Storm Station
Norristown, Pennsylvania
59°
Light rain· Feels like 59°·Light breeze 6 mph NNW
Rain showers. Cloudy, with a low around 58. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
-UV
-Air quality
84%Humidity
89%Cloud

What is measuring near here

The 6 instruments nearest Norristown, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.8 miles away.

measured now4 instruments

Philadelphia/Wings FieldLOM

At an airfield/4.2 mi away/302 ft/166 ft above here

temp, wind, gust, visibility, precip, pressure

Rank10of 543

I-76 & MM 336PA036

Beside a road/6.8 mi away/115 ft/21 ft below here

temp, pavement temp, wind, visibility, precip

Rank476of 543

Perkiomen Creek AT GraterfordGRAP1

At a river or reservoir gauge/9.7 mi away/161 ft/25 ft above here

temp, wind, gust, humidity, pressure

Rank291of 543

Avondale 2 N03761

At a climate reference station/29.8 mi away/400 ft/264 ft above here

temp, humidity, wind, solar, precip

Rank-

measured daily2 instruments

NorristownNRSP1

At a cooperative observer's station/0.8 mi away/62 ft/74 ft below here

snowfall, snow depth, precip, high, low

Rank-

Norristown 1.3 WNWPA-MT-122

In a volunteer observer's own ground/1.2 mi away/222 ft/86 ft above here

precip, snowfall, snow depth

Rank-

Station report

The weather at Philadelphia/Wings Field, drawn

The nearest airport reporting now, 4.2 mi from Norristown. From its report of Sep 27, 2026, 4:15 AM local time: 3 of its 6 sheets.

The sky

Scattered at 2,000 ft, broken at 6,000 ft, overcast at 8,000 ft; the ceiling is 6,000 ft; visibility 7 mi.

Section of the sky over Philadelphia/Wings Field, height above the station to scale: scattered cloud with its base at 2,000 feet, broken cloud with its base at 6,000 feet, overcast cloud with its base at 8,000 feet, the ceiling at 6,000 feet, and visibility of 7 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LOMFIG. A THE SKY OVER PHILADELPHIA/WINGS FIELDSECTION, 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 STATION02,5005,0007,50010,00012,500ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FTOVC 8,000 FTOVERCAST, 8 EIGHTHS OF THE SKYBKN 6,000 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYSCT 2,000 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYCEILING 6,000 FTVISIBILITY, MILES: 7 MI0510TITLEPhiladelphia/Wings Field, the skySTATION REPORT · ASOS LOMTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-LOM-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

57.2 F with a dew point of 55.4 F, 94 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 400 ft up; the lowest cloud reported is at 2,000 ft.

Chart of the air at Philadelphia/Wings Field: temperature 57.2 degrees Fahrenheit and dew point 55.4, 94 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 400 feet above the station, against the lowest cloud reported at 2,000 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LOMFIG. B THE AIR AT PHILADELPHIA/WINGS FIELDTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00040 F50 F60 F70 FSATURATES 400 FT ABOVE THE STATION, AT 55.0 FLOWEST CLOUD REPORTED, SCT 2,000 FTTEMPERATURE AND DEW POINT 57.2 F, 55.4 FRELATIVE HUMIDITY 94 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 POINTTITLEPhiladelphia/Wings Field, the airSTATION REPORT · ASOS LOMTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-LOM-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north northwest (330 degrees) at 7 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Philadelphia/Wings Field, north up: blowing from 330 degrees, the north northwest, at 7 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 2, light breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LOMFIG. C THE WIND AT PHILADELPHIA/WINGS FIELDPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 330°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 7 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEPhiladelphia/Wings Field, the windSTATION REPORT · ASOS LOMTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-LOM-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Philadelphia/Wings Field, in 6 sheets, each beside the Field Book plates that explain it

0in

Snow on the ground

Measured at Norristown (NRSP1), 0.8 miles from here, read 25 Sep, 07:00. measured daily

Elsewhere in Pennsylvania

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

Near Norristown

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