Storm Station
St. Lawrence, South Dakota
67°
Overcast· Feels like 67°·Gentle breeze 11 mph SE
Areas of fog. Mostly cloudy. Low around 58, with temperatures rising to around 61 overnight. South wind around 5 mph.
-UV
22Air quality
93%Humidity
78%Cloud

What is measuring near here

The 5 instruments nearest St. Lawrence, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.2 miles away.

measured now3 instruments

Sd RWIS Ree HeightsSD607

Beside a road/12.8 mi away/1,699 ft/133 ft above here

temp, pavement temp, wind, visibility, precip

Rank321of 427

Huron RAWSRHUS2

A remote fire weather station/20.8 mi away/1,900 ft/334 ft above here

temp, wind, gust, humidity, pressure

Rank69of 427

Redfield1D8

At an airfield/31.2 mi away/1,302 ft/264 ft below here

temp, wind, gust, visibility, precip, pressure

Rank9of 427

measured daily2 instruments

St. Lawrence 0.2 ESESD-HD-10

In a volunteer observer's own ground/0.2 mi away/1,575 ft/9 ft above here

precip, snowfall, snow depth

Rank-

MillerMLRS2

At a cooperative observer's station/2.0 mi away/1,588 ft/22 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Redfield, drawn

The nearest airport reporting now, 31.2 mi from St. Lawrence. From its report of Sep 27, 2026, 2:35 AM local time: 3 of its 6 sheets.

The sky

Overcast at 300 ft; the ceiling is 300 ft; visibility 2 mi.

Section of the sky over Redfield, height above the station to scale: overcast cloud with its base at 300 feet, the ceiling at 300 feet, and visibility of 2 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 1D8FIG. A THE SKY OVER REDFIELDSECTION, 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 SHEETOVC 300 FTOVERCAST, 8 EIGHTHS OF THE SKYCEILING 300 FTVISIBILITY, MILES: 2 MI0510TITLERedfield, the skySTATION REPORT · ASOS 1D8TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-1D8-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

64.4 F with a dew point of 64.4 F, 100 per cent relative humidity. The air is saturated at the ground; the lowest cloud reported is at 300 ft.

Chart of the air at Redfield: temperature 64.4 degrees Fahrenheit and dew point 64.4, 100 per cent relative humidity; the air saturated at the ground, against the lowest cloud reported at 300 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 1D8FIG. B THE AIR AT REDFIELDTHE 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 FSATURATED AT THE GROUNDLOWEST CLOUD REPORTED, OVC 300 FTTEMPERATURE AND DEW POINT 64.4 F, 64.4 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 POINTTITLERedfield, the airSTATION REPORT · ASOS 1D8TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-1D8-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the south southeast (160 degrees) at 5 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Redfield, north up: blowing from 160 degrees, the south southeast, at 5 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 2, light breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 1D8FIG. C THE WIND AT REDFIELDPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 160°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 5 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLERedfield, the windSTATION REPORT · ASOS 1D8TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-1D8-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Miller (MLRS2), 2.0 miles from here, read 20 Sep, 07:00. measured daily

Elsewhere in South Dakota

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

Near St. Lawrence

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