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South Londonderry, Vermont

Community in Windham County, Vermont

Air quality

The air at South Londonderry

Index 29, good, led by ozone. Read at 7 AM from its reporting area, Bennington (VT), 30 miles off.

29Good
  • Fine particles (PM2.5)12Good-
  • Ozone29Good-
  • Coarse particles (PM10)4Good-

The days ahead

Good each day through Today, led by fine particles. Yesterday measured 28, good.

Smoke, the next 44 hours

No smoke near the ground through Sun 2 AM.

FriSat

Precipitation

What has fallen at South Londonderry

0.08 in in the last 24 hours, 1.20 in over the last 3 days, to Fri 6 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.08in
Last 3 days
1.20in

Visibility

How far you can see at South Londonderry, the next 44 hours

Mist or haze: visibility falls to 1 miles Fri 7 AM.

FriSat

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

What is measuring near here

The 7 instruments nearest South Londonderry, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 2.4 miles away.

measured now5 instruments

Lye BrookS2042

At a soil climate station/14.8 mi away/2,435 ft/1,253 ft above here

temp, humidity, soil temp, soil moisture

Rank195of 354

measured daily2 instruments

Londonderry 0.6 WVT-WH-42

In a volunteer observer's own ground/2.4 mi away/1,145 ft/37 ft below here

precip, snowfall, snow depth

Rank-

PeruPERV1

At a cooperative observer's station/6.9 mi away/1,886 ft/704 ft above here

snowfall, snow depth, precip, high, low

Rank199of 354

Station report

The weather at Springfield/Hartnes, drawn

The nearest airport reporting now, 18.0 mi from South Londonderry, Vermont. From its report of Oct 16, 2026, 6:54 AM local time: 3 of its 6 sheets.

The sky

Overcast at 1,100 ft; the ceiling is 1,100 ft; visibility 5 mi.

Section of the sky over Springfield/Hartnes, height above the station to scale: overcast cloud with its base at 1,100 feet, the ceiling at 1,100 feet, and visibility of 5 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT VSFFIG. A THE SKY OVER SPRINGFIELD/HARTNESSECTION, 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 SHEETOVC 1,100 FTOVERCAST, 8 EIGHTHS OF THE SKYCEILING 1,100 FTVISIBILITY, MILES: 5 MI0510TITLESpringfield/Hartnes, the skySTATION REPORT · ASOS VSFTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-VSF-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

45.0 F with a dew point of 44.0 F, 96 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 200 ft up; the lowest cloud reported is at 1,100 ft.

Chart of the air at Springfield/Hartnes: temperature 45.0 degrees Fahrenheit and dew point 44.0, 96 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 200 feet above the station, against the lowest cloud reported at 1,100 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT VSFFIG. B THE AIR AT SPRINGFIELD/HARTNESTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00030 F40 F50 F60 FSATURATES 200 FT ABOVE THE STATION, AT 43.8 FLOWEST CLOUD REPORTED, OVC 1,100 FTTEMPERATURE AND DEW POINT 45.0 F, 44.0 FRELATIVE HUMIDITY 96 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 POINTTITLESpringfield/Hartnes, the airSTATION REPORT · ASOS VSFTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-VSF-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 Springfield/Hartnes, 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 VSFFIG. C THE WIND AT SPRINGFIELD/HARTNESPLAN, 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 FORCE73TITLESpringfield/Hartnes, the windSTATION REPORT · ASOS VSFTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-VSF-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

-

Snow on the ground

Elsewhere in Vermont

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

Near South Londonderry

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

Near South Londonderry

River and lake gauges