Storm Station
Lake Seneca, Ohio
50°
Clear· Feels like 50°·Light air 2 mph N
Clear, with a low around 45. North wind around 5 mph.
-UV
-Air quality
89%Humidity
6%Cloud

What is measuring near here

The 4 instruments nearest Lake Seneca, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 4.1 miles away.

measured now2 instruments

129-US 20 @ Slm 11.5OH119

Beside a road/4.1 mi away/863 ft/47 ft below here

temp, pavement temp, wind, visibility, precip

Rank415of 610

DefianceDFI

At an airfield/25.3 mi away/719 ft/191 ft below here

temp, wind, gust, visibility, precip, pressure

Rank3of 610

measured daily2 instruments

Pioneer 2.3 SOH-WL-8

In a volunteer observer's own ground/5.1 mi away/874 ft/36 ft below here

precip, snowfall, snow depth

Rank-

MontpelierMOPO1

At a cooperative observer's station/6.7 mi away/866 ft/44 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Defiance, drawn

The nearest airport reporting now, 25.3 mi from Lake Seneca. From its report of Sep 27, 2026, 4:53 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 Defiance, 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 DFIFIG. A THE SKY OVER DEFIANCESECTION, 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 MORE0510TITLEDefiance, the skySTATION REPORT · ASOS DFITYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-DFI-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

43.0 F with a dew point of 43.0 F, 100 per cent relative humidity. The air is saturated at the ground.

Chart of the air at Defiance: temperature 43.0 degrees Fahrenheit and dew point 43.0, 100 per cent relative humidity; the air saturated at the ground; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT DFIFIG. B THE AIR AT DEFIANCETHE 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 FSATURATED AT THE GROUNDTEMPERATURE AND DEW POINT 43.0 F, 43.0 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 POINTTITLEDefiance, the airSTATION REPORT · ASOS DFITYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-DFI-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 Defiance, 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 DFIFIG. C THE WIND AT DEFIANCEPLAN, 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 FORCE73TITLEDefiance, the windSTATION REPORT · ASOS DFITYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-DFI-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

-in

Snow on the ground

Elsewhere in Ohio

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

Near Lake Seneca

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