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Marietta, Indiana

Community in Shelby County, Indiana

Air quality

The air at Marietta

Index 43, good, led by fine particles. Read at 12 AM from its reporting area, Columbus (IN), 14 miles off.

43Good
  • Fine particles (PM2.5)43Good14 mi
  • Ozone-29 ppb11.7 mi

The days ahead

Yesterday measured 36, good.

Smoke, the next 44 hours

No smoke near the ground through Sat 8 PM.

FriSat

Precipitation

What has fallen at Marietta

0.33 in in the last 24 hours, 0.47 in over the last 3 days, to Fri 12 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.33in
Last 3 days
0.47in

Visibility

How far you can see at Marietta, the next 44 hours

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

FriSat

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

What is measuring near here

The 6 instruments nearest Marietta, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 3.9 miles away.

measured now4 instruments

AmityIN037

Beside a road/6.5 mi away/682 ft/40 ft below here

temp, pavement temp, wind, visibility, precip

Rank765of 1,111

measured daily2 instruments

Sewage PlantSHBI3

At a cooperative observer's station/7.4 mi away/768 ft/46 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Shelbyville, drawn

The nearest airport reporting now, 10.7 mi from Marietta, Indiana. From its report of Oct 16, 2026, 12:53 AM local time: 3 of its 6 sheets.

The sky

Scattered at 5,500 ft, overcast at 7,000 ft; the ceiling is 7,000 ft; visibility 10 mi or more.

Section of the sky over Shelbyville, height above the station to scale: scattered cloud with its base at 5,500 feet, overcast cloud with its base at 7,000 feet, the ceiling at 7,000 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 STATION02,5005,0007,50010,00012,500ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FTOVC 7,000 FTOVERCAST, 8 EIGHTHS OF THE SKYSCT 5,500 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYCEILING 7,000 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEShelbyville, the skySTATION REPORT · ASOS GEZTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-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

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 5,500 ft.

Chart of the air at Shelbyville: 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 5,500 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 STATION01,0002,0003,0004,00060 F70 F80 FSATURATES 500 FT ABOVE THE STATION, AT 69.5 FABOVE THIS SHEET: LOWEST CLOUD REPORTED, SCT 5,500 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 POINTTITLEShelbyville, the airSTATION REPORT · ASOS GEZTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-GEZ-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 10 mph: force 3, a gentle breeze on the Beaufort scale.

Plan of the wind at Shelbyville, north up: blowing from 210 degrees, the south southwest, at 10 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 3, gentle 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 210°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 10 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEShelbyville, the windSTATION REPORT · ASOS GEZTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-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 Sewage Plant (SHBI3), 7.4 miles from here, read 7 Oct, 08:00. measured daily

Elsewhere in Indiana

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

Near Marietta

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

Near Marietta

River and lake gauges