Storm Station
Sign in

Hemlock, New York

Community in Livingston County, New York

Air quality

The air at Hemlock

Index 26, good, led by ozone. Read at 11 PM from its reporting area, Central New York Region (NY), 63 miles off.

26Good
  • Fine particles (PM2.5)20Good-
  • Ozone26Good-

The days ahead

Good each day through Fri Oct 16, led by fine particles. Yesterday measured 36, good.

Smoke, the next 46 hours

No smoke near the ground through Sat 8 PM.

FriSat

Precipitation

What has fallen at Hemlock

None in the last 24 hours; 0.17 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
0.17in

Visibility

How far you can see at Hemlock, the next 46 hours

Visibility stays 4 miles or more through Sat 8 PM, lowest 5 miles Fri 5 AM.

FriSat

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

What is measuring near here

The 6 instruments nearest Hemlock, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.3 miles away.

measured now4 instruments

HemlockHEMN6

At a river or reservoir gauge/1.3 mi away/951 ft/41 ft above here

temp, wind, gust, humidity, pressure

Rank289of 1,432

Geneva #1S2011

At a soil climate station/29.8 mi away/725 ft/185 ft below here

temp, humidity, soil temp, soil moisture

Rank950of 1,432

measured daily2 instruments

HemlockHEMN6

At a cooperative observer's station/1.3 mi away/947 ft/37 ft above here

snowfall, snow depth, precip, high, low

Rank-

Hemlock COOPNY-LV-8

In a volunteer observer's own ground/1.3 mi away/924 ft/14 ft above here

precip, snowfall, snow depth

Rank-

Station report

The weather at Dansville Municipal, drawn

The nearest airport reporting now, 16.3 mi from Hemlock, New York. From its report of Oct 15, 2026, 10:54 PM local time: 3 of its 6 sheets.

The sky

Broken at 6,500 ft; the ceiling is 6,500 ft; visibility 10 mi or more.

Section of the sky over Dansville Municipal, height above the station to scale: broken cloud with its base at 6,500 feet, the ceiling at 6,500 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT DSVFIG. A THE SKY OVER DANSVILLE MUNICIPALSECTION, 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 STATION02,5005,0007,50010,000ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETBKN 6,500 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 6,500 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEDansville Municipal, the skySTATION REPORT · ASOS DSVTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-DSV-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-013, FB-SKY-014

The air

58.0 F with a dew point of 48.0 F, 69 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,300 ft up; the lowest cloud reported is at 6,500 ft.

Chart of the air at Dansville Municipal: temperature 58.0 degrees Fahrenheit and dew point 48.0, 69 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 2,300 feet above the station, against the lowest cloud reported at 6,500 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT DSVFIG. B THE AIR AT DANSVILLE MUNICIPALTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION02,0004,0006,0008,00030 F40 F50 F60 F70 FSATURATES 2,300 FT ABOVE THE STATION, AT 45.7 FLOWEST CLOUD REPORTED, BKN 6,500 FTTEMPERATURE 58.0 FDEW POINT 48.0 FSPREAD 10.0 FRELATIVE HUMIDITY 69 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 POINTTITLEDansville Municipal, the airSTATION REPORT · ASOS DSVTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-DSV-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the southeast (140 degrees) at 9 mph: force 3, a gentle breeze on the Beaufort scale. The strongest gust today was 17 mph.

Plan of the wind at Dansville Municipal, north up: blowing from 140 degrees, the southeast, at 9 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT DSVFIG. C THE WIND AT DANSVILLE MUNICIPALPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 140°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 9 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEDansville Municipal, the windSTATION REPORT · ASOS DSVTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-DSV-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Dansville Municipal, 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 Hemlock

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

Near Hemlock

River and lake gauges