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Bolton Valley, Vermont

Community in Chittenden County, Vermont

Air quality

The air at Bolton Valley

Index 22, good, led by ozone. Read at 2 PM from its reporting area, Burlington (VT), 18 miles off.

22Good
  • Fine particles (PM2.5)6Good7.5 mi
  • Ozone22Good24 ppb7.5 mi
  • Coarse particles (PM10)2Good7.5 mi
  • Sulfur dioxide0Good0.2 ppb7.5 mi
  • Carbon monoxide-0.1 ppm7.5 mi

The days ahead

Good each day through Sat Oct 17, led by fine particles. Yesterday measured 27, good.

Smoke, the next 43 hours

No smoke near the ground through Sun 8 AM.

FriSatSun

Precipitation

What has fallen at Bolton Valley

0.52 in in the last 24 hours, 1.45 in over the last 3 days, to Fri 1 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.52in
Last 3 days
1.45in

Visibility

How far you can see at Bolton Valley, the next 43 hours

Visibility stays 4 miles or more through Sun 8 AM, lowest 4 miles Fri 2 PM.

FriSatSun

On the radar over Bolton Valley, VermontReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 7 instruments nearest Bolton Valley, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 3.3 miles away.

measured now5 instruments

Bolton VTVT005

Beside a road/4.0 mi away/318 ft/1,824 ft below here

temp, pavement temp, wind, visibility, precip

Rank258of 354

MorrisvilleMVL

At an airfield/14.2 mi away/768 ft/1,374 ft below here

temp, wind, gust, visibility, precip, pressure

Rank196of 354

measured daily2 instruments

West Bolton 0.3 WNWVT-CH-87

In a volunteer observer's own ground/3.3 mi away/876 ft/1,266 ft below here

precip, snowfall, snow depth

Rank-

NashvilleNVLV1

At a cooperative observer's station/4.3 mi away/771 ft/1,371 ft below here

snowfall, snow depth, precip, high, low

Rank352of 354

Station report

The weather at Morrisville, drawn

The nearest airport reporting now, 14.2 mi from Bolton Valley, Vermont. From its report of Oct 16, 2026, 1:54 PM local time: 3 of its 6 sheets.

The sky

A few clouds at 3,800 ft, scattered at 8,000 ft, overcast at 10,000 ft; the ceiling is 10,000 ft; visibility 10 mi or more.

Section of the sky over Morrisville, height above the station to scale: a few clouds cloud with its base at 3,800 feet, scattered cloud with its base at 8,000 feet, overcast cloud with its base at 10,000 feet, the ceiling at 10,000 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MVLFIG. A THE SKY OVER MORRISVILLESECTION, 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 STATION02,5005,0007,50010,00012,50015,000ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FTOVC 10,000 FTOVERCAST, 8 EIGHTHS OF THE SKYSCT 8,000 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYFEW 3,800 FTA FEW CLOUDS, 1 TO 2 EIGHTHS OF THE SKYCEILING 10,000 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEMorrisville, the skySTATION REPORT · ASOS MVLTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-MVL-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

59.0 F with a dew point of 57.0 F, 93 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 500 ft up; the lowest cloud reported is at 3,800 ft.

Chart of the air at Morrisville: temperature 59.0 degrees Fahrenheit and dew point 57.0, 93 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 500 feet above the station, against the lowest cloud reported at 3,800 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MVLFIG. B THE AIR AT MORRISVILLETHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,00050 F60 F70 FSATURATES 500 FT ABOVE THE STATION, AT 56.5 FLOWEST CLOUD REPORTED, FEW 3,800 FTTEMPERATURE AND DEW POINT 59.0 F, 57.0 FRELATIVE HUMIDITY 93 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 POINTTITLEMorrisville, the airSTATION REPORT · ASOS MVLTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-MVL-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the south southwest (200 degrees) at 9 mph: force 3, a gentle breeze on the Beaufort scale. The strongest gust today was 21 mph.

Plan of the wind at Morrisville, north up: blowing from 200 degrees, the south southwest, at 9 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 MVLFIG. C THE WIND AT MORRISVILLEPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 200°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 9 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEMorrisville, the windSTATION REPORT · ASOS MVLTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-MVL-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Nashville (NVLV1), 4.3 miles from here, read 15 Oct, 08:00. measured daily

Elsewhere in Vermont

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

Near Bolton Valley

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

Near Bolton Valley

River and lake gauges