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Johnstown, Ohio

Village in Licking County, Ohio

Air quality

The air at Johnstown

Index 56, moderate, led by fine particles. Read at 12 AM from its reporting area, Columbus (OH), 19 miles off.

56Moderate
  • Fine particles (PM2.5)56Moderate-
  • Ozone18Good-
  • Coarse particles (PM10)35Good-

The days ahead

Good each day through Tue Oct 20, led by fine particles. Yesterday measured 59, moderate.

Smoke, the next 44 hours

Little smoke near the ground through Sat 8 PM: the index from smoke stays at 6 or under.

FriSat

Precipitation

What has fallen at Johnstown

None in the last 24 hours; 0.38 in over the last 3 days, to Thu 11 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.38in

Visibility

How far you can see at Johnstown, the next 44 hours

Visibility stays 4 miles or more through Sat 8 PM, lowest 5 miles Fri 9 PM.

FriSat

On the radar over Johnstown, OhioReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest Johnstown, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.9 miles away.

measured now4 instruments

NewarkVTA

At an airfield/14.8 mi away/879 ft/277 ft below here

temp, wind, gust, visibility, precip, pressure

Rank250of 1,590

measured daily2 instruments

Johnstown 1.7 SWOH-LC-47

In a volunteer observer's own ground/1.9 mi away/1,139 ft/17 ft below here

precip, snowfall, snow depth

Rank-

Station report

The weather at Newark, drawn

The nearest airport reporting now, 14.8 mi from Johnstown, Ohio. From its report of Oct 16, 2026, 12:29 AM local time: 3 of its 6 sheets.

The sky

Scattered at 500 ft, scattered at 11,000 ft; visibility 8 mi.

Section of the sky over Newark, height above the station to scale: scattered cloud with its base at 500 feet, scattered cloud with its base at 11,000 feet, and visibility of 8 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT VTAFIG. A THE SKY OVER NEWARKSECTION, 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 STATION02,5005,0007,50010,00012,50015,00017,500ETAGESLOWMIDDLEHIGHTHE STATIONTHE CEILOMETER READS TO 12,000 FTSCT 11,000 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYSCT 500 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYVISIBILITY, MILES: 8 MI0510TITLENewark, the skySTATION REPORT · ASOS VTATYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-VTA-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018, FB-SKY-013, FB-SKY-014

The air

68.0 F with a dew point of 67.0 F, 97 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 200 ft up; the lowest cloud reported is at 500 ft.

Chart of the air at Newark: temperature 68.0 degrees Fahrenheit and dew point 67.0, 97 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, against the lowest cloud reported at 500 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT VTAFIG. B THE AIR AT NEWARKTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00060 F70 F80 FSATURATES 200 FT ABOVE THE STATION, AT 66.7 FLOWEST CLOUD REPORTED, SCT 500 FTTEMPERATURE AND DEW POINT 68.0 F, 67.0 FRELATIVE HUMIDITY 97 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 POINTTITLENewark, the airSTATION REPORT · ASOS VTATYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-VTA-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the south (180 degrees) at 5 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Newark, north up: blowing from 180 degrees, the south, 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 VTAFIG. C THE WIND AT NEWARKPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 180°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 5 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLENewark, the windSTATION REPORT · ASOS VTATYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-VTA-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Alexandria 2NNW (ALXO1), 3.9 miles from here, read 14 Oct, 07:00. measured daily

Elsewhere in Ohio

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

Near Johnstown

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

Near Johnstown

River and lake gauges