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Duluth, Georgia

City in Gwinnett County, Georgia

Air quality

The air at Duluth

Index 16, good, led by fine particles. Read at 10 AM from its reporting area, Gainesville (GA), 28 miles off.

16Good
  • Fine particles (PM2.5)16Good-
  • Coarse particles (PM10)5Good-

The days ahead

Yesterday measured 61, moderate.

Smoke, the next 46 hours

No smoke near the ground through Mon 8 AM.

SatSunMon

Precipitation

What has fallen at Duluth

None in the last 3 days, to Sat 10 AM. 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 Duluth, the next 46 hours

Visibility stays 10 miles or more through Mon 8 AM.

SatSunMon

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

What is measuring near here

The 6 instruments nearest Duluth, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.9 miles away.

measured now4 instruments

measured daily2 instruments

Dekalb Co Filter PltDRAG1

At a cooperative observer's station/9.5 mi away/1,063 ft/7 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Lawrenceville, drawn

The nearest airport reporting now, 10.9 mi from Duluth, Georgia. From its report of Oct 17, 2026, 10:56 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 Lawrenceville, 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 LZUFIG. A THE SKY OVER LAWRENCEVILLESECTION, 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 MORE0510TITLELawrenceville, the skySTATION REPORT · ASOS LZUTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-17IDSR-LZU-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

59.0 F with a dew point of 42.0 F, 53 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 3,900 ft up.

Chart of the air at Lawrenceville: temperature 59.0 degrees Fahrenheit and dew point 42.0, 53 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 3,900 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LZUFIG. B THE AIR AT LAWRENCEVILLETHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,00030 F40 F50 F60 F70 FSATURATES 3,900 FT ABOVE THE STATION, AT 38.3 FTEMPERATURE 59.0 FDEW POINT 42.0 FSPREAD 17.0 FRELATIVE HUMIDITY 53 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 POINTTITLELawrenceville, the airSTATION REPORT · ASOS LZUTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-17IDSR-LZU-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north (10 degrees) at 10 mph, gusting 23 mph: force 3, a gentle breeze on the Beaufort scale. The strongest gust today was 29 mph.

Plan of the wind at Lawrenceville, north up: blowing from 10 degrees, the north, at 10 miles an hour, gusting 23; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LZUFIG. C THE WIND AT LAWRENCEVILLEPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 10°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 10 MPH4MODERATE BREEZE135FRESH BREEZE19GUST, 23 MPH6STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLELawrenceville, the windSTATION REPORT · ASOS LZUTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-17IDSR-LZU-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Lawrenceville, in 6 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 Duluth

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

Near Duluth

River and lake gauges