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West Myerstown, Pennsylvania

Community in Lebanon County, Pennsylvania

Air quality

The air at West Myerstown

Index 56, moderate, led by fine particles. Read at 4 PM from its reporting area, Susquehanna Valley (PA), 34 miles off.

56Moderate
  • Fine particles (PM2.5)56Moderate18.5 mi
  • Ozone31Good31 ppb18.5 mi

The days ahead

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

Smoke, the next 41 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 West Myerstown

0.02 in in the last 24 hours, and none in the 2 days before, to Fri 3 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.02in
Last 3 days
0.02in

Visibility

How far you can see at West Myerstown, the next 41 hours

Visibility stays 5 miles or more through Sun 8 AM, lowest 6 miles Fri 5 PM.

FriSatSun

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

What is measuring near here

The 7 instruments nearest West Myerstown, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 4.7 miles away.

measured now5 instruments

measured daily2 instruments

Schaefferstown 0.4 NWPA-LB-7

In a volunteer observer's own ground/4.9 mi away/664 ft/205 ft above here

precip, snowfall, snow depth

Rank-

LebanonLEBP1

At a cooperative observer's station/8.6 mi away/486 ft/27 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Muir AAF/Indiantown, drawn

The nearest airport reporting now, 13.9 mi from West Myerstown, Pennsylvania. From its report of Oct 16, 2026, 4:26 PM local time: 3 of its 6 sheets.

The sky

Scattered at 1,500 ft, broken at 3,300 ft, broken at 6,500 ft; the ceiling is 3,300 ft; visibility 1.25 mi.

Section of the sky over Muir AAF/Indiantown, height above the station to scale: scattered cloud with its base at 1,500 feet, broken cloud with its base at 3,300 feet, broken cloud with its base at 6,500 feet, the ceiling at 3,300 feet, and visibility of 1.25 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MUIFIG. A THE SKY OVER MUIR AAF/INDIANTOWNSECTION, 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 STATION02,5005,0007,50010,000ETAGESLOWMIDDLETHE STATIONBKN 6,500 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYBKN 3,300 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYSCT 1,500 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYCEILING 3,300 FTVISIBILITY, MILES: 1.25 MI0510TITLEMuir AAF/Indiantown, the skySTATION REPORT · ASOS MUITYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-MUI-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

71.6 F with a dew point of 64.4 F, 78 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,700 ft up; the lowest cloud reported is at 1,500 ft.

Chart of the air at Muir AAF/Indiantown: temperature 71.6 degrees Fahrenheit and dew point 64.4, 78 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,700 feet above the station, against the lowest cloud reported at 1,500 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MUIFIG. B THE AIR AT MUIR AAF/INDIANTOWNTHE 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 1,700 FT ABOVE THE STATION, AT 62.7 FLOWEST CLOUD REPORTED, SCT 1,500 FTTEMPERATURE 71.6 FDEW POINT 64.4 FSPREAD 7.2 FRELATIVE HUMIDITY 78 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 POINTTITLEMuir AAF/Indiantown, the airSTATION REPORT · ASOS MUITYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-MUI-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north northwest (340 degrees) at 20 mph, gusting 31 mph: force 5, a fresh breeze on the Beaufort scale. The strongest gust today was 31 mph.

Plan of the wind at Muir AAF/Indiantown, north up: blowing from 340 degrees, the north northwest, at 20 miles an hour, gusting 31; beside it the Beaufort scale from calm to hurricane force, force 5, fresh breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MUIFIG. C THE WIND AT MUIR AAF/INDIANTOWNPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 340°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE19NOW, 20 MPH6STRONG BREEZE25GUST, 31 MPH7NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEMuir AAF/Indiantown, the windSTATION REPORT · ASOS MUITYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-MUI-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Muir AAF/Indiantown, 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 West Myerstown

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

Near West Myerstown

River and lake gauges