

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

Near Nanakuli

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

Near Nanakuli

River and lake gauges