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Slater-Marietta, South Carolina

Community in Greenville County, South Carolina

Air quality

The air at Slater-Marietta

Index 66, moderate, led by fine particles. Read at 5 AM from its reporting area, Greenville-Spartanburg (SC), 21 miles off.

66Moderate
  • Fine particles (PM2.5)66Moderate13.7 mi
  • Ozone19Good23 ppb23.7 mi
  • Coarse particles (PM10)21Good13.7 mi
  • Nitrogen dioxide8Good8 ppb13.7 mi
  • Sulfur dioxide0Good0.1 ppb13.7 mi

The days ahead

Yesterday measured 62, moderate.

Smoke, the next 45 hours

Little smoke near the ground through Sun 2 AM: the index from smoke stays at 22 or under.

FriSat

Precipitation

What has fallen at Slater-Marietta

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

Last 24 hours
0.00in
Last 3 days
0.00in

Visibility

How far you can see at Slater-Marietta, the next 45 hours

Visibility stays 7 miles or more through Sun 2 AM, lowest 8 miles Fri 7 AM.

FriSat

On the radar over Slater-Marietta, South CarolinaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest Slater-Marietta, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.2 miles away.

measured now4 instruments

US-25 @ SC-11SC006

Beside a road/4.6 mi away/1,112 ft/95 ft above here

temp, pavement temp, wind, visibility, precip

Rank-

measured daily2 instruments

Marietta 0.7 SSESC-GV-162

In a volunteer observer's own ground/1.2 mi away/984 ft/33 ft below here

precip, snowfall, snow depth

Rank-

Travelers Rest Co-OpTVRS1

At a cooperative observer's station/5.5 mi away/1,089 ft/72 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Greenville - Downtown, drawn

The nearest airport reporting now, 15.5 mi from Slater-Marietta, South Carolina. From its report of Oct 16, 2026, 5:53 AM local time: 3 of its 6 sheets.

The sky

No cloud below 12,000 ft; visibility 9 mi.

Section of the sky over Greenville - Downtown, height above the station to scale: no cloud detected below 12,000 feet, the reach of its ceilometer, and visibility of 9 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GMUFIG. A THE SKY OVER GREENVILLE - DOWNTOWNSECTION, 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: 9 MI0510TITLEGreenville - Downtown, the skySTATION REPORT · ASOS GMUTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-GMU-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

66.0 F with a dew point of 64.0 F, 93 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 500 ft up.

Chart of the air at Greenville - Downtown: temperature 66.0 degrees Fahrenheit and dew point 64.0, 93 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 500 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GMUFIG. B THE AIR AT GREENVILLE - DOWNTOWNTHE 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 500 FT ABOVE THE STATION, AT 63.5 FTEMPERATURE AND DEW POINT 66.0 F, 64.0 FRELATIVE HUMIDITY 93 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 - Downtown, the airSTATION REPORT · ASOS GMUTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-GMU-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Greenville - Downtown, 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 GMUFIG. C THE WIND AT GREENVILLE - DOWNTOWNPLAN, 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 FORCE73TITLEGreenville - Downtown, the windSTATION REPORT · ASOS GMUTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-GMU-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Greenville - Downtown, in 6 sheets, each beside the Field Book plates that explain it

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Snow on the ground

Elsewhere in South Carolina

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

Near Slater-Marietta

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

Near Slater-Marietta

River and lake gauges