Storm Station
Sign in

Sleepy Hollow Lake, New York

Community in Greene County, New York

Air quality

The air at Sleepy Hollow Lake

Index 21, good, led by ozone. Read at 1 AM from its reporting area, Upper Hudson Valley Region (NY), 23 miles off.

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

The days ahead

Good each day through Mon Oct 19, led by fine particles. Yesterday measured 7, good.

Smoke, the next 44 hours

No smoke near the ground through Mon 8 PM.

SunMon

Precipitation

What has fallen at Sleepy Hollow Lake

None in the last 24 hours; 0.32 in over the last 3 days, to Sun 12 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.32in

Visibility

How far you can see at Sleepy Hollow Lake, the next 44 hours

Visibility stays 10 miles or more through Mon 8 PM.

SunMon

On the radar over Sleepy Hollow Lake, New YorkReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest Sleepy Hollow Lake, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.7 miles away.

measured now4 instruments

measured daily2 instruments

Athens 2.2 NNWNY-GR-9

In a volunteer observer's own ground/1.7 mi away/203 ft/95 ft above here

precip, snowfall, snow depth

Rank-

Hudson Correctional FacilityHUDN6

At a cooperative observer's station/4.1 mi away/9 ft/99 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Albany County Arpt, drawn

The nearest airport reporting now, 31.0 mi from Sleepy Hollow Lake, New York. From its report of Oct 18, 2026, 12:51 AM 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 Albany County Arpt, 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 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 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 MORE0510TITLEAlbany County Arpt, the skySTATION REPORT · ASOS ALBTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-18IDSR-ALB-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

35.0 F with a dew point of 27.0 F, 72 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,800 ft up.

Chart of the air at Albany County Arpt: temperature 35.0 degrees Fahrenheit and dew point 27.0, 72 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,800 feet above the station; 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 STATION01,0002,0003,00010 F20 F30 F40 F50 FSATURATES 1,800 FT ABOVE THE STATION, AT 25.3 FTEMPERATURE 35.0 FDEW POINT 27.0 FSPREAD 8.0 FRELATIVE HUMIDITY 72 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 6DATE2026-10-18IDSR-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 6DATE2026-10-18IDSR-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

-

Snow on the ground

Elsewhere in New York

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

Near Sleepy Hollow Lake

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

Near Sleepy Hollow Lake

River and lake gauges