Storm Station
Calhoun Falls, South Carolina
57°
Clear· Feels like 57°·Light air 3 mph NNE
Sunny, with a high near 81. Northwest wind 0 to 5 mph.
-UV
-Air quality
76%Humidity
7%Cloud

What is measuring near here

The 4 instruments nearest Calhoun Falls, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.3 miles away.

measured now2 instruments

Greenwood County AirportGRD

At an airfield/26.9 mi away/630 ft/87 ft above here

temp, wind, gust, visibility, precip, pressure

Rank-

measured daily2 instruments

Calhoun Falls Co-OpCALS1

At a cooperative observer's station/0.3 mi away/541 ft/2 ft below here

snowfall, snow depth, precip, high, low

Rank-

Calhoun Falls 1.0 ENESC-AB-19

In a volunteer observer's own ground/0.6 mi away/537 ft/6 ft below here

precip, snowfall, snow depth

Rank-

Station report

The weather at Savannah River At Richard B Russell Lake 2 WNW Calhoun Falls, drawn

The nearest instrument reporting now, 1.7 mi from Calhoun Falls. From its report of Sep 27, 2026, 8:00 AM local time: 3 of its 5 sheets.

The air

55.4 F with a dew point of 55.4 F, 100 per cent relative humidity. The air is saturated at the ground.

Chart of the air at Savannah River At Richard B Russell Lake 2 WNW Calhoun Falls: temperature 55.4 degrees Fahrenheit and dew point 55.4, 100 per cent relative humidity; the air saturated at the ground; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT RBDS1FIG. B THE AIR AT SAVANNAH RIVER AT RICHARD B RUSSELL LAKE 2 WNW CALHOUN FALLSTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00040 F50 F60 F70 FSATURATED AT THE GROUNDTEMPERATURE AND DEW POINT 55.4 F, 55.4 FRELATIVE HUMIDITY 100 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 POINTTITLESavannah River At Richard B Russell Lake 2 WNW Calhoun Falls, the airSTATION REPORT · DCP RBDS1TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 5DATE2026-09-27IDSR-RBDS1-1DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the northeast (55 degrees) at 2 mph: force 1, a light air on the Beaufort scale.

Plan of the wind at Savannah River At Richard B Russell Lake 2 WNW Calhoun Falls, north up: blowing from 55 degrees, the northeast, at 2 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 RBDS1FIG. C THE WIND AT SAVANNAH RIVER AT RICHARD B RUSSELL LAKE 2 WNW CALHOUN FALLSPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 55°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR1NOW, 2 MPH2LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLESavannah River At Richard B Russell Lake 2 WNW Calhoun Falls, the windSTATION REPORT · DCP RBDS1TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 2 of 5DATE2026-09-27IDSR-RBDS1-2DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

The column

At 482 ft above sea level, 2 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.40 inHg and the temperature at 57.3 F; it reports 55.4 F, 1.9 F colder than standard.

Section from sea level of where Savannah River At Richard B Russell Lake 2 WNW Calhoun Falls stands in the atmosphere, height to scale: the station 482 feet above sea level with 2 per cent of the air below it; the standard atmosphere's pressure there, 29.40 inches of mercury, and temperature, 57.3 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT RBDS1FIG. D WHERE SAVANNAH RIVER AT RICHARD B RUSSELL LAKE 2 WNW CALHOUN FALLS 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 ATMOSPHERESAVANNAH RIVER AT RICHARD B RUSSELL LAKE 2 WNW CALHOUN FALLS2 PER CENT OF THE AIR BELOW IT482 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 HERE29.40 inHgSTANDARD TEMPERATURE HERE57.3 FTEMPERATURE, REPORTED55.4 FTITLESavannah River At Richard B Russell Lake 2 WNW Calhoun Falls, the columnSTATION REPORT · DCP RBDS1TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 3 of 5DATE2026-09-27IDSR-RBDS1-3DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

The full report of Savannah River At Richard B Russell Lake 2 WNW Calhoun Falls, in 5 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 Calhoun Falls

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