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Avon, Indiana

Town in Hendricks County, Indiana

Air quality

The air at Avon

Index 13, good, led by fine particles. Read at 8 AM from its reporting area, Indianapolis (IN), 10 miles off.

13Good
  • Fine particles (PM2.5)13Good8.9 mi
  • Ozone9Good17 ppb1.3 mi
  • Coarse particles (PM10)6Good14.4 mi
  • Nitrogen dioxide6Good6.5 ppb13.3 mi
  • Sulfur dioxide0Good0 ppb14.4 mi

The days ahead

Highest moderate, Sun Oct 18, led by fine particles. Yesterday measured 55, moderate.

Smoke, the next 43 hours

No smoke near the ground through Sun 2 AM.

FriSat

Precipitation

What has fallen at Avon

0.26 in in the last 24 hours, 0.27 in over the last 3 days, to Fri 7 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.26in
Last 3 days
0.27in

Visibility

How far you can see at Avon, the next 43 hours

Visibility stays 8 miles or more through Sun 2 AM, lowest 9 miles Fri 10 AM.

FriSat

On the radar over Avon, IndianaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest Avon, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.6 miles away.

measured now4 instruments

measured daily2 instruments

Avon 0.8 NEIN-HS-18

In a volunteer observer's own ground/0.6 mi away/851 ft/2 ft above here

precip, snowfall, snow depth

Rank884of 1,111

Station report

The weather at Henricks County, drawn

The nearest airport reporting now, 5.3 mi from Avon, Indiana. From its report of Oct 16, 2026, 8:15 AM local time: 3 of its 6 sheets.

The sky

Overcast at 1,500 ft; the ceiling is 1,500 ft; visibility 7 mi.

Section of the sky over Henricks County, height above the station to scale: overcast cloud with its base at 1,500 feet, the ceiling at 1,500 feet, and visibility of 7 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 2R2FIG. A THE SKY OVER HENRICKS COUNTYSECTION, 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: 7 MI0510TITLEHenricks County, the skySTATION REPORT · ASOS 2R2TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-2R2-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

51.6 F with a dew point of 51.6 F, 100 per cent relative humidity. The air is saturated at the ground; the lowest cloud reported is at 1,500 ft.

Chart of the air at Henricks County: temperature 51.6 degrees Fahrenheit and dew point 51.6, 100 per cent relative humidity; the air saturated at the ground, against the lowest cloud reported at 1,500 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 2R2FIG. B THE AIR AT HENRICKS COUNTYTHE 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 GROUNDLOWEST CLOUD REPORTED, OVC 1,500 FTTEMPERATURE AND DEW POINT 51.6 F, 51.6 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 POINTTITLEHenricks County, the airSTATION REPORT · ASOS 2R2TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-2R2-2DRAWN 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 12 mph, gusting 22 mph: force 3, a gentle breeze on the Beaufort scale. The strongest gust today was 33 mph.

Plan of the wind at Henricks County, north up: blowing from 300 degrees, the west northwest, at 12 miles an hour, gusting 22; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 2R2FIG. C THE WIND AT HENRICKS COUNTYPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 300°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 12 MPH4MODERATE BREEZE135FRESH BREEZE19GUST, 22 MPH6STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEHenricks County, the windSTATION REPORT · ASOS 2R2TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-2R2-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Indianapolis Nwfo (INXI3), 6.8 miles from here, read 16 Oct, 02:00. measured daily

Elsewhere in Indiana

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

Near Avon

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

Near Avon

River and lake gauges