Storm Station
Derby, Ohio
52°
Clear· Feels like 52°·Light breeze 4 mph N
Sunny, with a high near 74. North wind 7 to 13 mph.
-UV
-Air quality
75%Humidity
9%Cloud

What is measuring near here

The 6 instruments nearest Derby, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 3.9 miles away.

measured now4 instruments

62-IR71 MM 91OH054

Beside a road/3.9 mi away/876 ft/35 ft below here

temp, pavement temp, wind, visibility, precip

Rank415of 610

Bolton Field AirTZR

At an airfield/10.0 mi away/906 ft/5 ft below here

temp, wind, gust, visibility, precip, pressure

Rank576of 610

Molly Caren #1 ScanMOLO1

At a river or reservoir gauge/18.2 mi away/1,060 ft/149 ft above here

temp, wind, gust, humidity, pressure

Rank307of 610

Molly Caren #1S2014

At a soil climate station/18.2 mi away/1,060 ft/149 ft above here

temp, humidity, soil temp, soil moisture

Rank-

measured daily2 instruments

Mount Sterling 0.2 SSWOH-MA-12

In a volunteer observer's own ground/4.8 mi away/903 ft/8 ft below here

precip, snowfall, snow depth

Rank-

LockbourneCNSO1

At a cooperative observer's station/12.6 mi away/692 ft/219 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Bolton Field Air, drawn

The nearest airport reporting now, 10.0 mi from Derby. From its report of Sep 27, 2026, 6:55 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 Bolton Field Air, 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 TZRFIG. A THE SKY OVER BOLTON FIELD AIRSECTION, 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 MORE0510TITLEBolton Field Air, the skySTATION REPORT · ASOS TZRTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-TZR-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

47.5 F with a dew point of 46.4 F, 96 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 300 ft up.

Chart of the air at Bolton Field Air: temperature 47.5 degrees Fahrenheit and dew point 46.4, 96 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 300 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT TZRFIG. B THE AIR AT BOLTON FIELD AIRTHE 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 FSATURATES 300 FT ABOVE THE STATION, AT 46.1 FTEMPERATURE AND DEW POINT 47.5 F, 46.4 FRELATIVE HUMIDITY 96 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 POINTTITLEBolton Field Air, the airSTATION REPORT · ASOS TZRTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-TZR-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the northwest (320 degrees) at 5 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Bolton Field Air, north up: blowing from 320 degrees, the northwest, 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 TZRFIG. C THE WIND AT BOLTON FIELD AIRPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 320°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 5 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEBolton Field Air, the windSTATION REPORT · ASOS TZRTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-TZR-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Bolton Field Air, 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 Derby

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