Storm Station
Llewellyn Park, New Jersey
57°
Light rain· Feels like 57°·Gentle breeze 12 mph ENE
Rain showers. Cloudy, with a high near 66. Northeast wind 14 to 29 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
-UV
-Air quality
90%Humidity
87%Cloud

What is measuring near here

The 4 instruments nearest Llewellyn Park, 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 now2 instruments

Caldwell/Essex Co.CDW

At an airfield/6.4 mi away/174 ft/177 ft below here

temp, wind, gust, visibility, precip, pressure

Rank3of 240

Saddle River AT SaddleSADN4

At a river or reservoir gauge/20.1 mi away/226 ft/125 ft below here

temp, wind, gust, humidity, pressure

Rank58of 240

measured daily2 instruments

West Orange Twp 0.3 NNWNJ-ES-28

In a volunteer observer's own ground/1.3 mi away/397 ft/46 ft above here

precip, snowfall, snow depth

Rank-

Station report

The weather at Caldwell/Essex Co., drawn

The nearest airport reporting now, 6.4 mi from Llewellyn Park. From its report of Sep 27, 2026, 5:53 AM local time: 3 of its 6 sheets.

The sky

Overcast at 1,500 ft; the ceiling is 1,500 ft; visibility 6 mi.

Section of the sky over Caldwell/Essex Co., height above the station to scale: overcast cloud with its base at 1,500 feet, the ceiling at 1,500 feet, and visibility of 6 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT CDWFIG. A THE SKY OVER CALDWELL/ESSEX CO.SECTION, 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 1,500 FTOVERCAST, 8 EIGHTHS OF THE SKYCEILING 1,500 FTVISIBILITY, MILES: 6 MI0510TITLECaldwell/Essex Co., the skySTATION REPORT · ASOS CDWTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-CDW-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

58.0 F with a dew point of 55.0 F, 90 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 700 ft up; the lowest cloud reported is at 1,500 ft.

Chart of the air at Caldwell/Essex Co.: temperature 58.0 degrees Fahrenheit and dew point 55.0, 90 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 700 feet above the station, against the lowest cloud reported at 1,500 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT CDWFIG. B THE AIR AT CALDWELL/ESSEX CO.THE 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 700 FT ABOVE THE STATION, AT 54.2 FLOWEST CLOUD REPORTED, OVC 1,500 FTTEMPERATURE 58.0 FDEW POINT 55.0 FSPREAD 3.0 FRELATIVE HUMIDITY 90 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 POINTTITLECaldwell/Essex Co., the airSTATION REPORT · ASOS CDWTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-CDW-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north northeast (30 degrees) at 9 mph, gusting 20 mph: force 3, a gentle breeze on the Beaufort scale. The strongest gust today was 30 mph.

Plan of the wind at Caldwell/Essex Co., north up: blowing from 30 degrees, the north northeast, at 9 miles an hour, gusting 20; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT CDWFIG. C THE WIND AT CALDWELL/ESSEX CO.PLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 30°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 9 MPH4MODERATE BREEZE135FRESH BREEZE19GUST, 20 MPH6STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLECaldwell/Essex Co., the windSTATION REPORT · ASOS CDWTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-CDW-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Caldwell/Essex Co., in 6 sheets, each beside the Field Book plates that explain it

0in

Snow on the ground

Measured at 0.2 MI E Of Harrison P.O. Passiac Rvr (HSNN4), 6.2 miles from here, read 26 Sep, 08:00. measured daily

Elsewhere in New Jersey

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

Near Llewellyn Park

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