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Lafayette, Oregon

City in Yamhill County, Oregon

Air quality

The air at Lafayette

Index 28, good, led by fine particles. Read at 11 PM from its reporting area, Hillsboro (OR), 20 miles off.

28Good
  • Fine particles (PM2.5)28Good20.4 mi
  • Ozone-36 ppb20.5 mi
  • Nitrogen dioxide2Good2 ppb20.5 mi
  • Carbon monoxide-0.2 ppm20.5 mi

The days ahead

Yesterday measured 22, good.

Smoke, the next 42 hours

Little smoke near the ground through Sat 5 PM: the index from smoke stays at 17 or under.

FriSat

Precipitation

What has fallen at Lafayette

None in the last 3 days, to Thu 11 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.00in

Visibility

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

Visibility stays 8 miles or more through Sat 5 PM, lowest 8 miles Sat 6 AM.

FriSat

On the radar over Lafayette, OregonReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest Lafayette, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 2.9 miles away.

measured now4 instruments

measured daily2 instruments

McMinnville 0.7 NNEOR-YM-39

In a volunteer observer's own ground/4.1 mi away/159 ft/80 ft below here

precip, snowfall, snow depth

Rank-

Rex 1 SREXO3

At a cooperative observer's station/10.4 mi away/515 ft/276 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Mcminnville Municipal Airport, drawn

The nearest airport reporting now, 3.9 mi from Lafayette, Oregon. From its report of Oct 15, 2026, 11:53 PM local time: 3 of its 6 sheets.

The sky

No cloud below 12,000 ft; visibility 10 mi or more.

Section of the sky over Mcminnville Municipal Airport, height above the station to scale: no cloud detected below 12,000 feet, the reach of its ceilometer, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MMVFIG. A THE SKY OVER MCMINNVILLE MUNICIPAL AIRPORTSECTION, 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 STATION05001,0001,5002,0002,5003,000ETAGESLOWTHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETNO CLOUD DETECTED BELOW 12,000 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEMcminnville Municipal Airport, the skySTATION REPORT · ASOS MMVTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-MMV-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

57.0 F with a dew point of 39.0 F, 51 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 4,100 ft up.

Chart of the air at Mcminnville Municipal Airport: temperature 57.0 degrees Fahrenheit and dew point 39.0, 51 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 4,100 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MMVFIG. B THE AIR AT MCMINNVILLE MUNICIPAL AIRPORTTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,0006,00020 F30 F40 F50 F60 F70 FSATURATES 4,100 FT ABOVE THE STATION, AT 35.1 FTEMPERATURE 57.0 FDEW POINT 39.0 FSPREAD 18.0 FRELATIVE HUMIDITY 51 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 POINTTITLEMcminnville Municipal Airport, the airSTATION REPORT · ASOS MMVTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-MMV-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north (360 degrees) at 8 mph: force 3, a gentle breeze on the Beaufort scale.

Plan of the wind at Mcminnville Municipal Airport, north up: blowing from 360 degrees, the north, 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 MMVFIG. C THE WIND AT MCMINNVILLE MUNICIPAL AIRPORTPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 360°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 8 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEMcminnville Municipal Airport, the windSTATION REPORT · ASOS MMVTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-MMV-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

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Snow on the ground

Elsewhere in Oregon

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

Near Lafayette

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

Near Lafayette

River and lake gauges