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Lyons, Pennsylvania

Borough in Berks County, Pennsylvania

Air quality

The air at Lyons

Index 29, good, led by fine particles. Read at 2 PM from its reporting area, Lehigh Valley (PA), 13 miles off.

29Good
  • Fine particles (PM2.5)29Good12.8 mi
  • Ozone18Good14 ppb2.8 mi

The days ahead

Good each day through Tue Oct 20, led by fine particles. Yesterday measured 31, good.

Smoke, the next 43 hours

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

FriSatSun

Precipitation

What has fallen at Lyons

0.04 in in the last 24 hours, 0.09 in over the last 3 days, to Fri 1 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.04in
Last 3 days
0.09in

Visibility

How far you can see at Lyons, the next 43 hours

Visibility stays 8 miles or more through Sun 8 AM, lowest 8 miles Fri 6 PM.

FriSatSun

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

What is measuring near here

The 6 instruments nearest Lyons, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 2.5 miles away.

measured now4 instruments

measured daily2 instruments

Lyons 2.6 SEPA-BR-52

In a volunteer observer's own ground/2.5 mi away/930 ft/466 ft above here

precip, snowfall, snow depth

Rank794of 1,383

PalmPLMP1

At a cooperative observer's station/15.1 mi away/289 ft/175 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Reading/Spaatz Fld, drawn

The nearest airport reporting now, 13.0 mi from Lyons, Pennsylvania. From its report of Oct 16, 2026, 2:07 PM local time: 3 of its 6 sheets.

The sky

Overcast at 1,600 ft; the ceiling is 1,600 ft; visibility 9 mi.

Section of the sky over Reading/Spaatz Fld, height above the station to scale: overcast cloud with its base at 1,600 feet, the ceiling at 1,600 feet, and visibility of 9 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT RDGFIG. A THE SKY OVER READING/SPAATZ FLDSECTION, 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 1,600 FTOVERCAST, 8 EIGHTHS OF THE SKYCEILING 1,600 FTVISIBILITY, MILES: 9 MI0510TITLEReading/Spaatz Fld, the skySTATION REPORT · ASOS RDGTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-RDG-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

72.0 F with a dew point of 65.0 F, 79 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,600 ft up; the lowest cloud reported is at 1,600 ft.

Chart of the air at Reading/Spaatz Fld: temperature 72.0 degrees Fahrenheit and dew point 65.0, 79 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,600 feet above the station, against the lowest cloud reported at 1,600 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT RDGFIG. B THE AIR AT READING/SPAATZ FLDTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00050 F60 F70 F80 FSATURATES 1,600 FT ABOVE THE STATION, AT 63.3 FLOWEST CLOUD REPORTED, OVC 1,600 FTTEMPERATURE 72.0 FDEW POINT 65.0 FSPREAD 7.0 FRELATIVE HUMIDITY 79 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 POINTTITLEReading/Spaatz Fld, the airSTATION REPORT · ASOS RDGTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-RDG-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the west southwest (250 degrees) at 6 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Reading/Spaatz Fld, north up: blowing from 250 degrees, the west southwest, 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 RDGFIG. C THE WIND AT READING/SPAATZ FLDPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 250°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 6 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEReading/Spaatz Fld, the windSTATION REPORT · ASOS RDGTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-RDG-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Reading/Spaatz Fld, 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 Lyons

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

Near Lyons

River and lake gauges