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Lake Wynonah, Pennsylvania

Community in Schuylkill County, Pennsylvania

Air quality

The air at Lake Wynonah

Index 23, good, led by ozone. Read at 10 PM from its reporting area, Lehigh Valley (PA), 31 miles off.

23Good
  • Fine particles (PM2.5)18Good18.1 mi
  • Ozone23Good19 ppb18.1 mi

The days ahead

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

Smoke, the next 41 hours

No smoke near the ground through Sun 2 PM.

SatSun

Precipitation

What has fallen at Lake Wynonah

0.49 in in the last 24 hours, 0.51 in over the last 3 days, to Fri 9 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.49in
Last 3 days
0.51in

Visibility

How far you can see at Lake Wynonah, the next 41 hours

Visibility stays 10 miles or more through Sun 2 PM.

SatSun

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

What is measuring near here

The 7 instruments nearest Lake Wynonah, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.9 miles away.

measured now5 instruments

measured daily2 instruments

Auburn 4.0 WPA-SC-9

In a volunteer observer's own ground/0.9 mi away/820 ft/69 ft above here

precip, snowfall, snow depth

Rank-

Station report

The weather at Pottsville, drawn

The nearest airport reporting now, 13.1 mi from Lake Wynonah, Pennsylvania. From its report of Oct 16, 2026, 10:35 PM local time: 3 of its 6 sheets.

The sky

Overcast at 11,000 ft; the ceiling is 11,000 ft; visibility 10 mi or more.

Section of the sky over Pottsville, height above the station to scale: overcast cloud with its base at 11,000 feet, the ceiling at 11,000 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ZERFIG. A THE SKY OVER POTTSVILLESECTION, 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 FTOVC 11,000 FTOVERCAST, 8 EIGHTHS OF THE SKYCEILING 11,000 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEPottsville, the skySTATION REPORT · ASOS ZERTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-17IDSR-ZER-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-013, FB-SKY-014

The air

55.4 F with a dew point of 50.0 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 11,000 ft.

Chart of the air at Pottsville: temperature 55.4 degrees Fahrenheit and dew point 50.0, 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 11,000 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ZERFIG. B THE AIR AT POTTSVILLETHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,0006,00040 F50 F60 F70 FSATURATES 1,300 FT ABOVE THE STATION, AT 48.7 FABOVE THIS SHEET: LOWEST CLOUD REPORTED, OVC 11,000 FTTEMPERATURE 55.4 FDEW POINT 50.0 FSPREAD 5.4 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 POINTTITLEPottsville, the airSTATION REPORT · ASOS ZERTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-17IDSR-ZER-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the west northwest (300 degrees) at 13 mph, gusting 18 mph: force 4, a moderate breeze on the Beaufort scale. The strongest gust today was 29 mph.

Plan of the wind at Pottsville, north up: blowing from 300 degrees, the west northwest, at 13 miles an hour, gusting 18; beside it the Beaufort scale from calm to hurricane force, force 4, moderate breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ZERFIG. C THE WIND AT POTTSVILLEPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 300°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE13NOW, 13 MPH5FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEPottsville, the windSTATION REPORT · ASOS ZERTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-17IDSR-ZER-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Blue Marsh Lake (PLVP1), 16.0 miles from here, read 16 Oct, 07:30. measured daily

Elsewhere in Pennsylvania

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

Near Lake Wynonah

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

Near Lake Wynonah

River and lake gauges