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Barnesville, Georgia

City in Lamar County, Georgia

Air quality

The air at Barnesville

Index 77, moderate, led by fine particles. Read at 12 AM from its reporting area, Macon (GA), 34 miles off.

77Moderate
  • Fine particles (PM2.5)77Moderate-
  • Ozone12Good-

The days ahead

Good each day through Today, led by ozone. Yesterday measured 74, moderate.

Smoke, the next 44 hours

Little smoke near the ground through Sat 8 PM: the index from smoke stays at 33 or under.

FriSat

Precipitation

What has fallen at Barnesville

None in the last 3 days, to Thu 11 PM. 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 Barnesville, the next 44 hours

Visibility stays 8 miles or more through Sat 8 PM, lowest 9 miles Fri 4 AM.

FriSat

On the radar over Barnesville, GeorgiaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest Barnesville, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 2.9 miles away.

measured now4 instruments

ThomastonOPN

At an airfield/9.0 mi away/797 ft/47 ft below here

temp, wind, gust, visibility, precip, pressure

Rank919of 1,277

measured daily2 instruments

Barnesville 2.9 SWGA-LM-2

In a volunteer observer's own ground/2.9 mi away/857 ft/13 ft above here

precip, snowfall, snow depth

Rank-

ThomastonTHSG1

At a cooperative observer's station/15.7 mi away/755 ft/89 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Thomaston, drawn

The nearest airport reporting now, 9.0 mi from Barnesville, Georgia. From its report of Oct 16, 2026, 12:35 AM local time: 3 of its 5 sheets.

The air

64.4 F with a dew point of 62.6 F, 94 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 400 ft up.

Chart of the air at Thomaston: temperature 64.4 degrees Fahrenheit and dew point 62.6, 94 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 400 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT OPNFIG. B THE AIR AT THOMASTONTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00050 F60 F70 F80 FSATURATES 400 FT ABOVE THE STATION, AT 62.1 FTEMPERATURE AND DEW POINT 64.4 F, 62.6 FRELATIVE HUMIDITY 94 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 POINTTITLEThomaston, the airSTATION REPORT · ASOS OPNTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 5DATE2026-10-16IDSR-OPN-1DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Thomaston, 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 OPNFIG. C THE WIND AT THOMASTONPLAN, 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 FORCE73TITLEThomaston, the windSTATION REPORT · ASOS OPNTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 2 of 5DATE2026-10-16IDSR-OPN-2DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The column

At 797 ft above sea level, 3 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.07 inHg and the temperature at 56.2 F; the station's altimeter setting of 30.11 inHg means its barometer reads 29.25 inHg; it reports 64.4 F, 8.2 F warmer than standard.

Section from sea level of where Thomaston stands in the atmosphere, height to scale: the station 797 feet above sea level with 3 per cent of the air below it; the standard atmosphere's pressure there, 29.07 inches of mercury, and temperature, 56.2 degrees Fahrenheit; the altimeter setting of 30.11 and the station pressure it means, 29.25.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT OPNFIG. D WHERE THOMASTON STANDS IN THE ATMOSPHERESECTION FROM SEA LEVEL, HEIGHT TO SCALE, THE STATION IN THE STANDARD ATMOSPHEREFT ABOVE SEA LEVEL05,00010,00015,000SEA LEVEL, 29.92 inHg IN THE STANDARD ATMOSPHERETHOMASTON3 PER CENT OF THE AIR BELOW IT797 FT10 PER CENT OF THE AIR BELOW, 2,890 FT20 PER CENT OF THE AIR BELOW, 6,050 FT30 PER CENT OF THE AIR BELOW, 9,540 FT40 PER CENT OF THE AIR BELOW, 13,470 FTSTANDARD PRESSURE HERE29.07 inHgSTANDARD TEMPERATURE HERE56.2 FALTIMETER SETTING, REPORTED30.11 inHgITS BAROMETER READS29.25 inHgTEMPERATURE, REPORTED64.4 FTITLEThomaston, the columnSTATION REPORT · ASOS OPNTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 3 of 5DATE2026-10-16IDSR-OPN-3DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

The full report of Thomaston, in 5 sheets, each beside the Field Book plates that explain it

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Snow on the ground

Elsewhere in Georgia

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

Near Barnesville

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

Near Barnesville

River and lake gauges