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Monrovia, Indiana

Town in Morgan County, Indiana

Air quality

The air at Monrovia

Index 48, good, led by fine particles. Read at 11 PM from its reporting area, Indianapolis (IN), 20 miles off.

48Good
  • Fine particles (PM2.5)48Good20.1 mi
  • Ozone14Good12 ppb12.6 mi
  • Coarse particles (PM10)13Good-
  • Nitrogen dioxide7Good7.4 ppb23.5 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 Monrovia

1.65 in in the last 24 hours, and none in the 2 days before, to Thu 11 PM. Measured by radar and rain gauges, as water.

Last 24 hours
1.65in
Last 3 days
1.65in

Visibility

How far you can see at Monrovia, the next 45 hours

Visibility stays 8 miles or more through Sat 8 PM, lowest 8 miles Fri 1 AM.

FriSat

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

What is measuring near here

The 6 instruments nearest Monrovia, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.2 miles away.

measured now4 instruments

Citizen station DW4758DW4758

In a volunteer observer's own ground/2.1 mi away/794 ft/35 ft above here

temp, humidity, wind, precip, pressure

Rank-

measured daily2 instruments

Danville 3SWDANI3

At a cooperative observer's station/10.5 mi away/951 ft/192 ft above here

snowfall, snow depth, precip, high, low

Rank926of 1,111

Station report

The weather at Henricks County, drawn

The nearest airport reporting now, 11.0 mi from Monrovia, Indiana. From its report of Oct 16, 2026, 12:15 AM local time: 3 of its 6 sheets.

The sky

A few clouds at 3,500 ft, broken at 6,500 ft, overcast at 8,000 ft; the ceiling is 6,500 ft; visibility 10 mi or more.

Section of the sky over Henricks County, height above the station to scale: a few clouds cloud with its base at 3,500 feet, broken cloud with its base at 6,500 feet, overcast cloud with its base at 8,000 feet, the ceiling at 6,500 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 2R2FIG. A THE SKY OVER HENRICKS COUNTYSECTION, 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 8,000 FTOVERCAST, 8 EIGHTHS OF THE SKYBKN 6,500 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYFEW 3,500 FTA FEW CLOUDS, 1 TO 2 EIGHTHS OF THE SKYCEILING 6,500 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEHenricks County, the skySTATION REPORT · ASOS 2R2TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-2R2-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018, FB-SKY-013, FB-SKY-014

The air

72.7 F with a dew point of 72.7 F, 100 per cent relative humidity. The air is saturated at the ground; the lowest cloud reported is at 3,500 ft.

Chart of the air at Henricks County: temperature 72.7 degrees Fahrenheit and dew point 72.7, 100 per cent relative humidity; the air saturated at the ground, against the lowest cloud reported at 3,500 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 2R2FIG. B THE AIR AT HENRICKS COUNTYTHE 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 GROUNDABOVE THIS SHEET: LOWEST CLOUD REPORTED, FEW 3,500 FTTEMPERATURE AND DEW POINT 72.7 F, 72.7 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 POINTTITLEHenricks County, the airSTATION REPORT · ASOS 2R2TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-2R2-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the southwest (220 degrees) at 8 mph: force 3, a gentle breeze on the Beaufort scale.

Plan of the wind at Henricks County, north up: blowing from 220 degrees, the southwest, at 8 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 2R2FIG. C THE WIND AT HENRICKS COUNTYPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 220°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 8 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEHenricks County, the windSTATION REPORT · ASOS 2R2TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-2R2-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Danville 3SW (DANI3), 10.5 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 Monrovia

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

Near Monrovia

River and lake gauges