Storm Station
Williamstown, Pennsylvania
60°
Overcast· Feels like 60°·Moderate breeze 18 mph N
A chance of rain. Cloudy, with a low around 54. North wind around 14 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
-UV
31Air quality
83%Humidity
87%Cloud

What is measuring near here

The 6 instruments nearest Williamstown, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 5.6 miles away.

measured now4 instruments

Mahantango Ck ScanMHCP1

At a river or reservoir gauge/6.4 mi away/730 ft/34 ft below here

temp, wind, gust, humidity, pressure

Rank349of 543

Mahantango CkS2028

At a soil climate station/6.4 mi away/730 ft/34 ft below here

temp, humidity, soil temp, soil moisture

Rank-

Muir AAF/IndiantownMUI

At an airfield/10.4 mi away/489 ft/275 ft below here

temp, wind, gust, visibility, precip, pressure

Rank464of 543

measured daily2 instruments

Valley View 0.5 WPA-SC-8

In a volunteer observer's own ground/5.6 mi away/787 ft/23 ft above here

precip, snowfall, snow depth

Rank-

NataliePOPP1

At a cooperative observer's station/18.5 mi away/915 ft/151 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Muir AAF/Indiantown, drawn

The nearest airport reporting now, 10.4 mi from Williamstown. From its report of Sep 27, 2026, 3:19 AM local time: 3 of its 6 sheets.

The sky

A few clouds at 4,500 ft, scattered at 5,500 ft, broken at 7,500 ft, overcast at 10,000 ft; the ceiling is 7,500 ft; visibility 10 mi or more.

Section of the sky over Muir AAF/Indiantown, height above the station to scale: a few clouds cloud with its base at 4,500 feet, scattered cloud with its base at 5,500 feet, broken cloud with its base at 7,500 feet, overcast cloud with its base at 10,000 feet, the ceiling at 7,500 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MUIFIG. A THE SKY OVER MUIR AAF/INDIANTOWNSECTION, 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 STATION02,5005,0007,50010,00012,50015,000ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FTOVC 10,000 FTOVERCAST, 8 EIGHTHS OF THE SKYBKN 7,500 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYSCT 5,500 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYFEW 4,500 FTA FEW CLOUDS, 1 TO 2 EIGHTHS OF THE SKYCEILING 7,500 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEMuir AAF/Indiantown, the skySTATION REPORT · ASOS MUITYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-MUI-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018, FB-SKY-013, FB-SKY-014

The air

62.6 F with a dew point of 50.0 F, 63 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,900 ft up; the lowest cloud reported is at 4,500 ft.

Chart of the air at Muir AAF/Indiantown: temperature 62.6 degrees Fahrenheit and dew point 50.0, 63 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 2,900 feet above the station, against the lowest cloud reported at 4,500 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MUIFIG. B THE AIR AT MUIR AAF/INDIANTOWNTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,0006,00040 F50 F60 F70 FSATURATES 2,900 FT ABOVE THE STATION, AT 47.2 FLOWEST CLOUD REPORTED, FEW 4,500 FTTEMPERATURE 62.6 FDEW POINT 50.0 FSPREAD 12.6 FRELATIVE HUMIDITY 63 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 POINTTITLEMuir AAF/Indiantown, the airSTATION REPORT · ASOS MUITYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-MUI-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north northeast (20 degrees) at 9 mph, gusting 17 mph: force 3, a gentle breeze on the Beaufort scale. The strongest gust today was 21 mph.

Plan of the wind at Muir AAF/Indiantown, north up: blowing from 20 degrees, the north northeast, at 9 miles an hour, gusting 17; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MUIFIG. C THE WIND AT MUIR AAF/INDIANTOWNPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 20°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 9 MPH4MODERATE BREEZE13GUST, 17 MPH5FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEMuir AAF/Indiantown, the windSTATION REPORT · ASOS MUITYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-MUI-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Muir AAF/Indiantown, in 6 sheets, each beside the Field Book plates that explain it

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Snow on the ground

Elsewhere in Pennsylvania

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

Near Williamstown

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