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Big Beaver, Pennsylvania

Borough in Beaver County, Pennsylvania

Air quality

The air at Big Beaver

Index 13, good, led by fine particles. Read at 6 PM from its reporting area, Weirton (WV), 29 miles off.

13Good
  • Fine particles (PM2.5)13Good5.1 mi
  • Ozone12Good11 ppb5.1 mi

The days ahead

Yesterday measured 31, good.

Smoke, the next 45 hours

No smoke near the ground through Sun 2 PM.

FriSatSun

Precipitation

What has fallen at Big Beaver

0.26 in in the last 24 hours, 0.60 in over the last 3 days, to Fri 5 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.26in
Last 3 days
0.60in

Visibility

How far you can see at Big Beaver, the next 45 hours

Visibility stays 3 miles or more through Sun 2 PM, lowest 4 miles Fri 9 PM.

FriSatSun

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

What is measuring near here

The 6 instruments nearest Big Beaver, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 2.1 miles away.

measured now4 instruments

measured daily2 instruments

Homewood 0.2 NPA-BV-2

In a volunteer observer's own ground/2.1 mi away/1,056 ft/172 ft below here

precip, snowfall, snow depth

Rank-

Beaver River AT Beaver FallsBEAP1

At a cooperative observer's station/4.5 mi away/853 ft/375 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Beaver Falls Arpt, drawn

The nearest airport reporting now, 2.9 mi from Big Beaver, Pennsylvania. From its report of Oct 16, 2026, 6:15 PM local time: 3 of its 6 sheets.

The sky

Scattered at 600 ft, overcast at 1,100 ft; the ceiling is 1,100 ft; visibility 7 mi.

Section of the sky over Beaver Falls Arpt, height above the station to scale: scattered cloud with its base at 600 feet, overcast cloud with its base at 1,100 feet, the ceiling at 1,100 feet, and visibility of 7 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT BVIFIG. A THE SKY OVER BEAVER FALLS ARPTSECTION, 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 SHEETOVC 1,100 FTOVERCAST, 8 EIGHTHS OF THE SKYSCT 600 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYCEILING 1,100 FTVISIBILITY, MILES: 7 MI0510TITLEBeaver Falls Arpt, the skySTATION REPORT · ASOS BVITYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-BVI-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

57.0 F with a dew point of 53.8 F, 89 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 800 ft up; the lowest cloud reported is at 600 ft.

Chart of the air at Beaver Falls Arpt: temperature 57.0 degrees Fahrenheit and dew point 53.8, 89 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 800 feet above the station, against the lowest cloud reported at 600 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT BVIFIG. B THE AIR AT BEAVER FALLS ARPTTHE 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 800 FT ABOVE THE STATION, AT 53.0 FLOWEST CLOUD REPORTED, SCT 600 FTTEMPERATURE 57.0 FDEW POINT 53.8 FSPREAD 3.2 FRELATIVE HUMIDITY 89 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 POINTTITLEBeaver Falls Arpt, the airSTATION REPORT · ASOS BVITYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-BVI-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the west northwest (290 degrees) at 6 mph: force 2, a light breeze on the Beaufort scale. The strongest gust today was 28 mph.

Plan of the wind at Beaver Falls Arpt, north up: blowing from 290 degrees, the west northwest, at 6 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 BVIFIG. C THE WIND AT BEAVER FALLS ARPTPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 290°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 6 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEBeaver Falls Arpt, the windSTATION REPORT · ASOS BVITYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-BVI-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Beaver Falls Arpt, 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 Big Beaver

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

Near Big Beaver

River and lake gauges