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Castleton-on-Hudson, New York

Village in Rensselaer County, New York

Air quality

The air at Castleton-on-Hudson

Index 27, good, led by ozone. Read at 11 PM from its reporting area, Upper Hudson Valley Region (NY), 10 miles off.

27Good
  • Fine particles (PM2.5)21Good-
  • Ozone27Good-

The days ahead

Good each day through Fri Oct 16, led by fine particles. Yesterday measured 23, good.

Smoke, the next 46 hours

No smoke near the ground through Sat 8 PM.

FriSat

Precipitation

What has fallen at Castleton-on-Hudson

None in the last 24 hours; 0.03 in over the last 3 days, to Thu 10 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.03in

Visibility

How far you can see at Castleton-on-Hudson, the next 46 hours

Fog: visibility falls to 0.6 miles Fri 5 PM, under a mile for 1 hour.

FriSat

On the radar over Castleton-on-Hudson, New YorkReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 5 instruments nearest Castleton-on-Hudson, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.1 miles away.

measured now3 instruments

measured daily2 instruments

Castleton-On-Hudson 0.1 ENENY-RN-37

In a volunteer observer's own ground/0.1 mi away/171 ft/77 ft above here

precip, snowfall, snow depth

Rank-

AlcoveACVN6

At a cooperative observer's station/10.0 mi away/617 ft/523 ft above here

snowfall, snow depth, precip, high, low

Rank1,068of 1,432

Station report

The weather at Albany County Arpt, drawn

The nearest airport reporting now, 15.8 mi from Castleton-on-Hudson, New York. From its report of Oct 15, 2026, 10:51 PM local time: 3 of its 6 sheets.

The sky

Broken at 23,000 ft; the ceiling is 23,000 ft; visibility 10 mi or more.

Section of the sky over Albany County Arpt, height above the station to scale: broken cloud with its base at 23,000 feet, the ceiling at 23,000 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ALBFIG. A THE SKY OVER ALBANY COUNTY ARPTSECTION, 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 STATION05,00010,00015,00020,00025,00030,00035,000ETAGESLOWMIDDLEHIGHTHE STATIONTHE CEILOMETER READS TO 12,000 FTBKN 23,000 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 23,000 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEAlbany County Arpt, the skySTATION REPORT · ASOS ALBTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-ALB-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-010, FB-SKY-011, FB-SKY-012

The air

46.0 F with a dew point of 41.0 F, 83 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,100 ft up; the lowest cloud reported is at 23,000 ft.

Chart of the air at Albany County Arpt: temperature 46.0 degrees Fahrenheit and dew point 41.0, 83 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,100 feet above the station, against the lowest cloud reported at 23,000 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ALBFIG. B THE AIR AT ALBANY COUNTY ARPTTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,0006,00030 F40 F50 F60 FSATURATES 1,100 FT ABOVE THE STATION, AT 39.9 FABOVE THIS SHEET: LOWEST CLOUD REPORTED, BKN 23,000 FTTEMPERATURE 46.0 FDEW POINT 41.0 FSPREAD 5.0 FRELATIVE HUMIDITY 83 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 POINTTITLEAlbany County Arpt, the airSTATION REPORT · ASOS ALBTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-ALB-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Albany County Arpt, north up: calm; beside it the Beaufort scale from calm to hurricane force, force 0, calm, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ALBFIG. C THE WIND AT ALBANY COUNTY ARPTPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONCALMBEAUFORT FORCELEAST WIND, MPH0CALM0NOW, 0 MPH1LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEAlbany County Arpt, the windSTATION REPORT · ASOS ALBTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-ALB-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

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Snow on the ground

Elsewhere in New York

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

Near Castleton-on-Hudson

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

Near Castleton-on-Hudson

River and lake gauges