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Williams Creek, Indiana

Town in Marion County, Indiana

Air quality

The air at Williams Creek

Index 48, good, led by fine particles. Read at 12 AM from its reporting area, Indianapolis (IN), 11 miles off.

48Good
  • Fine particles (PM2.5)48Good6.4 mi
  • Ozone14Good6 ppb6.4 mi
  • Coarse particles (PM10)13Good6.4 mi
  • Nitrogen dioxide8Good8.3 ppb6.4 mi

The days ahead

Good each day through Today, led by fine particles. Yesterday measured 54, moderate.

Smoke, the next 45 hours

No smoke near the ground through Sat 8 PM.

FriSat

Precipitation

What has fallen at Williams Creek

0.22 in in the last 24 hours, 0.24 in over the last 3 days, to Thu 11 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.22in
Last 3 days
0.24in

Visibility

How far you can see at Williams Creek, the next 45 hours

Visibility stays 8 miles or more through Sat 8 PM, lowest 8 miles Fri 12 AM.

FriSat

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

What is measuring near here

The 6 instruments nearest Williams Creek, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.8 miles away.

measured now4 instruments

measured daily2 instruments

Indianapolis 7.8 NIN-MR-135

In a volunteer observer's own ground/0.9 mi away/778 ft/1 ft above here

precip, snowfall, snow depth

Rank-

Castleton 2SBMCI3

At a cooperative observer's station/5.4 mi away/823 ft/46 ft above here

snowfall, snow depth, precip, high, low

Rank72of 1,111

Station report

The weather at Indy Metro, drawn

The nearest airport reporting now, 6.0 mi from Williams Creek, Indiana. From its report of Oct 16, 2026, 12:15 AM local time: 3 of its 6 sheets.

The sky

Broken at 700 ft, overcast at 7,000 ft; the ceiling is 700 ft; visibility 10 mi or more.

Section of the sky over Indy Metro, height above the station to scale: broken cloud with its base at 700 feet, overcast cloud with its base at 7,000 feet, the ceiling at 700 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT UMPFIG. A THE SKY OVER INDY METROSECTION, 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 STATION02,5005,0007,50010,00012,500ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FTOVC 7,000 FTOVERCAST, 8 EIGHTHS OF THE SKYBKN 700 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 700 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEIndy Metro, the skySTATION REPORT · ASOS UMPTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-UMP-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

71.6 F with a dew point of 71.6 F, 100 per cent relative humidity. The air is saturated at the ground; the lowest cloud reported is at 700 ft.

Chart of the air at Indy Metro: temperature 71.6 degrees Fahrenheit and dew point 71.6, 100 per cent relative humidity; the air saturated at the ground, against the lowest cloud reported at 700 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT UMPFIG. B THE AIR AT INDY METROTHE 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 FSATURATED AT THE GROUNDLOWEST CLOUD REPORTED, BKN 700 FTTEMPERATURE AND DEW POINT 71.6 F, 71.6 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 POINTTITLEIndy Metro, the airSTATION REPORT · ASOS UMPTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-UMP-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 6 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Indy Metro, north up: blowing from 210 degrees, the south southwest, at 6 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 UMPFIG. C THE WIND AT INDY METROPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 210°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 6 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEIndy Metro, the windSTATION REPORT · ASOS UMPTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-UMP-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Castleton 2S (BMCI3), 5.4 miles from here, read 14 Oct, 23:59. measured daily

Elsewhere in Indiana

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

Near Williams Creek

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

Near Williams Creek

River and lake gauges