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Hartford, Kentucky

City in Ohio County, Kentucky

Air quality

The air at Hartford

Index 26, good, led by fine particles. Read at 5 AM from its reporting area, Owensboro (KY), 25 miles off.

26Good
  • Fine particles (PM2.5)26Good-
  • Ozone26Good-

The days ahead

Yesterday measured 39, good.

Smoke, the next 44 hours

No smoke near the ground through Sun 1 AM.

FriSat

Precipitation

What has fallen at Hartford

None in the last 24 hours; 0.43 in over the last 3 days, to Fri 4 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.43in

Visibility

How far you can see at Hartford, the next 44 hours

Visibility stays 10 miles or more through Sun 1 AM.

FriSat

On the radar over Hartford, KentuckyReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 7 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 now5 instruments

Green River At Livermore03319885

At a river or reservoir gauge/13.1 mi away/360 ft/54 ft below here

temp, wind, gust, humidity, pressure

Rank-

I-69 at mile 5802_69_058

Beside a road/16.4 mi away/-/- ft from here

temp, pavement temp, wind, visibility, precip

Rank-

GreenvilleM21

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

temp, wind, gust, visibility, precip, pressure

Rank-

Citizen station FW8570FW8570

In a volunteer observer's own ground/29.7 mi away/409 ft/5 ft below here

temp, humidity, wind, precip, pressure

Rank-

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, Kentucky. From its report of Oct 16, 2026, 5:35 AM local time: 3 of its 6 sheets.

The sky

Overcast at 1,400 ft; the ceiling is 1,400 ft; visibility 10 mi or more.

Section of the sky over Greenville, height above the station to scale: overcast cloud with its base at 1,400 feet, the ceiling at 1,400 feet, 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 SHEETOVC 1,400 FTOVERCAST, 8 EIGHTHS OF THE SKYCEILING 1,400 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEGreenville, the skySTATION REPORT · ASOS M21TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-M21-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

63.0 F with a dew point of 56.5 F, 79 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,500 ft up; the lowest cloud reported is at 1,400 ft.

Chart of the air at Greenville: temperature 63.0 degrees Fahrenheit and dew point 56.5, 79 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,500 feet above the station, against the lowest cloud reported at 1,400 feet; 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 F70 FSATURATES 1,500 FT ABOVE THE STATION, AT 54.9 FLOWEST CLOUD REPORTED, OVC 1,400 FTTEMPERATURE 63.0 FDEW POINT 56.5 FSPREAD 6.5 FRELATIVE HUMIDITY 79 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 6DATE2026-10-16IDSR-M21-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the northwest (310 degrees) at 12 mph, gusting 20 mph: force 3, a gentle breeze on the Beaufort scale. The strongest gust today was 20 mph.

Plan of the wind at Greenville, north up: blowing from 310 degrees, the northwest, at 12 miles an hour, gusting 20; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, 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 STATIONFROM 310°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 12 MPH4MODERATE BREEZE135FRESH BREEZE19GUST, 20 MPH6STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEGreenville, the windSTATION REPORT · ASOS M21TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-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

-

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.

Near Hartford

River and lake gauges