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Federalsburg, Maryland

Town in Caroline County, Maryland

Air quality

The air at Federalsburg

Index 14, good, led by fine particles. Read at 4 AM from its reporting area, Lower Eastern Shore (MD), 12 miles off.

14Good
  • Fine particles (PM2.5)14Good9.5 mi
  • Ozone14Good14 ppb9.5 mi
  • Coarse particles (PM10)5Good-
  • Sulfur dioxide0Good0 ppb20.7 mi

The days ahead

Good each day through Sun Oct 18, led by fine particles. Yesterday measured 32, good.

Smoke, the next 40 hours

Little smoke near the ground through Sat 8 PM: the index from smoke stays at 11 or under.

FriSat

Precipitation

What has fallen at Federalsburg

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

Last 24 hours
0.05in
Last 3 days
0.05in

Visibility

How far you can see at Federalsburg, the next 40 hours

Mist or haze: visibility falls to 3 miles Fri 9 AM.

FriSat

On the radar over Federalsburg, MarylandReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest Federalsburg, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.9 miles away.

measured now4 instruments

CambridgeCGE

At an airfield/17.5 mi away/19 ft/9 ft above here

temp, wind, gust, visibility, precip, pressure

Rank73of 736

CambridgeNDBC-CAMM2

At a river or reservoir gauge/17.9 mi away/-/- ft from here

temp, wind, gust, humidity, pressure

Rank680of 736

measured daily2 instruments

Federalsburg 2.2 NWMD-CL-4

In a volunteer observer's own ground/1.9 mi away/36 ft/26 ft above here

precip, snowfall, snow depth

Rank-

Salisbury 2NSLYM2

At a cooperative observer's station/22.1 mi away/39 ft/29 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Cambridge, drawn

The nearest airport reporting now, 17.5 mi from Federalsburg, Maryland. From its report of Oct 16, 2026, 4:35 AM local time: 3 of its 6 sheets.

The sky

Broken at 400 ft, broken at 1,200 ft, overcast at 3,100 ft; the ceiling is 400 ft; visibility 3 mi.

Section of the sky over Cambridge, height above the station to scale: broken cloud with its base at 400 feet, broken cloud with its base at 1,200 feet, overcast cloud with its base at 3,100 feet, the ceiling at 400 feet, and visibility of 3 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT CGEFIG. A THE SKY OVER CAMBRIDGESECTION, 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 STATION01,0002,0003,0004,0005,000ETAGESLOWTHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETOVC 3,100 FTOVERCAST, 8 EIGHTHS OF THE SKYBKN 1,200 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYBKN 400 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 400 FTVISIBILITY, MILES: 3 MI0510TITLECambridge, the skySTATION REPORT · ASOS CGETYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-CGE-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

60.8 F with a dew point of 60.8 F, 100 per cent relative humidity. The air is saturated at the ground; the lowest cloud reported is at 400 ft.

Chart of the air at Cambridge: temperature 60.8 degrees Fahrenheit and dew point 60.8, 100 per cent relative humidity; the air saturated at the ground, against the lowest cloud reported at 400 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT CGEFIG. B THE AIR AT CAMBRIDGETHE 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 FSATURATED AT THE GROUNDLOWEST CLOUD REPORTED, BKN 400 FTTEMPERATURE AND DEW POINT 60.8 F, 60.8 FRELATIVE HUMIDITY 100 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 POINTTITLECambridge, the airSTATION REPORT · ASOS CGETYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-CGE-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Cambridge, north up: calm; beside it the Beaufort scale from calm to hurricane force, force 0, calm, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT CGEFIG. C THE WIND AT CAMBRIDGEPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONCALMBEAUFORT FORCELEAST WIND, MPH0CALM0NOW, 0 MPH1LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLECambridge, the windSTATION REPORT · ASOS CGETYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-CGE-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

-

Snow on the ground

Elsewhere in Maryland

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

Near Federalsburg

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

Near Federalsburg

River and lake gauges