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White Heath, Illinois

Community in Piatt County, Illinois

Air quality

The air at White Heath

Index 21, good, led by fine particles. Read at 1 AM from its reporting area, Champaign (IL), 15 miles off.

21Good
  • Fine particles (PM2.5)21Good7.7 mi
  • Ozone11Good8 ppb20.1 mi

The days ahead

Good each day through Mon Oct 19, led by fine particles. Yesterday measured 43, good.

Smoke, the next 43 hours

No smoke near the ground through Sat 7 PM.

FriSat

Precipitation

What has fallen at White Heath

0.41 in in the last 24 hours, and none in the 2 days before, to Fri 12 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.41in
Last 3 days
0.41in

Visibility

How far you can see at White Heath, the next 43 hours

Visibility stays 4 miles or more through Sat 7 PM, lowest 5 miles Fri 4 PM.

FriSat

On the radar over White Heath, IllinoisReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 7 instruments nearest White Heath, 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 now5 instruments

measured daily2 instruments

Monticello 3.5 NNEIL-PT-1

In a volunteer observer's own ground/1.9 mi away/718 ft/7 ft above here

precip, snowfall, snow depth

Rank-

CiscoCISI2

At a cooperative observer's station/12.6 mi away/699 ft/12 ft below here

snowfall, snow depth, precip, high, low

Rank351of 1,393

Station report

The weather at Champaign - Willard, drawn

The nearest airport reporting now, 13.0 mi from White Heath, Illinois. From its report of Oct 16, 2026, 1:08 AM local time: 3 of its 6 sheets.

The sky

A few clouds at 700 ft, broken at 1,200 ft, overcast at 3,600 ft; the ceiling is 1,200 ft; visibility 10 mi or more.

Section of the sky over Champaign - Willard, height above the station to scale: a few clouds cloud with its base at 700 feet, broken cloud with its base at 1,200 feet, overcast cloud with its base at 3,600 feet, the ceiling at 1,200 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT CMIFIG. A THE SKY OVER CHAMPAIGN - WILLARDSECTION, 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 STATION01,0002,0003,0004,0005,0006,000ETAGESLOWTHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETOVC 3,600 FTOVERCAST, 8 EIGHTHS OF THE SKYBKN 1,200 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYFEW 700 FTA FEW CLOUDS, 1 TO 2 EIGHTHS OF THE SKYCEILING 1,200 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEChampaign - Willard, the skySTATION REPORT · ASOS CMITYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-CMI-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 56.0 F, 93 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 500 ft up; the lowest cloud reported is at 700 ft.

Chart of the air at Champaign - Willard: temperature 58.0 degrees Fahrenheit and dew point 56.0, 93 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 500 feet above the station, against the lowest cloud reported at 700 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT CMIFIG. B THE AIR AT CHAMPAIGN - WILLARDTHE 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 500 FT ABOVE THE STATION, AT 55.5 FLOWEST CLOUD REPORTED, FEW 700 FTTEMPERATURE AND DEW POINT 58.0 F, 56.0 FRELATIVE HUMIDITY 93 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 POINTTITLEChampaign - Willard, the airSTATION REPORT · ASOS CMITYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-CMI-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the west northwest (300 degrees) at 16 mph: force 4, a moderate breeze on the Beaufort scale. The strongest gust today was 35 mph.

Plan of the wind at Champaign - Willard, north up: blowing from 300 degrees, the west northwest, at 16 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 4, moderate breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT CMIFIG. C THE WIND AT CHAMPAIGN - WILLARDPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 300°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE13NOW, 16 MPH5FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEChampaign - Willard, the windSTATION REPORT · ASOS CMITYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-CMI-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Cisco (CISI2), 12.6 miles from here, read 15 Oct, 06:00. measured daily

Elsewhere in Illinois

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

Near White Heath

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

Near White Heath

River and lake gauges