Storm Station
Sign in

Forest Hills, Tennessee

City in Davidson County, Tennessee

Air quality

The air at Forest Hills

Index 56, moderate, led by fine particles. Read at 12 AM from its reporting area, Nashville (TN), 7 miles off.

56Moderate
  • Fine particles (PM2.5)56Moderate9.3 mi
  • Ozone43Good37 ppb10.7 mi
  • Coarse particles (PM10)23Good9.3 mi

The days ahead

Good each day through Sat Oct 17, led by ozone. Yesterday measured 46, good.

Smoke, the next 43 hours

Little smoke near the ground through Sat 7 PM: the index from smoke stays at 17 or under.

FriSat

Precipitation

What has fallen at Forest Hills

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 Forest Hills, the next 43 hours

Visibility stays 9 miles or more through Sat 7 PM, lowest 10 miles Fri 8 AM.

FriSat

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

What is measuring near here

The 5 instruments nearest Forest Hills, 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

Forest Hills 0.5 WSWTN-DV-28

In a volunteer observer's own ground/0.8 mi away/702 ft/85 ft below here

precip, snowfall, snow depth

Rank-

Station report

The weather at John C Tune, drawn

The nearest airport reporting now, 8.3 mi from Forest Hills, Tennessee. From its report of Oct 16, 2026, 12:55 AM local time: 3 of its 6 sheets.

The sky

No cloud below 12,000 ft; visibility 10 mi or more.

Section of the sky over John C Tune, height above the station to scale: no cloud detected below 12,000 feet, the reach of its ceilometer, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT JWNFIG. A THE SKY OVER JOHN C TUNESECTION, 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: 10 MI OR MORE0510TITLEJohn C Tune, the skySTATION REPORT · ASOS JWNTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-JWN-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

71.6 F with a dew point of 59.0 F, 64 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,900 ft up.

Chart of the air at John C Tune: temperature 71.6 degrees Fahrenheit and dew point 59.0, 64 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 2,900 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT JWNFIG. B THE AIR AT JOHN C TUNETHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,00050 F60 F70 F80 FSATURATES 2,900 FT ABOVE THE STATION, AT 56.1 FTEMPERATURE 71.6 FDEW POINT 59.0 FSPREAD 12.6 FRELATIVE HUMIDITY 64 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 POINTTITLEJohn C Tune, the airSTATION REPORT · ASOS JWNTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-JWN-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at John C Tune, 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 JWNFIG. C THE WIND AT JOHN C TUNEPLAN, 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 FORCE73TITLEJohn C Tune, the windSTATION REPORT · ASOS JWNTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-JWN-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of John C Tune, 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 Forest Hills

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

Near Forest Hills

River and lake gauges