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Brownsburg, Indiana

Town in Hendricks County, Indiana

Air quality

The air at Brownsburg

Index 38, good, led by fine particles. Read at 1 AM from its reporting area, Indianapolis (IN), 13 miles off.

38Good
  • Fine particles (PM2.5)38Good10 mi
  • Ozone15Good13 ppb5.6 mi
  • Coarse particles (PM10)12Good14.8 mi
  • Nitrogen dioxide5Good5.5 ppb14.2 mi
  • Sulfur dioxide0Good0 ppb14.8 mi

The days ahead

Good each day through Today, led by fine particles. Yesterday measured 55, moderate.

Smoke, the next 43 hours

No smoke near the ground through Sat 8 PM.

FriSat

Precipitation

What has fallen at Brownsburg

0.30 in in the last 24 hours, and none in the 2 days before, to Fri 1 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.30in
Last 3 days
0.30in

Visibility

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

Visibility stays 3 miles or more through Sat 8 PM, lowest 4 miles Fri 7 PM.

FriSat

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

What is measuring near here

The 6 instruments nearest Brownsburg, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.5 miles away.

measured now4 instruments

measured daily2 instruments

Danville 3SWDANI3

At a cooperative observer's station/10.4 mi away/951 ft/70 ft above here

snowfall, snow depth, precip, high, low

Rank926of 1,111

Station report

The weather at Indianapolis, drawn

The nearest airport reporting now, 5.2 mi from Brownsburg, Indiana. From its report of Oct 16, 2026, 1:25 AM local time: 3 of its 6 sheets.

The sky

A few clouds at 800 ft, scattered at 3,200 ft, overcast at 9,000 ft; the ceiling is 9,000 ft; visibility 10 mi or more.

Section of the sky over Indianapolis, height above the station to scale: a few clouds cloud with its base at 800 feet, scattered cloud with its base at 3,200 feet, overcast cloud with its base at 9,000 feet, the ceiling at 9,000 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT EYEFIG. A THE SKY OVER INDIANAPOLISSECTION, 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 STATION02,5005,0007,50010,00012,50015,000ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FTOVC 9,000 FTOVERCAST, 8 EIGHTHS OF THE SKYSCT 3,200 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYFEW 800 FTA FEW CLOUDS, 1 TO 2 EIGHTHS OF THE SKYCEILING 9,000 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEIndianapolis, the skySTATION REPORT · ASOS EYETYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-EYE-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

72.0 F with a dew point of 70.0 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 800 ft.

Chart of the air at Indianapolis: temperature 72.0 degrees Fahrenheit and dew point 70.0, 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 800 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT EYEFIG. B THE AIR AT INDIANAPOLISTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00060 F70 F80 FSATURATES 500 FT ABOVE THE STATION, AT 69.5 FLOWEST CLOUD REPORTED, FEW 800 FTTEMPERATURE AND DEW POINT 72.0 F, 70.0 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 POINTTITLEIndianapolis, the airSTATION REPORT · ASOS EYETYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-EYE-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the south southwest (210 degrees) at 7 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Indianapolis, north up: blowing from 210 degrees, the south southwest, 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 EYEFIG. C THE WIND AT INDIANAPOLISPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 210°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 7 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEIndianapolis, the windSTATION REPORT · ASOS EYETYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-EYE-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Danville 3SW (DANI3), 10.4 miles from here, read 15 Oct, 07:00. measured daily

Elsewhere in Indiana

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

Near Brownsburg

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

Near Brownsburg

River and lake gauges