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South Royalton, Vermont

Community in Windsor County, Vermont

Air quality

The air at South Royalton

Index 27, good, led by fine particles. Read at 3 AM from its reporting area, Rutland (VT), 27 miles off.

27Good
  • Fine particles (PM2.5)27Good-
  • Ozone5Good-
  • Coarse particles (PM10)11Good-

The days ahead

Good each day through Today, led by fine particles. Yesterday measured 27, good.

Smoke, the next 42 hours

No smoke near the ground through Sat 8 PM.

FriSat

Precipitation

What has fallen at South Royalton

None in the last 24 hours; 0.95 in over the last 3 days, to Fri 2 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.95in

Visibility

How far you can see at South Royalton, the next 42 hours

Mist or haze: visibility falls to 2 miles Fri 4 PM.

FriSat

On the radar over South Royalton, VermontReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest South Royalton, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 3.5 miles away.

measured now4 instruments

Bethel VTVT004

Beside a road/5.1 mi away/1,047 ft/545 ft above here

temp, pavement temp, wind, visibility, precip

Rank318of 354

measured daily2 instruments

WoodstockWDSV1

At a cooperative observer's station/12.7 mi away/676 ft/174 ft above here

snowfall, snow depth, precip, high, low

Rank188of 354

Station report

The weather at Barre-Montpelier, drawn

The nearest airport reporting now, 27.0 mi from South Royalton, Vermont. From its report of Oct 16, 2026, 2:51 AM local time: 3 of its 6 sheets.

The sky

Overcast at 11,000 ft; the ceiling is 11,000 ft; visibility 10 mi or more.

Section of the sky over Barre-Montpelier, height above the station to scale: overcast cloud with its base at 11,000 feet, the ceiling at 11,000 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MPVFIG. A THE SKY OVER BARRE-MONTPELIERSECTION, 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 FTOVC 11,000 FTOVERCAST, 8 EIGHTHS OF THE SKYCEILING 11,000 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEBarre-Montpelier, the skySTATION REPORT · ASOS MPVTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-MPV-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-013, FB-SKY-014

The air

37.0 F with a dew point of 34.0 F, 89 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 11,000 ft.

Chart of the air at Barre-Montpelier: temperature 37.0 degrees Fahrenheit and dew point 34.0, 89 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 11,000 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MPVFIG. B THE AIR AT BARRE-MONTPELIERTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,00020 F30 F40 F50 FSATURATES 700 FT ABOVE THE STATION, AT 33.3 FABOVE THIS SHEET: LOWEST CLOUD REPORTED, OVC 11,000 FTTEMPERATURE 37.0 FDEW POINT 34.0 FSPREAD 3.0 FRELATIVE HUMIDITY 89 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 POINTTITLEBarre-Montpelier, the airSTATION REPORT · ASOS MPVTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-MPV-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Barre-Montpelier, north up: calm; beside it the Beaufort scale from calm to hurricane force, force 0, calm, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MPVFIG. C THE WIND AT BARRE-MONTPELIERPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONCALMBEAUFORT FORCELEAST WIND, MPH0CALM0NOW, 0 MPH1LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEBarre-Montpelier, the windSTATION REPORT · ASOS MPVTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-MPV-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

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Snow on the ground

Elsewhere in Vermont

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

Near South Royalton

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

Near South Royalton

River and lake gauges