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Blairsville, Pennsylvania

Borough in Indiana County, Pennsylvania

Air quality

The air at Blairsville

Index 31, good, led by ozone. Read at 2 PM from its reporting area, Johnstown (PA), 19 miles off.

31Good
  • Fine particles (PM2.5)5Good15.6 mi
  • Ozone31Good30 ppb15.6 mi

The days ahead

Good each day through Tue Oct 20, led by fine particles. Yesterday measured 28, good.

Smoke, the next 42 hours

No smoke near the ground through Mon 8 AM.

SatSunMon

Precipitation

What has fallen at Blairsville

0.40 in in the last 24 hours, 0.68 in over the last 3 days, to Sat 2 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.40in
Last 3 days
0.68in

Visibility

How far you can see at Blairsville, the next 42 hours

Visibility stays 10 miles or more through Mon 8 AM.

SatSunMon

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

What is measuring near here

The 6 instruments nearest Blairsville, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.3 miles away.

measured now4 instruments

measured daily2 instruments

Loyalhanna Lake State ParkSLTP1

In a park or preserve/10.1 mi away/902 ft/103 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Latrobe/Westmorland, drawn

The nearest airport reporting now, 13.1 mi from Blairsville, Pennsylvania. From its report of Oct 17, 2026, 2:47 PM local time: 3 of its 6 sheets.

The sky

A few clouds at 4,500 ft; visibility 10 mi or more.

Section of the sky over Latrobe/Westmorland, height above the station to scale: a few clouds cloud with its base at 4,500 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LBEFIG. A THE SKY OVER LATROBE/WESTMORLANDSECTION, 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 STATION01,0002,0003,0004,0005,0006,0007,000ETAGESLOWMIDDLETHE STATIONFEW 4,500 FTA FEW CLOUDS, 1 TO 2 EIGHTHS OF THE SKYVISIBILITY, MILES: 10 MI OR MORE0510TITLELatrobe/Westmorland, the skySTATION REPORT · ASOS LBETYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-17IDSR-LBE-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

50.0 F with a dew point of 30.2 F, 46 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 4,500 ft up; the lowest cloud reported is at 4,500 ft.

Chart of the air at Latrobe/Westmorland: temperature 50.0 degrees Fahrenheit and dew point 30.2, 46 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 4,500 feet above the station, against the lowest cloud reported at 4,500 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LBEFIG. B THE AIR AT LATROBE/WESTMORLANDTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,0006,00020 F30 F40 F50 F60 FSATURATES 4,500 FT ABOVE THE STATION, AT 26.1 FLOWEST CLOUD REPORTED, FEW 4,500 FTTEMPERATURE 50.0 FDEW POINT 30.2 FSPREAD 19.8 FRELATIVE HUMIDITY 46 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 POINTTITLELatrobe/Westmorland, the airSTATION REPORT · ASOS LBETYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-17IDSR-LBE-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north (350 degrees) at 12 mph: force 3, a gentle breeze on the Beaufort scale. The strongest gust today was 35 mph.

Plan of the wind at Latrobe/Westmorland, north up: blowing from 350 degrees, the north, at 12 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LBEFIG. C THE WIND AT LATROBE/WESTMORLANDPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 350°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 12 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLELatrobe/Westmorland, the windSTATION REPORT · ASOS LBETYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-17IDSR-LBE-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Loyalhanna Lake State Park (SLTP1), 10.1 miles from here, read 11 Oct, 08:00. measured daily

Elsewhere in Pennsylvania

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

Near Blairsville

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

Near Blairsville

River and lake gauges