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Madison, Georgia

City in Morgan County, Georgia

Air quality

The air at Madison

Index 64, moderate, led by fine particles. Read at 12 AM from its reporting area, Athens-Clarke County (GA), 24 miles off.

64Moderate
  • Fine particles (PM2.5)64Moderate-
  • Ozone37Good-
  • Coarse particles (PM10)20Good-

The days ahead

Yesterday measured 64, moderate.

Smoke, the next 44 hours

Little smoke near the ground through Sat 8 PM: the index from smoke stays at 39 or under.

FriSat

Precipitation

What has fallen at Madison

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 Madison, the next 44 hours

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

FriSat

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

What is measuring near here

The 8 instruments nearest Madison, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.5 miles away.

measured now6 instruments

MonroeD73

At an airfield/18.5 mi away/843 ft/196 ft above here

temp, wind, gust, visibility, precip, pressure

Rank1,271of 1,277

measured daily2 instruments

Madison 1.5 NNEGA-MG-3

In a volunteer observer's own ground/0.5 mi away/675 ft/28 ft above here

precip, snowfall, snow depth

Rank-

MonroeMONG1

At a cooperative observer's station/20.4 mi away/922 ft/275 ft above here

snowfall, snow depth, precip, high, low

Rank198of 1,277

Station report

The weather at Greshamville - Dyar Pasture, drawn

The nearest instrument reporting now, 10.7 mi from Madison, Georgia. From its report of Oct 16, 2026, 12:19 AM local time: 3 of its 5 sheets.

The air

67.0 F with a dew point of 65.8 F, 96 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 300 ft up.

Chart of the air at Greshamville - Dyar Pasture: temperature 67.0 degrees Fahrenheit and dew point 65.8, 96 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 300 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT DPGG1FIG. B THE AIR AT GRESHAMVILLE - DYAR PASTURETHE 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 300 FT ABOVE THE STATION, AT 65.5 FTEMPERATURE AND DEW POINT 67.0 F, 65.8 FRELATIVE HUMIDITY 96 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 POINTTITLEGreshamville - Dyar Pasture, the airSTATION REPORT · DCP DPGG1TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 5DATE2026-10-16IDSR-DPGG1-1DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Greshamville - Dyar Pasture, 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 DPGG1FIG. C THE WIND AT GRESHAMVILLE - DYAR PASTUREPLAN, 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 FORCE73TITLEGreshamville - Dyar Pasture, the windSTATION REPORT · DCP DPGG1TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 2 of 5DATE2026-10-16IDSR-DPGG1-2DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

The column

At 478 ft above sea level, 2 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.41 inHg and the temperature at 57.3 F; it reports 67.0 F, 9.7 F warmer than standard.

Section from sea level of where Greshamville - Dyar Pasture stands in the atmosphere, height to scale: the station 478 feet above sea level with 2 per cent of the air below it; the standard atmosphere's pressure there, 29.41 inches of mercury, and temperature, 57.3 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT DPGG1FIG. D WHERE GRESHAMVILLE - DYAR PASTURE 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 ATMOSPHEREGRESHAMVILLE - DYAR PASTURE2 PER CENT OF THE AIR BELOW IT478 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 HERE29.41 inHgSTANDARD TEMPERATURE HERE57.3 FTEMPERATURE, REPORTED67.0 FTITLEGreshamville - Dyar Pasture, the columnSTATION REPORT · DCP DPGG1TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 3 of 5DATE2026-10-16IDSR-DPGG1-3DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

The full report of Greshamville - Dyar Pasture, 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 Madison

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

Near Madison

River and lake gauges