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Unicoi, Tennessee

Town in Unicoi County, Tennessee

Air quality

The air at Unicoi

Index 32, good, led by fine particles. Read at 1 AM from its reporting area, Mitchell County (NC), 17 miles off.

32Good
  • Fine particles (PM2.5)32Good-

The days ahead

Highest 58, moderate, today, led by ozone. Yesterday measured 41, good.

Smoke, the next 44 hours

Little smoke near the ground through Sat 8 PM: the index from smoke stays at 17 or under.

FriSat

Precipitation

What has fallen at Unicoi

None in the last 3 days, to Fri 12 AM. 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 Unicoi, the next 44 hours

Visibility stays 3 miles or more through Sat 8 PM, lowest 3 miles Fri 9 PM.

FriSat

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

What is measuring near here

The 5 instruments nearest Unicoi, 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 now3 instruments

Unicoi 1WNWUNIT1

At a river or reservoir gauge/2.2 mi away/2,482 ft/495 ft above here

temp, wind, gust, humidity, pressure

Rank414of 1,019

measured daily2 instruments

Erwin 3.5 NETN-UC-6

In a volunteer observer's own ground/2.9 mi away/1,988 ft/1 ft above here

precip, snowfall, snow depth

Rank-

ErwinERWT1

At a cooperative observer's station/7.1 mi away/1,637 ft/350 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Elizabethton, drawn

The nearest airport reporting now, 14.1 mi from Unicoi, Tennessee. From its report of Oct 16, 2026, 12:55 AM local time: 3 of its 6 sheets.

The sky

A few clouds at 4,800 ft; visibility 10 mi or more.

Section of the sky over Elizabethton, height above the station to scale: a few clouds cloud with its base at 4,800 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 0A9FIG. A THE SKY OVER ELIZABETHTONSECTION, 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 STATION01,0002,0003,0004,0005,0006,0007,0008,000ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETFEW 4,800 FTA FEW CLOUDS, 1 TO 2 EIGHTHS OF THE SKYVISIBILITY, MILES: 10 MI OR MORE0510TITLEElizabethton, the skySTATION REPORT · ASOS 0A9TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-0A9-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

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; the lowest cloud reported is at 4,800 ft.

Chart of the air at Elizabethton: temperature 66.2 degrees Fahrenheit and dew point 66.2, 100 per cent relative humidity; the air saturated at the ground, against the lowest cloud reported at 4,800 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 0A9FIG. B THE AIR AT ELIZABETHTONTHE 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 GROUNDABOVE THIS SHEET: LOWEST CLOUD REPORTED, FEW 4,800 FTTEMPERATURE 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 POINTTITLEElizabethton, the airSTATION REPORT · ASOS 0A9TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-0A9-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Elizabethton, 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 0A9FIG. C THE WIND AT ELIZABETHTONPLAN, 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 FORCE73TITLEElizabethton, the windSTATION REPORT · ASOS 0A9TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-0A9-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Erwin (ERWT1), 7.1 miles from here, read 6 Oct, 06:00. measured daily

Elsewhere in Tennessee

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

Near Unicoi

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

Near Unicoi

River and lake gauges