Storm Station
Siasconset, Massachusetts
63°
Light rain· Feels like 63°·Fresh breeze 21 mph ENE
Rain showers likely before 11am, then showers and thunderstorms likely. Mostly cloudy, with a high near 66. East wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
-UV
-Air quality
100%Humidity
100%Cloud

What is measuring near here

The 5 instruments nearest Siasconset, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.9 miles away.

measured now3 instruments

Nantucket MemorialACK

At an airfield/5.0 mi away/49 ft/11 ft above here

temp, wind, gust, visibility, precip, pressure

Rank196of 197

Waquoit Bay ReserveWAXM3

At a river or reservoir gauge/35.8 mi away/16 ft/22 ft below here

temp, wind, gust, humidity, pressure

Rank133of 197

measured daily2 instruments

Nantucket 5.9 ESEMA-NT-9

In a volunteer observer's own ground/1.9 mi away/42 ft/4 ft above here

precip, snowfall, snow depth

Rank-

Nantucket ASOSACKM3

At a cooperative observer's station/6.6 mi away/23 ft/15 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Nantucket Memorial, drawn

The nearest airport reporting now, 5.0 mi from Siasconset. From its report of Sep 27, 2026, 6:53 AM local time: 3 of its 6 sheets.

The sky

Scattered at 800 ft, overcast at 1,200 ft; the ceiling is 1,200 ft; visibility 2.5 mi.

Section of the sky over Nantucket Memorial, height above the station to scale: scattered cloud with its base at 800 feet, overcast cloud with its base at 1,200 feet, the ceiling at 1,200 feet, and visibility of 2.5 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ACKFIG. A THE SKY OVER NANTUCKET MEMORIALSECTION, 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 SHEETOVC 1,200 FTOVERCAST, 8 EIGHTHS OF THE SKYSCT 800 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYCEILING 1,200 FTVISIBILITY, MILES: 2.5 MI0510TITLENantucket Memorial, the skySTATION REPORT · ASOS ACKTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-ACK-1DRAWN AS linework on paperSOURCES 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 800 ft.

Chart of the air at Nantucket Memorial: 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 800 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ACKFIG. B THE AIR AT NANTUCKET MEMORIALTHE 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, SCT 800 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 POINTTITLENantucket Memorial, the airSTATION REPORT · ASOS ACKTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-ACK-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the east (100 degrees) at 17 mph, gusting 29 mph: force 4, a moderate breeze on the Beaufort scale. The strongest gust today was 35 mph.

Plan of the wind at Nantucket Memorial, north up: blowing from 100 degrees, the east, at 17 miles an hour, gusting 29; beside it the Beaufort scale from calm to hurricane force, force 4, moderate breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ACKFIG. C THE WIND AT NANTUCKET MEMORIALPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 100°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE13NOW, 17 MPH5FRESH BREEZE196STRONG BREEZE25GUST, 29 MPH7NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLENantucket Memorial, the windSTATION REPORT · ASOS ACKTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-ACK-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Nantucket ASOS (ACKM3), 6.6 miles from here, read 21 Sep, 08:30. measured daily

Elsewhere in Massachusetts

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

Near Siasconset

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