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State Line City, Indiana

Town in Warren County, Indiana

Air quality

The air at State Line City

Index 17, good, led by fine particles. Read at 8 AM from its reporting area, Champaign (IL), 40 miles off.

17Good
  • Fine particles (PM2.5)17Good-
  • Ozone17Good-

The days ahead

Good each day through Mon Oct 19, led by fine particles. Yesterday measured 42, good.

Smoke, the next 43 hours

No smoke near the ground through Sun 2 AM.

FriSat

Precipitation

What has fallen at State Line City

0.38 in in the last 24 hours, and none in the 2 days before, to Fri 7 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.38in
Last 3 days
0.38in

Visibility

How far you can see at State Line City, the next 43 hours

Visibility stays 5 miles or more through Sun 2 AM, lowest 5 miles Fri 7 PM.

FriSat

On the radar over State Line City, IndianaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest State Line City, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 7.2 miles away.

measured now4 instruments

CovingtonIN041

Beside a road/7.2 mi away/560 ft/159 ft below here

temp, pavement temp, wind, visibility, precip

Rank731of 1,111

LafayetteLAF

At an airfield/34.7 mi away/597 ft/122 ft below here

temp, wind, gust, visibility, precip, pressure

Rank249of 1,111

measured daily2 instruments

PerrysvillePYVI3

At a cooperative observer's station/9.1 mi away/643 ft/76 ft below here

snowfall, snow depth, precip, high, low

Rank628of 1,111

Station report

The weather at Lafayette, drawn

The nearest airport reporting now, 34.7 mi from State Line City, Indiana. From its report of Oct 16, 2026, 8:19 AM local time: 3 of its 6 sheets.

The sky

A few clouds at 1,800 ft, broken at 2,200 ft, overcast at 3,000 ft; the ceiling is 2,200 ft; visibility 10 mi or more.

Section of the sky over Lafayette, height above the station to scale: a few clouds cloud with its base at 1,800 feet, broken cloud with its base at 2,200 feet, overcast cloud with its base at 3,000 feet, the ceiling at 2,200 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LAFFIG. A THE SKY OVER LAFAYETTESECTION, 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 STATION01,0002,0003,0004,0005,000ETAGESLOWTHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETOVC 3,000 FTOVERCAST, 8 EIGHTHS OF THE SKYBKN 2,200 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYFEW 1,800 FTA FEW CLOUDS, 1 TO 2 EIGHTHS OF THE SKYCEILING 2,200 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLELafayette, the skySTATION REPORT · ASOS LAFTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-LAF-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

53.0 F with a dew point of 48.0 F, 83 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,200 ft up; the lowest cloud reported is at 1,800 ft.

Chart of the air at Lafayette: temperature 53.0 degrees Fahrenheit and dew point 48.0, 83 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,200 feet above the station, against the lowest cloud reported at 1,800 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LAFFIG. B THE AIR AT LAFAYETTETHE 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 1,200 FT ABOVE THE STATION, AT 46.9 FLOWEST CLOUD REPORTED, FEW 1,800 FTTEMPERATURE 53.0 FDEW POINT 48.0 FSPREAD 5.0 FRELATIVE HUMIDITY 83 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 POINTTITLELafayette, the airSTATION REPORT · ASOS LAFTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-LAF-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the west (270 degrees) at 13 mph: force 4, a moderate breeze on the Beaufort scale. The strongest gust today was 39 mph.

Plan of the wind at Lafayette, north up: blowing from 270 degrees, the west, at 13 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 LAFFIG. C THE WIND AT LAFAYETTEPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 270°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE13NOW, 13 MPH5FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLELafayette, the windSTATION REPORT · ASOS LAFTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-LAF-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Perrysville (PYVI3), 9.1 miles from here, read 16 Oct, 06:10. measured daily

Elsewhere in Indiana

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

Near State Line City

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

Near State Line City

River and lake gauges