Storm Station
Dayton, Indiana
53°
Mostly clear· Feels like 53°·Light air 3 mph ENE
Patchy fog. Mostly clear. Low around 44, with temperatures rising to around 46 overnight. East northeast wind around 1 mph.
-UV
-Air quality
74%Humidity
14%Cloud

What is measuring near here

The 4 instruments nearest Dayton, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 4.7 miles away.

measured now2 instruments

LafayetteLAF

At an airfield/8.9 mi away/597 ft/71 ft below here

temp, wind, gust, visibility, precip, pressure

Rank1of 362

LogansportIN047

Beside a road/30.3 mi away/639 ft/29 ft below here

temp, pavement temp, wind, visibility, precip

Rank328of 362

measured daily2 instruments

Lafayette 4.0 ENEIN-TP-104

In a volunteer observer's own ground/4.7 mi away/564 ft/104 ft below here

precip, snowfall, snow depth

Rank-

Oneal Purdue FarmOPDI3

On a farm or research station/5.4 mi away/705 ft/37 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Lafayette, drawn

The nearest airport reporting now, 8.9 mi from Dayton. From its report of Sep 27, 2026, 5:30 AM local time: 3 of its 6 sheets.

The sky

No cloud below 12,000 ft; visibility 6 mi.

Section of the sky over Lafayette, height above the station to scale: no cloud detected below 12,000 feet, the reach of its ceilometer, and visibility of 6 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LAFFIG. A THE SKY OVER LAFAYETTESECTION, 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: 6 MI0510TITLELafayette, the skySTATION REPORT · ASOS LAFTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-LAF-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

46.0 F with a dew point of 46.0 F, 100 per cent relative humidity. The air is saturated at the ground.

Chart of the air at Lafayette: temperature 46.0 degrees Fahrenheit and dew point 46.0, 100 per cent relative humidity; the air saturated at the ground; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LAFFIG. B THE AIR AT LAFAYETTETHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00030 F40 F50 F60 FSATURATED AT THE GROUNDTEMPERATURE AND DEW POINT 46.0 F, 46.0 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 POINTTITLELafayette, the airSTATION REPORT · ASOS LAFTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-LAF-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 Lafayette, 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 LAFFIG. C THE WIND AT LAFAYETTEPLAN, 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 FORCE73TITLELafayette, the windSTATION REPORT · ASOS LAFTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-LAF-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Oneal Purdue Farm (OPDI3), 5.4 miles from here, read 21 Sep, 08:00. measured daily

Elsewhere in Indiana

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

Near Dayton

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