Storm Station
Jefferson, Ohio
50°
Mostly clear· Feels like 50°·Light air 3 mph N
Sunny, with a high near 68. North wind 7 to 14 mph.
-UV
-Air quality
91%Humidity
35%Cloud

What is measuring near here

The 5 instruments nearest Jefferson, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 2.4 miles away.

measured now3 instruments

AshtabulaHZY

At an airfield/4.8 mi away/906 ft/49 ft below here

temp, wind, gust, visibility, precip, pressure

Rank1of 610

101-SR45 @ Rock CreekOH091

Beside a road/5.3 mi away/810 ft/145 ft below here

temp, pavement temp, wind, visibility, precip

Rank580of 610

Ashtabula LighthouseASBO1

At a lighthouse/12.5 mi away/571 ft/384 ft below here

temp, wind, gust, humidity, pressure

Rank361of 610

measured daily2 instruments

Jefferson 2.3 ENEOH-AB-24

In a volunteer observer's own ground/2.4 mi away/924 ft/31 ft below here

precip, snowfall, snow depth

Rank-

ChardonCHRO1

At a cooperative observer's station/23.7 mi away/1,148 ft/193 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Ashtabula, drawn

The nearest airport reporting now, 4.8 mi from Jefferson. From its report of Sep 27, 2026, 6:53 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 Ashtabula, 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 HZYFIG. A THE SKY OVER ASHTABULASECTION, 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 MORE0510TITLEAshtabula, the skySTATION REPORT · ASOS HZYTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-HZY-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

45.0 F with a dew point of 44.0 F, 96 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 200 ft up.

Chart of the air at Ashtabula: temperature 45.0 degrees Fahrenheit and dew point 44.0, 96 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 200 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT HZYFIG. B THE AIR AT ASHTABULATHE 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 FSATURATES 200 FT ABOVE THE STATION, AT 43.7 FTEMPERATURE AND DEW POINT 45.0 F, 44.0 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 POINTTITLEAshtabula, the airSTATION REPORT · ASOS HZYTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-HZY-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 Ashtabula, 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 HZYFIG. C THE WIND AT ASHTABULAPLAN, 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 FORCE73TITLEAshtabula, the windSTATION REPORT · ASOS HZYTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-HZY-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Chardon (CHRO1), 23.7 miles from here, read 23 Sep, 08:00. measured daily

Elsewhere in Ohio

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

Near Jefferson

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