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Fincastle, Tennessee

Community in Campbell County, Tennessee

Air quality

The air at Fincastle

Index 17, good, led by ozone. Read at 11 PM from its reporting area, Speedwell (TN), 10 miles off.

17Good
  • Fine particles (PM2.5)-22.1 mi
  • Ozone17Good11 ppb22.1 mi

The days ahead

Yesterday measured 39, good.

Smoke, the next 45 hours

Little smoke near the ground through Sat 8 PM: the index from smoke stays at 22 or under.

FriSat

Precipitation

What has fallen at Fincastle

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 Fincastle, the next 45 hours

Visibility stays 8 miles or more through Sat 8 PM, lowest 8 miles Sat 4 AM.

FriSat

On the radar over Fincastle, TennesseeReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 5 instruments nearest Fincastle, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.6 miles away.

measured now3 instruments

JacksboroJAU

At an airfield/8.2 mi away/1,148 ft/41 ft below here

temp, wind, gust, visibility, precip, pressure

Rank450of 1,019

measured daily2 instruments

La Follette 5.5 ENETN-CP-2

In a volunteer observer's own ground/0.6 mi away/1,155 ft/34 ft below here

precip, snowfall, snow depth

Rank-

Water PlantNORT1

At a cooperative observer's station/13.1 mi away/984 ft/205 ft below here

snowfall, snow depth, precip, high, low

Rank182of 1,019

Station report

The weather at Jacksboro, drawn

The nearest airport reporting now, 8.2 mi from Fincastle, Tennessee. From its report of Oct 15, 2026, 11:50 PM local time: 3 of its 6 sheets.

The sky

No cloud below 12,000 ft; visibility 9 mi.

Section of the sky over Jacksboro, height above the station to scale: no cloud detected below 12,000 feet, the reach of its ceilometer, and visibility of 9 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT JAUFIG. A THE SKY OVER JACKSBOROSECTION, 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: 9 MI0510TITLEJacksboro, the skySTATION REPORT · ASOS JAUTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-JAU-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

66.2 F with a dew point of 66.2 F, 100 per cent relative humidity. The air is saturated at the ground.

Chart of the air at Jacksboro: temperature 66.2 degrees Fahrenheit and dew point 66.2, 100 per cent relative humidity; the air saturated at the ground; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT JAUFIG. B THE AIR AT JACKSBOROTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00060 F70 F80 FSATURATED AT THE GROUNDTEMPERATURE AND DEW POINT 66.2 F, 66.2 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 POINTTITLEJacksboro, the airSTATION REPORT · ASOS JAUTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-JAU-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 Jacksboro, 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 JAUFIG. C THE WIND AT JACKSBOROPLAN, 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 FORCE73TITLEJacksboro, the windSTATION REPORT · ASOS JAUTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-JAU-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

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Snow on the ground

Elsewhere in Tennessee

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

Near Fincastle

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

Near Fincastle

River and lake gauges