Storm Station
Sign in

Timmonsville, South Carolina

Town in Florence County, South Carolina

Air quality

The air at Timmonsville

Index 55, moderate, led by fine particles. Read at 12 AM from its reporting area, Florence and Darlington (SC), 13 miles off.

55Moderate
  • Fine particles (PM2.5)55Moderate-
  • Ozone42Good27 ppb15 mi

The days ahead

Yesterday measured 54, moderate.

Smoke, the next 44 hours

Little smoke near the ground through Sat 8 PM: the index from smoke stays at 28 or under.

FriSat

Precipitation

What has fallen at Timmonsville

None in the last 3 days, to Fri 12 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 Timmonsville, the next 44 hours

Visibility stays 6 miles or more through Sat 8 PM, lowest 7 miles Sat 4 AM.

FriSat

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

What is measuring near here

The 6 instruments nearest Timmonsville, 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

Pee DeeS2037

At a soil climate station/16.5 mi away/120 ft/28 ft below here

temp, humidity, soil temp, soil moisture

Rank777of 1,128

measured daily2 instruments

Timmonsville 1.2 ESC-FL-14

In a volunteer observer's own ground/1.2 mi away/145 ft/3 ft below here

precip, snowfall, snow depth

Rank-

DarlingtonDLGS1

At a cooperative observer's station/12.0 mi away/164 ft/16 ft above here

snowfall, snow depth, precip, high, low

Rank83of 1,128

Station report

The weather at Florence Regional, drawn

The nearest airport reporting now, 13.0 mi from Timmonsville, South Carolina. From its report of Oct 16, 2026, 12:53 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 Florence Regional, 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 FLOFIG. A THE SKY OVER FLORENCE REGIONALSECTION, 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 MORE0510TITLEFlorence Regional, the skySTATION REPORT · ASOS FLOTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-FLO-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

67.0 F with a dew point of 66.0 F, 97 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 200 ft up.

Chart of the air at Florence Regional: temperature 67.0 degrees Fahrenheit and dew point 66.0, 97 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 200 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT FLOFIG. B THE AIR AT FLORENCE REGIONALTHE 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 200 FT ABOVE THE STATION, AT 65.7 FTEMPERATURE AND DEW POINT 67.0 F, 66.0 FRELATIVE HUMIDITY 97 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 POINTTITLEFlorence Regional, the airSTATION REPORT · ASOS FLOTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-FLO-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the south southwest (200 degrees) at 3 mph: force 1, a light air on the Beaufort scale.

Plan of the wind at Florence Regional, north up: blowing from 200 degrees, the south southwest, at 3 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 1, light air, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT FLOFIG. C THE WIND AT FLORENCE REGIONALPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 200°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR1NOW, 3 MPH2LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEFlorence Regional, the windSTATION REPORT · ASOS FLOTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-FLO-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Florence Regional, in 6 sheets, each beside the Field Book plates that explain it

-

Snow on the ground

Elsewhere in South Carolina

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

Near Timmonsville

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

Near Timmonsville

River and lake gauges