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Gwynneville, Indiana

Community in Shelby County, Indiana

Air quality

The air at Gwynneville

Index 26, good, led by fine particles. Read at 8 PM from its reporting area, Indianapolis (IN), 29 miles off.

26Good
  • Fine particles (PM2.5)26Good-
  • Ozone15Good-
  • Coarse particles (PM10)10Good-

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 PM.

FriSatSun

Precipitation

What has fallen at Gwynneville

0.56 in in the last 24 hours, 0.90 in over the last 3 days, to Fri 7 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.56in
Last 3 days
0.90in

Visibility

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

Visibility stays 8 miles or more through Sun 2 PM, lowest 8 miles Fri 8 PM.

FriSatSun

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

What is measuring near here

The 6 instruments nearest Gwynneville, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 2.2 miles away.

measured now4 instruments

New CastleIN010

Beside a road/20.6 mi away/1,098 ft/188 ft above here

temp, pavement temp, wind, visibility, precip

Rank888of 1,118

measured daily2 instruments

GreenfieldGRFI3

At a cooperative observer's station/9.9 mi away/889 ft/21 ft below here

snowfall, snow depth, precip, high, low

Rank26of 1,118

Station report

The weather at Shelbyville, drawn

The nearest airport reporting now, 9.9 mi from Gwynneville, Indiana. From its report of Oct 16, 2026, 8:27 PM local time: 3 of its 6 sheets.

The sky

Broken at 2,300 ft, broken at 3,100 ft, overcast at 8,500 ft; the ceiling is 2,300 ft; visibility 10 mi or more.

Section of the sky over Shelbyville, height above the station to scale: broken cloud with its base at 2,300 feet, broken cloud with its base at 3,100 feet, overcast cloud with its base at 8,500 feet, the ceiling at 2,300 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GEZFIG. A THE SKY OVER SHELBYVILLESECTION, 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 8,500 FTOVERCAST, 8 EIGHTHS OF THE SKYBKN 3,100 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYBKN 2,300 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 2,300 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEShelbyville, the skySTATION REPORT · ASOS GEZTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-17IDSR-GEZ-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

50.0 F with a dew point of 47.0 F, 89 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 700 ft up; the lowest cloud reported is at 2,300 ft.

Chart of the air at Shelbyville: temperature 50.0 degrees Fahrenheit and dew point 47.0, 89 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 700 feet above the station, against the lowest cloud reported at 2,300 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GEZFIG. B THE AIR AT SHELBYVILLETHE 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 700 FT ABOVE THE STATION, AT 46.3 FLOWEST CLOUD REPORTED, BKN 2,300 FTTEMPERATURE 50.0 FDEW POINT 47.0 FSPREAD 3.0 FRELATIVE HUMIDITY 89 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 POINTTITLEShelbyville, the airSTATION REPORT · ASOS GEZTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-17IDSR-GEZ-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 14 mph: force 4, a moderate breeze on the Beaufort scale. The strongest gust today was 36 mph.

Plan of the wind at Shelbyville, north up: blowing from 300 degrees, the west northwest, at 14 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 GEZFIG. C THE WIND AT SHELBYVILLEPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 300°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE13NOW, 14 MPH5FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEShelbyville, the windSTATION REPORT · ASOS GEZTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-17IDSR-GEZ-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Greenfield (GRFI3), 9.9 miles from here, read 16 Oct, 08:00. measured daily

Elsewhere in Indiana

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

Near Gwynneville

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

Near Gwynneville

River and lake gauges