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Markleysburg, Pennsylvania

Borough in Fayette County, Pennsylvania

Air quality

The air at Markleysburg

Index 28, good, led by ozone. Read at 6 PM from its reporting area, Morgantown (WV), 26 miles off.

28Good
  • Fine particles (PM2.5)-23.4 mi
  • Ozone28Good35 ppb23.4 mi
  • Nitrogen dioxide2Good2.8 ppb23.4 mi
  • Sulfur dioxide0Good0.4 ppb23.4 mi

The days ahead

Yesterday measured 28, good.

Smoke, the next 45 hours

No smoke near the ground through Sun 2 PM.

FriSatSun

Precipitation

What has fallen at Markleysburg

0.01 in in the last 24 hours, 0.40 in over the last 3 days, to Fri 5 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.01in
Last 3 days
0.40in

Visibility

How far you can see at Markleysburg, the next 45 hours

Visibility stays 9 miles or more through Sun 2 PM, lowest 9 miles Sat 1 AM.

FriSatSun

On the radar over Markleysburg, PennsylvaniaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest Markleysburg, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 3.6 miles away.

measured now4 instruments

measured daily2 instruments

DamCFLP1

At a dam/6.3 mi away/1,499 ft/491 ft below here

snowfall, snow depth, precip, high, low

Rank100of 1,383

Station report

The weather at Connellsville, drawn

The nearest airport reporting now, 18.7 mi from Markleysburg, Pennsylvania. From its report of Oct 16, 2026, 6:15 PM local time: 3 of its 6 sheets.

The sky

Broken at 2,100 ft, broken at 2,800 ft, overcast at 7,000 ft; the ceiling is 2,100 ft; visibility 10 mi or more.

Section of the sky over Connellsville, height above the station to scale: broken cloud with its base at 2,100 feet, broken cloud with its base at 2,800 feet, overcast cloud with its base at 7,000 feet, the ceiling at 2,100 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT VVSFIG. A THE SKY OVER CONNELLSVILLESECTION, 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 STATION02,5005,0007,50010,00012,500ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FTOVC 7,000 FTOVERCAST, 8 EIGHTHS OF THE SKYBKN 2,800 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYBKN 2,100 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 2,100 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEConnellsville, the skySTATION REPORT · ASOS VVSTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-VVS-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

58.6 F with a dew point of 53.0 F, 82 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,300 ft up; the lowest cloud reported is at 2,100 ft.

Chart of the air at Connellsville: temperature 58.6 degrees Fahrenheit and dew point 53.0, 82 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,300 feet above the station, against the lowest cloud reported at 2,100 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT VVSFIG. B THE AIR AT CONNELLSVILLETHE 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 F70 FSATURATES 1,300 FT ABOVE THE STATION, AT 51.7 FLOWEST CLOUD REPORTED, BKN 2,100 FTTEMPERATURE 58.6 FDEW POINT 53.0 FSPREAD 5.6 FRELATIVE HUMIDITY 82 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 POINTTITLEConnellsville, the airSTATION REPORT · ASOS VVSTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-VVS-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the west (270 degrees) at 7 mph: force 2, a light breeze on the Beaufort scale. The strongest gust today was 33 mph.

Plan of the wind at Connellsville, north up: blowing from 270 degrees, the west, at 7 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 VVSFIG. C THE WIND AT CONNELLSVILLEPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 270°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 7 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEConnellsville, the windSTATION REPORT · ASOS VVSTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-VVS-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

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Snow on the ground

Elsewhere in Pennsylvania

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

Near Markleysburg

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

Near Markleysburg

River and lake gauges