Storm Station
Pegram, Tennessee
69°
Mostly clear· Feels like 69°·Light air 4 mph NNE
Mostly sunny, with a high near 80. North northeast wind 0 to 5 mph.
-UV
-Air quality
34%Humidity
20%Cloud

What is measuring near here

The 4 instruments nearest Pegram, 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 now2 instruments

John C TuneJWN

At an airfield/11.3 mi away/482 ft/66 ft below here

temp, wind, gust, visibility, precip, pressure

Rank417of 425

RAWS Site BurnsBURT1

A remote fire weather station/12.6 mi away/853 ft/305 ft above here

temp, wind, gust, humidity, pressure

Rank159of 425

measured daily2 instruments

Pegram 0.1 NTN-CH-28

In a volunteer observer's own ground/0.6 mi away/570 ft/22 ft above here

precip, snowfall, snow depth

Rank-

Kingston SpringsKINT1

At a cooperative observer's station/3.0 mi away/512 ft/36 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at John C Tune, drawn

The nearest airport reporting now, 11.3 mi from Pegram. From its report of Sep 27, 2026, 6:35 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 6DATE2026-09-27IDSR-JWN-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

60.8 F with a dew point of 51.8 F, 72 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,100 ft up.

Chart of the air at John C Tune: temperature 60.8 degrees Fahrenheit and dew point 51.8, 72 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 2,100 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 STATION01,0002,0003,00040 F50 F60 F70 FSATURATES 2,100 FT ABOVE THE STATION, AT 49.7 FTEMPERATURE 60.8 FDEW POINT 51.8 FSPREAD 9.0 FRELATIVE HUMIDITY 72 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 6DATE2026-09-27IDSR-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 6DATE2026-09-27IDSR-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

-in

Snow on the ground

Elsewhere in Tennessee

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

Near Pegram

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