Storm Station
Mercer, Tennessee
62°
Partly cloudy· Feels like 62°·Light air 3 mph NE
Mostly sunny, with a high near 79. North northeast wind 0 to 5 mph.
-UV
-Air quality
70%Humidity
51%Cloud

What is measuring near here

The 4 instruments nearest Mercer, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 3.6 miles away.

measured now2 instruments

Jackson/MckellarMKL

At an airfield/10.6 mi away/433 ft/47 ft above here

temp, wind, gust, visibility, precip, pressure

Rank147of 425

Chickasaw State ForestCHFT1

At a river or reservoir gauge/13.9 mi away/614 ft/228 ft above here

temp, wind, gust, humidity, pressure

Rank155of 425

measured daily2 instruments

Mercer 4.0 NTN-MD-12

In a volunteer observer's own ground/3.6 mi away/472 ft/86 ft above here

precip, snowfall, snow depth

Rank-

BrownsvilleBROT1

At a cooperative observer's station/14.6 mi away/354 ft/32 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Jackson/Mckellar, drawn

The nearest airport reporting now, 10.6 mi from Mercer. From its report of Sep 27, 2026, 7:53 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 Jackson/Mckellar, 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 MKLFIG. A THE SKY OVER JACKSON/MCKELLARSECTION, 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 MORE0510TITLEJackson/Mckellar, the skySTATION REPORT · ASOS MKLTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-MKL-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

62.0 F with a dew point of 57.0 F, 84 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,200 ft up.

Chart of the air at Jackson/Mckellar: temperature 62.0 degrees Fahrenheit and dew point 57.0, 84 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; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MKLFIG. B THE AIR AT JACKSON/MCKELLARTHE 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 1,200 FT ABOVE THE STATION, AT 55.8 FTEMPERATURE 62.0 FDEW POINT 57.0 FSPREAD 5.0 FRELATIVE HUMIDITY 84 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 POINTTITLEJackson/Mckellar, the airSTATION REPORT · ASOS MKLTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-MKL-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Jackson/Mckellar, 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 MKLFIG. C THE WIND AT JACKSON/MCKELLARPLAN, 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 FORCE73TITLEJackson/Mckellar, the windSTATION REPORT · ASOS MKLTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-MKL-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Jackson/Mckellar, 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 Mercer

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