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Jamesport, New York

Community in Suffolk County, New York

Air quality

The air at Jamesport

Index 36, good, led by fine particles. Read at 5 PM from its reporting area, New Haven (CT), 33 miles off.

36Good
  • Fine particles (PM2.5)36Good-
  • Ozone19Good27 ppb7.2 mi
  • Coarse particles (PM10)10Good-

The days ahead

Good each day through Mon Oct 19, led by fine particles. Yesterday measured 11, good.

Smoke, the next 46 hours

No smoke near the ground through Sun 2 PM.

FriSatSun

Precipitation

What has fallen at Jamesport

0.22 in in the last 24 hours, 0.24 in over the last 3 days, to Fri 4 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.22in
Last 3 days
0.24in

Visibility

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

Visibility stays 3 miles or more through Sun 2 PM, lowest 3 miles Fri 7 PM.

FriSatSun

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

What is measuring near here

The 6 instruments nearest Jamesport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.4 miles away.

measured now4 instruments

measured daily2 instruments

Jamesport 0.6 SSWNY-SF-10

In a volunteer observer's own ground/0.4 mi away/2 ft/7 ft below here

precip, snowfall, snow depth

Rank-

MattituckMATN6

At a cooperative observer's station/5.7 mi away/-49 ft/58 ft below here

snowfall, snow depth, precip, high, low

Rank878of 1,432

Station report

The weather at Westhampton Beach, drawn

The nearest airport reporting now, 7.5 mi from Jamesport, New York. From its report of Oct 16, 2026, 5:03 PM local time: 3 of its 6 sheets.

The sky

Sky obscured at 200 ft; the ceiling is 200 ft; visibility 1/4 mi.

Section of the sky over Westhampton Beach, height above the station to scale: sky obscured cloud with its base at 200 feet, the ceiling at 200 feet, and visibility of 1/4 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT FOKFIG. A THE SKY OVER WESTHAMPTON BEACHSECTION, 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 SHEETVV 200 FTSKY OBSCURED, 8 EIGHTHS OF THE SKYCEILING 200 FTVISIBILITY, MILES: 1/4 MI0510TITLEWesthampton Beach, the skySTATION REPORT · ASOS FOKTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-FOK-1DRAWN AS linework on paperSOURCES FB-WAT-020, FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

65.0 F with a dew point of 64.0 F, 97 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 200 ft up; the lowest cloud reported is at 200 ft.

Chart of the air at Westhampton Beach: temperature 65.0 degrees Fahrenheit and dew point 64.0, 97 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 200 feet above the station, against the lowest cloud reported at 200 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT FOKFIG. B THE AIR AT WESTHAMPTON BEACHTHE 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 FSATURATES 200 FT ABOVE THE STATION, AT 63.7 FLOWEST CLOUD REPORTED, VV 200 FTTEMPERATURE AND DEW POINT 65.0 F, 64.0 FRELATIVE HUMIDITY 97 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 POINTTITLEWesthampton Beach, the airSTATION REPORT · ASOS FOKTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-FOK-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the southwest (220 degrees) at 9 mph, gusting 21 mph: force 3, a gentle breeze on the Beaufort scale. The strongest gust today was 25 mph.

Plan of the wind at Westhampton Beach, north up: blowing from 220 degrees, the southwest, at 9 miles an hour, gusting 21; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT FOKFIG. C THE WIND AT WESTHAMPTON BEACHPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 220°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 9 MPH4MODERATE BREEZE135FRESH BREEZE19GUST, 21 MPH6STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEWesthampton Beach, the windSTATION REPORT · ASOS FOKTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-FOK-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Mattituck (MATN6), 5.7 miles from here, read 16 Oct, 06:00. measured daily

Elsewhere in New York

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

Near Jamesport

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

Near Jamesport

River and lake gauges