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Arnaudville, Louisiana

Town in St. Landry Parish, Louisiana

Air quality

The air at Arnaudville

Index 42, good, led by fine particles. Read at 7 PM from its reporting area, Lafayette (LA), 14 miles off.

42Good
  • Fine particles (PM2.5)42Good13.8 mi
  • Ozone23Good22 ppb13.8 mi

The days ahead

Good each day through Sun Oct 18, led by ozone. Yesterday measured 45, good.

Smoke, the next 42 hours

Little smoke near the ground through Sun 1 PM: the index from smoke stays at 6 or under.

FriSatSun

Precipitation

What has fallen at Arnaudville

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

Last 24 hours
0.01in
Last 3 days
0.01in

Visibility

How far you can see at Arnaudville, the next 42 hours

Visibility stays 10 miles or more through Sun 1 PM.

FriSatSun

What is measuring near here

The 6 instruments nearest Arnaudville, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.4 miles away.

measured now4 instruments

LafayetteLFT

At an airfield/14.5 mi away/48 ft/21 ft above here

temp, wind, gust, visibility, precip, pressure

Rank70of 934

measured daily2 instruments

CarencroCRCL1

At a cooperative observer's station/9.2 mi away/49 ft/22 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Lafayette, drawn

The nearest airport reporting now, 14.5 mi from Arnaudville, Louisiana. From its report of Oct 16, 2026, 7:53 PM local time: 3 of its 6 sheets.

The sky

Broken at 3,600 ft; the ceiling is 3,600 ft; visibility 10 mi or more.

Section of the sky over Lafayette, height above the station to scale: broken cloud with its base at 3,600 feet, the ceiling at 3,600 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LFTFIG. 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 STATION01,0002,0003,0004,0005,0006,000ETAGESLOWTHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETBKN 3,600 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 3,600 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLELafayette, the skySTATION REPORT · ASOS LFTTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-17IDSR-LFT-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

69.0 F with a dew point of 52.0 F, 55 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 3,900 ft up; the lowest cloud reported is at 3,600 ft.

Chart of the air at Lafayette: temperature 69.0 degrees Fahrenheit and dew point 52.0, 55 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 3,900 feet above the station, against the lowest cloud reported at 3,600 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LFTFIG. 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 STATION01,0002,0003,0004,0005,00040 F50 F60 F70 F80 FSATURATES 3,900 FT ABOVE THE STATION, AT 48.2 FLOWEST CLOUD REPORTED, BKN 3,600 FTTEMPERATURE 69.0 FDEW POINT 52.0 FSPREAD 17.0 FRELATIVE HUMIDITY 55 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 LFTTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-17IDSR-LFT-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north (10 degrees) at 23 mph, gusting 40 mph: force 5, a fresh breeze on the Beaufort scale. The strongest gust today was 40 mph.

Plan of the wind at Lafayette, north up: blowing from 10 degrees, the north, at 23 miles an hour, gusting 40; beside it the Beaufort scale from calm to hurricane force, force 5, fresh breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LFTFIG. C THE WIND AT LAFAYETTEPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 10°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE19NOW, 23 MPH6STRONG BREEZE257NEAR GALE328GALE39GUST, 40 MPH9STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLELafayette, the windSTATION REPORT · ASOS LFTTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-17IDSR-LFT-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

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Snow on the ground

Elsewhere in Louisiana

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

Near Arnaudville

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

Near Arnaudville