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Unionville, Virginia

Community in Orange County, Virginia

Air quality

The air at Unionville

Index 21, good, led by ozone. Read at 12 AM from its reporting area, Shenandoah National Park (VA), 31 miles off.

21Good
  • Fine particles (PM2.5)14Good-
  • Ozone21Good-

The days ahead

Yesterday measured 46, good.

Smoke, the next 44 hours

Little smoke near the ground through Sat 8 PM: the index from smoke stays at 11 or under.

FriSat

Precipitation

What has fallen at Unionville

0.16 in in the last 24 hours, 0.20 in over the last 3 days, to Fri 12 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.16in
Last 3 days
0.20in

Visibility

How far you can see at Unionville, the next 44 hours

Dense fog: visibility falls to 0.2 miles Fri 4 AM, under a mile for 3 hours.

FriSat

On the radar over Unionville, VirginiaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest Unionville, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 2.2 miles away.

measured now4 instruments

measured daily2 instruments

Orange 6.7 EVA-OR-6

In a volunteer observer's own ground/2.2 mi away/417 ft/65 ft below here

precip, snowfall, snow depth

Rank62of 1,541

OrangeORGV2

At a cooperative observer's station/8.1 mi away/545 ft/63 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Orange/Orange Co, drawn

The nearest airport reporting now, 3.8 mi from Unionville, Virginia. From its report of Oct 16, 2026, 12:35 AM local time: 3 of its 6 sheets.

The sky

No cloud reported; visibility 4 mi.

Section of the sky over Orange/Orange Co, height above the station to scale: no cloud reported, and visibility of 4 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT OMHFIG. A THE SKY OVER ORANGE/ORANGE COSECTION, 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 REPORTEDVISIBILITY, MILES: 4 MI0510TITLEOrange/Orange Co, the skySTATION REPORT · ASOS OMHTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-OMH-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

59.0 F with a dew point of 59.0 F, 100 per cent relative humidity. The air is saturated at the ground.

Chart of the air at Orange/Orange Co: temperature 59.0 degrees Fahrenheit and dew point 59.0, 100 per cent relative humidity; the air saturated at the ground; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT OMHFIG. B THE AIR AT ORANGE/ORANGE COTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00050 F60 F70 FSATURATED AT THE GROUNDTEMPERATURE AND DEW POINT 59.0 F, 59.0 FRELATIVE HUMIDITY 100 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 POINTTITLEOrange/Orange Co, the airSTATION REPORT · ASOS OMHTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-OMH-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 Orange/Orange Co, 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 OMHFIG. C THE WIND AT ORANGE/ORANGE COPLAN, 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 FORCE73TITLEOrange/Orange Co, the windSTATION REPORT · ASOS OMHTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-OMH-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Orange (ORGV2), 8.1 miles from here, read 12 Oct, 08:00. measured daily

Elsewhere in Virginia

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

Near Unionville

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

Near Unionville

River and lake gauges