Storm Station
Symerton, Illinois
51°
Mostly clear· Feels like 51°·Light air 3 mph ENE
Patchy fog. Mostly cloudy, with a low around 48. East northeast wind around 0 mph.
-UV
-Air quality
83%Humidity
35%Cloud

What is measuring near here

The 4 instruments nearest Symerton, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 3.0 miles away.

measured now2 instruments

Midewin Tallgrass PrairieWMGI2

At a river or reservoir gauge/4.1 mi away/561 ft/75 ft below here

temp, wind, gust, humidity, pressure

Rank38of 417

JolietJOT

At an airfield/14.5 mi away/581 ft/55 ft below here

temp, wind, gust, visibility, precip, pressure

Rank282of 417

measured daily2 instruments

Wilmington 5.6 EIL-WL-199

In a volunteer observer's own ground/3.0 mi away/673 ft/37 ft above here

precip, snowfall, snow depth

Rank-

Manhattan 5NEMATI2

At a cooperative observer's station/11.7 mi away/745 ft/109 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Joliet, drawn

The nearest airport reporting now, 14.5 mi from Symerton. From its report of Sep 27, 2026, 4:35 AM local time: 3 of its 6 sheets.

The sky

No cloud below 12,000 ft; visibility 4 mi.

Section of the sky over Joliet, height above the station to scale: no cloud detected below 12,000 feet, the reach of its ceilometer, and visibility of 4 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT JOTFIG. A THE SKY OVER JOLIETSECTION, 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 SHEETNO CLOUD DETECTED BELOW 12,000 FTVISIBILITY, MILES: 4 MI0510TITLEJoliet, the skySTATION REPORT · ASOS JOTTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-JOT-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

47.0 F with a dew point of 47.0 F, 100 per cent relative humidity. The air is saturated at the ground.

Chart of the air at Joliet: temperature 47.0 degrees Fahrenheit and dew point 47.0, 100 per cent relative humidity; the air saturated at the ground; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT JOTFIG. B THE AIR AT JOLIETTHE 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 FSATURATED AT THE GROUNDTEMPERATURE AND DEW POINT 47.0 F, 47.0 FRELATIVE HUMIDITY 100 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 POINTTITLEJoliet, the airSTATION REPORT · ASOS JOTTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-JOT-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Joliet, north up: calm; beside it the Beaufort scale from calm to hurricane force, force 0, calm, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT JOTFIG. C THE WIND AT JOLIETPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONCALMBEAUFORT FORCELEAST WIND, MPH0CALM0NOW, 0 MPH1LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEJoliet, the windSTATION REPORT · ASOS JOTTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-JOT-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Manhattan 5NE (MATI2), 11.7 miles from here, read 26 Sep, 08:00. measured daily

Elsewhere in Illinois

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

Near Symerton

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