Storm Station
Hartford, Kentucky
58°
Clear· Feels like 58°·Light air 3 mph NE
Sunny, with a high near 80. Northeast wind 1 to 7 mph.
-UV
-Air quality
69%Humidity
1%Cloud

What is measuring near here

The 5 instruments nearest Hartford, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.3 miles away.

measured now3 instruments

GreenvilleM21

At an airfield/20.9 mi away/412 ft/2 ft below here

temp, wind, gust, visibility, precip, pressure

Rank276of 288

Ky Bowling Green 21 NNEBOWK2

At a river or reservoir gauge/39.3 mi away/774 ft/360 ft above here

temp, wind, gust, humidity, pressure

Rank88of 288

Bowling Green 21 NNE63849

At a climate reference station/39.4 mi away/790 ft/376 ft above here

temp, humidity, wind, solar, precip

Rank-

measured daily2 instruments

Hartford 0.4 NEKY-OH-12

In a volunteer observer's own ground/0.3 mi away/420 ft/6 ft above here

precip, snowfall, snow depth

Rank-

Green River AT RochesterRCHK2

At a cooperative observer's station/16.2 mi away/400 ft/14 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Greenville, drawn

The nearest airport reporting now, 20.9 mi from Hartford. From its report of Sep 27, 2026, 5:55 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 Greenville, 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 M21FIG. A THE SKY OVER GREENVILLESECTION, 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 MORE0510TITLEGreenville, the skySTATION REPORT · ASOS M21TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-M21-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

51.8 F with a dew point of 51.0 F, 97 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 200 ft up.

Chart of the air at Greenville: temperature 51.8 degrees Fahrenheit and dew point 51.0, 97 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 200 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT M21FIG. B THE AIR AT GREENVILLETHE 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 FSATURATES 200 FT ABOVE THE STATION, AT 50.8 FTEMPERATURE AND DEW POINT 51.8 F, 51.0 FRELATIVE HUMIDITY 97 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 POINTTITLEGreenville, the airSTATION REPORT · ASOS M21TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-M21-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Greenville, 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 M21FIG. C THE WIND AT GREENVILLEPLAN, 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 FORCE73TITLEGreenville, the windSTATION REPORT · ASOS M21TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-M21-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

-in

Snow on the ground

Elsewhere in Kentucky

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

Near Hartford

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