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Johns Creek, Georgia

City in Fulton County, Georgia

Air quality

The air at Johns Creek

Index 70, moderate, led by fine particles. Read at 3 PM from its reporting area, Gainesville (GA), 28 miles off.

70Moderate
  • Fine particles (PM2.5)70Moderate-
  • Coarse particles (PM10)24Good-

The days ahead

Yesterday measured 54, moderate.

Smoke, the next 42 hours

Little smoke near the ground through Sun 8 AM: the index from smoke stays at 17 or under.

FriSatSun

Precipitation

What has fallen at Johns Creek

None in the last 3 days, to Fri 2 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 Johns Creek, the next 42 hours

Visibility stays 10 miles or more through Sun 8 AM.

FriSatSun

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

What is measuring near here

The 6 instruments nearest Johns Creek, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.6 miles away.

measured now4 instruments

measured daily2 instruments

Duluth 3.8 WNWGA-FT-4

In a volunteer observer's own ground/0.6 mi away/1,072 ft/11 ft below here

precip, snowfall, snow depth

Rank-

Dekalb Co Filter PltDRAG1

At a cooperative observer's station/9.1 mi away/1,063 ft/20 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Atlanta/Dekalb, drawn

The nearest airport reporting now, 12.8 mi from Johns Creek, Georgia. From its report of Oct 16, 2026, 2:53 PM local time: 3 of its 6 sheets.

The sky

Scattered at 4,900 ft, broken at 7,000 ft; the ceiling is 7,000 ft; visibility 10 mi or more.

Section of the sky over Atlanta/Dekalb, height above the station to scale: scattered cloud with its base at 4,900 feet, broken cloud with its base at 7,000 feet, the ceiling at 7,000 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT PDKFIG. A THE SKY OVER ATLANTA/DEKALBSECTION, 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 STATION02,5005,0007,50010,00012,500ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FTBKN 7,000 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYSCT 4,900 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYCEILING 7,000 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEAtlanta/Dekalb, the skySTATION REPORT · ASOS PDKTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-PDK-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018, FB-SKY-013, FB-SKY-014

The air

82.0 F with a dew point of 60.0 F, 47 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 5,100 ft up; the lowest cloud reported is at 4,900 ft.

Chart of the air at Atlanta/Dekalb: temperature 82.0 degrees Fahrenheit and dew point 60.0, 47 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 5,100 feet above the station, against the lowest cloud reported at 4,900 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT PDKFIG. B THE AIR AT ATLANTA/DEKALBTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,0006,0007,00040 F50 F60 F70 F80 F90 FSATURATES 5,100 FT ABOVE THE STATION, AT 55.0 FLOWEST CLOUD REPORTED, SCT 4,900 FTTEMPERATURE 82.0 FDEW POINT 60.0 FSPREAD 22.0 FRELATIVE HUMIDITY 47 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 POINTTITLEAtlanta/Dekalb, the airSTATION REPORT · ASOS PDKTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-PDK-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the west (270 degrees) at 10 mph: force 3, a gentle breeze on the Beaufort scale. The strongest gust today was 18 mph.

Plan of the wind at Atlanta/Dekalb, north up: blowing from 270 degrees, the west, at 10 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT PDKFIG. C THE WIND AT ATLANTA/DEKALBPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 270°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 10 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEAtlanta/Dekalb, the windSTATION REPORT · ASOS PDKTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-PDK-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Atlanta/Dekalb, 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 Johns Creek

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

Near Johns Creek

River and lake gauges