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Greenbrier, Tennessee

Town in Robertson County, Tennessee

Air quality

The air at Greenbrier

Index 50, good, led by fine particles. Read at 10 PM from its reporting area, Nashville (TN), 23 miles off.

50Good
  • Fine particles (PM2.5)50Good-
  • Ozone43Good25 ppb23.8 mi
  • Coarse particles (PM10)19Good-

The days ahead

Highest 51, moderate, today, led by fine particles. Yesterday measured 46, good.

Smoke, the next 46 hours

Little smoke near the ground through Sat 7 PM: the index from smoke stays at 28 or under.

FriSat

Precipitation

What has fallen at Greenbrier

0.38 in in the last 24 hours, 0.56 in over the last 3 days, to Thu 9 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.38in
Last 3 days
0.56in

Visibility

How far you can see at Greenbrier, the next 46 hours

Visibility stays 8 miles or more through Sat 7 PM, lowest 9 miles Fri 11 PM.

FriSat

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

What is measuring near here

The 5 instruments nearest Greenbrier, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.8 miles away.

measured now3 instruments

measured daily2 instruments

Greenbrier 0.8 NNETN-RB-37

In a volunteer observer's own ground/0.8 mi away/761 ft/65 ft below here

precip, snowfall, snow depth

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Station report

The weather at Springfield, drawn

The nearest airport reporting now, 10.4 mi from Greenbrier, Tennessee. From its report of Oct 15, 2026, 10:10 PM local time: 3 of its 6 sheets.

The sky

A few clouds at 5,000 ft, a few clouds at 5,500 ft; visibility 10 mi or more.

Section of the sky over Springfield, height above the station to scale: a few clouds cloud with its base at 5,000 feet, a few clouds cloud with its base at 5,500 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT M91FIG. A THE SKY OVER SPRINGFIELDSECTION, 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 STATION02,5005,0007,50010,000ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETFEW 5,500 FTA FEW CLOUDS, 1 TO 2 EIGHTHS OF THE SKYFEW 5,000 FTA FEW CLOUDS, 1 TO 2 EIGHTHS OF THE SKYVISIBILITY, MILES: 10 MI OR MORE0510TITLESpringfield, the skySTATION REPORT · ASOS M91TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-M91-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

77.0 F with a dew point of 57.2 F, 50 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 4,600 ft up; the lowest cloud reported is at 5,000 ft.

Chart of the air at Springfield: temperature 77.0 degrees Fahrenheit and dew point 57.2, 50 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 4,600 feet above the station, against the lowest cloud reported at 5,000 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT M91FIG. B THE AIR AT SPRINGFIELDTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,0006,0007,00040 F50 F60 F70 F80 F90 FSATURATES 4,600 FT ABOVE THE STATION, AT 52.7 FLOWEST CLOUD REPORTED, FEW 5,000 FTTEMPERATURE 77.0 FDEW POINT 57.2 FSPREAD 19.8 FRELATIVE HUMIDITY 50 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, the airSTATION REPORT · ASOS M91TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-M91-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the south (180 degrees) at 6 mph: force 2, a light breeze on the Beaufort scale. The strongest gust today was 17 mph.

Plan of the wind at Springfield, north up: blowing from 180 degrees, the south, at 6 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 M91FIG. C THE WIND AT SPRINGFIELDPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 180°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 6 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLESpringfield, the windSTATION REPORT · ASOS M91TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-M91-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Springfield, 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 Greenbrier

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

Near Greenbrier

River and lake gauges