Storm Station
Cobb Island, Maryland
58°
Light rain· Feels like 58°·Gentle breeze 12 mph NNW
A chance of rain showers. Cloudy, with a high near 67. Northwest wind 12 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
-UV
-Air quality
100%Humidity
98%Cloud

What is measuring near here

The 5 instruments nearest Cobb Island, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 7.9 miles away.

measured now3 instruments

US-301at Potomac Riv.MD023

Beside a road/10.2 mi away/8 ft/2 ft below here

temp, pavement temp, wind, visibility, precip

Rank285of 402

Leonardtown2W6

At an airfield/16.5 mi away/142 ft/132 ft above here

temp, wind, gust, visibility, precip, pressure

Rank2of 402

CedarvilleCVLM2

At a river or reservoir gauge/27.1 mi away/233 ft/223 ft above here

temp, wind, gust, humidity, pressure

Rank22of 402

measured daily2 instruments

Leonardtown 3.6 WSWMD-SM-5

In a volunteer observer's own ground/7.9 mi away/16 ft/6 ft above here

precip, snowfall, snow depth

Rank-

MechanicsvilleMECM2

At a cooperative observer's station/16.0 mi away/135 ft/125 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Leonardtown, drawn

The nearest airport reporting now, 16.5 mi from Cobb Island. From its report of Sep 27, 2026, 5:35 AM local time: 3 of its 6 sheets.

The sky

A few clouds at 3,700 ft, broken at 4,800 ft, overcast at 6,000 ft; the ceiling is 4,800 ft; visibility 7 mi.

Section of the sky over Leonardtown, height above the station to scale: a few clouds cloud with its base at 3,700 feet, broken cloud with its base at 4,800 feet, overcast cloud with its base at 6,000 feet, the ceiling at 4,800 feet, and visibility of 7 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 2W6FIG. A THE SKY OVER LEONARDTOWNSECTION, 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 STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETOVC 6,000 FTOVERCAST, 8 EIGHTHS OF THE SKYBKN 4,800 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYFEW 3,700 FTA FEW CLOUDS, 1 TO 2 EIGHTHS OF THE SKYCEILING 4,800 FTVISIBILITY, MILES: 7 MI0510TITLELeonardtown, the skySTATION REPORT · ASOS 2W6TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-2W6-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

58.0 F with a dew point of 58.0 F, 100 per cent relative humidity. The air is saturated at the ground; the lowest cloud reported is at 3,700 ft.

Chart of the air at Leonardtown: temperature 58.0 degrees Fahrenheit and dew point 58.0, 100 per cent relative humidity; the air saturated at the ground, against the lowest cloud reported at 3,700 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 2W6FIG. B THE AIR AT LEONARDTOWNTHE 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 GROUNDABOVE THIS SHEET: LOWEST CLOUD REPORTED, FEW 3,700 FTTEMPERATURE AND DEW POINT 58.0 F, 58.0 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 POINTTITLELeonardtown, the airSTATION REPORT · ASOS 2W6TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-2W6-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

At 6 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Leonardtown, north up: 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 2W6FIG. C THE WIND AT LEONARDTOWNPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONDIRECTION NOT REPORTEDBEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 6 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLELeonardtown, the windSTATION REPORT · ASOS 2W6TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-2W6-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

-in

Snow on the ground

Elsewhere in Maryland

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

Near Cobb Island

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