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Marion, Indiana

City in Grant County, Indiana

Air quality

The air at Marion

Index 14, good, led by ozone. Read at 12 AM from its reporting area, Kokomo (IN), 25 miles off.

14Good
  • Ozone14Good15 ppb23.6 mi

The days ahead

Yesterday measured 21, good.

Smoke, the next 44 hours

No smoke near the ground through Sat 8 PM.

FriSat

Precipitation

What has fallen at Marion

0.04 in in the last 24 hours, and none in the 2 days before, to Fri 12 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.04in
Last 3 days
0.04in

Visibility

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

Visibility stays 5 miles or more through Sat 8 PM, lowest 5 miles Fri 5 PM.

FriSat

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

What is measuring near here

The 6 instruments nearest Marion, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.6 miles away.

measured now4 instruments

MarionMZZ

At an airfield/4.4 mi away/859 ft/27 ft above here

temp, wind, gust, visibility, precip, pressure

Rank462of 1,111

Gas CityIN008

Beside a road/8.1 mi away/891 ft/59 ft above here

temp, pavement temp, wind, visibility, precip

Rank777of 1,111

measured daily2 instruments

Marion 0.9 NIN-GR-43

In a volunteer observer's own ground/0.6 mi away/842 ft/10 ft above here

precip, snowfall, snow depth

Rank-

Marion 2NMZZI3

At a cooperative observer's station/1.9 mi away/794 ft/38 ft below here

snowfall, snow depth, precip, high, low

Rank16of 1,111

Station report

The weather at Marion, drawn

The nearest airport reporting now, 4.4 mi from Marion, Indiana. From its report of Oct 16, 2026, 12:35 AM local time: 3 of its 6 sheets.

The sky

Scattered at 1,600 ft, broken at 11,000 ft; the ceiling is 11,000 ft; visibility 7 mi.

Section of the sky over Marion, height above the station to scale: scattered cloud with its base at 1,600 feet, broken cloud with its base at 11,000 feet, the ceiling at 11,000 feet, and visibility of 7 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MZZFIG. A THE SKY OVER MARIONSECTION, 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 STATION02,5005,0007,50010,00012,50015,00017,500ETAGESLOWMIDDLEHIGHTHE STATIONTHE CEILOMETER READS TO 12,000 FTBKN 11,000 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYSCT 1,600 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYCEILING 11,000 FTVISIBILITY, MILES: 7 MI0510TITLEMarion, the skySTATION REPORT · ASOS MZZTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-MZZ-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

69.8 F with a dew point of 66.6 F, 90 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 1,600 ft.

Chart of the air at Marion: temperature 69.8 degrees Fahrenheit and dew point 66.6, 90 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 1,600 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MZZFIG. B THE AIR AT MARIONTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00050 F60 F70 F80 FSATURATES 700 FT ABOVE THE STATION, AT 65.8 FLOWEST CLOUD REPORTED, SCT 1,600 FTTEMPERATURE 69.8 FDEW POINT 66.6 FSPREAD 3.2 FRELATIVE HUMIDITY 90 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 POINTTITLEMarion, the airSTATION REPORT · ASOS MZZTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-MZZ-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the southwest (220 degrees) at 12 mph, gusting 20 mph: force 3, a gentle breeze on the Beaufort scale. The strongest gust today was 20 mph.

Plan of the wind at Marion, north up: blowing from 220 degrees, the southwest, at 12 miles an hour, gusting 20; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MZZFIG. C THE WIND AT MARIONPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 220°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 12 MPH4MODERATE BREEZE135FRESH BREEZE19GUST, 20 MPH6STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEMarion, the windSTATION REPORT · ASOS MZZTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-MZZ-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Marion 2N (MZZI3), 1.9 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 Marion

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

Near Marion

River and lake gauges