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Calhoun, Tennessee

Town in McMinn County, Tennessee

Air quality

The air at Calhoun

Index 3, good, led by fine particles. Read at 12 AM from its reporting area, Athens (TN), 14 miles off.

3Good
  • Fine particles (PM2.5)3Good-

The days ahead

Yesterday measured 55, moderate.

Smoke, the next 45 hours

No smoke near the ground through Sun 8 PM.

SatSun

Precipitation

What has fallen at Calhoun

None in the last 3 days, to Fri 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 Calhoun, the next 45 hours

Visibility stays 10 miles or more through Sun 8 PM.

SatSun

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

What is measuring near here

The 5 instruments nearest Calhoun, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 4.6 miles away.

measured now3 instruments

ClevelandRZR

At an airfield/6.5 mi away/797 ft/55 ft above here

temp, wind, gust, visibility, precip, pressure

Rank6of 1,015

measured daily2 instruments

Cleveland 6.0 NETN-BR-7

In a volunteer observer's own ground/4.6 mi away/837 ft/95 ft above here

precip, snowfall, snow depth

Rank-

Water PlantCVLT1

At a cooperative observer's station/5.9 mi away/817 ft/75 ft above here

snowfall, snow depth, precip, high, low

Rank725of 1,015

Station report

The weather at Cleveland, drawn

The nearest airport reporting now, 6.5 mi from Calhoun, Tennessee. From its report of Oct 17, 2026, 12:35 AM local time: 3 of its 6 sheets.

The sky

Overcast at 100 ft; the ceiling is 100 ft; visibility 10 mi or more.

Section of the sky over Cleveland, height above the station to scale: overcast cloud with its base at 100 feet, the ceiling at 100 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT RZRFIG. A THE SKY OVER CLEVELANDSECTION, 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 100 FTOVERCAST, 8 EIGHTHS OF THE SKYCEILING 100 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLECleveland, the skySTATION REPORT · ASOS RZRTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-17IDSR-RZR-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

50.0 F with a dew point of 44.6 F, 82 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,200 ft up; the lowest cloud reported is at 100 ft.

Chart of the air at Cleveland: temperature 50.0 degrees Fahrenheit and dew point 44.6, 82 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,200 feet above the station, against the lowest cloud reported at 100 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT RZRFIG. B THE AIR AT CLEVELANDTHE 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 1,200 FT ABOVE THE STATION, AT 43.4 FLOWEST CLOUD REPORTED, OVC 100 FTTEMPERATURE 50.0 FDEW POINT 44.6 FSPREAD 5.4 FRELATIVE HUMIDITY 82 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 POINTTITLECleveland, the airSTATION REPORT · ASOS RZRTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-17IDSR-RZR-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

At 5 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Cleveland, north up: at 5 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 2, light breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT RZRFIG. C THE WIND AT CLEVELANDPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONDIRECTION NOT REPORTEDBEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 5 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLECleveland, the windSTATION REPORT · ASOS RZRTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-17IDSR-RZR-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

-

Snow on the ground

Elsewhere in Tennessee

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

Near Calhoun

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

Near Calhoun

River and lake gauges