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Spring Hill, Indiana

Town in Marion County, Indiana

Air quality

The air at Spring Hill

Index 13, good, led by fine particles. Read at 8 AM from its reporting area, Indianapolis (IN), 6 miles off.

13Good
  • Fine particles (PM2.5)13Good3.1 mi
  • Ozone9Good14 ppb4.2 mi
  • Coarse particles (PM10)6Good4.2 mi
  • Nitrogen dioxide1Good1.1 ppb4.2 mi
  • Sulfur dioxide0Good0 ppb4.2 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 Spring Hill

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 Spring Hill, the next 43 hours

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

FriSat

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

What is measuring near here

The 6 instruments nearest Spring Hill, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.4 miles away.

measured now4 instruments

measured daily2 instruments

Indianapolis 6.0 NWIN-MR-89

In a volunteer observer's own ground/1.4 mi away/764 ft/63 ft above here

precip, snowfall, snow depth

Rank-

Castleton 2SBMCI3

At a cooperative observer's station/8.1 mi away/823 ft/122 ft above here

snowfall, snow depth, precip, high, low

Rank72of 1,111

Station report

The weather at Indianapolis, drawn

The nearest airport reporting now, 5.5 mi from Spring Hill, Indiana. From its report of Oct 16, 2026, 7:53 AM local time: 3 of its 6 sheets.

The sky

Overcast at 1,500 ft; the ceiling is 1,500 ft; visibility 10 mi or more.

Section of the sky over Indianapolis, height above the station to scale: overcast cloud with its base at 1,500 feet, the ceiling at 1,500 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 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: 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

The air

53.0 F with a dew point of 49.0 F, 86 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 900 ft up; the lowest cloud reported is at 1,500 ft.

Chart of the air at Indianapolis: temperature 53.0 degrees Fahrenheit and dew point 49.0, 86 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 900 feet above the station, against the lowest cloud reported at 1,500 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 STATION01,0002,0003,00040 F50 F60 FSATURATES 900 FT ABOVE THE STATION, AT 48.0 FLOWEST CLOUD REPORTED, OVC 1,500 FTTEMPERATURE 53.0 FDEW POINT 49.0 FSPREAD 4.0 FRELATIVE HUMIDITY 86 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 west northwest (300 degrees) at 17 mph, gusting 26 mph: force 4, a moderate breeze on the Beaufort scale. The strongest gust today was 41 mph.

Plan of the wind at Indianapolis, north up: blowing from 300 degrees, the west northwest, at 17 miles an hour, gusting 26; beside it the Beaufort scale from calm to hurricane force, force 4, moderate 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 300°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE13NOW, 17 MPH5FRESH BREEZE196STRONG BREEZE25GUST, 26 MPH7NEAR 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 Castleton 2S (BMCI3), 8.1 miles from here, read 15 Oct, 23:59. measured daily

Elsewhere in Indiana

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

Near Spring Hill

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

Near Spring Hill

River and lake gauges