Storm Station
Arnold, Maryland
60°
Light rain· Feels like 60°·Gentle breeze 9 mph NNW
Rain showers likely. Cloudy, with a low around 57. Northwest wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
-UV
-Air quality
96%Humidity
97%Cloud

What is measuring near here

The 6 instruments nearest Arnold, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.6 miles away.

measured now4 instruments

US-50 at MD-2MD029

Beside a road/2.3 mi away/104 ft/41 ft above here

temp, pavement temp, wind, visibility, precip

Rank336of 402

AnnapolisNAK

At an airfield/4.0 mi away/4 ft/59 ft below here

temp, wind, gust, visibility, precip, pressure

Rank19of 402

Nepp Site At ReisterstownRSTM2

At a river or reservoir gauge/17.4 mi away/0 ft/63 ft below here

temp, wind, gust, humidity, pressure

Rank-

Powder MillS2049

At a soil climate station/19.2 mi away/105 ft/42 ft above here

temp, humidity, soil temp, soil moisture

Rank-

measured daily2 instruments

Arnold 0.7 NNWMD-AA-58

In a volunteer observer's own ground/0.6 mi away/62 ft/1 ft below here

precip, snowfall, snow depth

Rank-

StevensvilleSTVM2

At a cooperative observer's station/9.9 mi away/-20 ft/83 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Annapolis, drawn

The nearest airport reporting now, 4.0 mi from Arnold. From its report of Sep 27, 2026, 4:54 AM local time: 3 of its 6 sheets.

The sky

Broken at 4,200 ft, overcast at 5,500 ft; the ceiling is 4,200 ft; visibility 10 mi or more.

Section of the sky over Annapolis, height above the station to scale: broken cloud with its base at 4,200 feet, overcast cloud with its base at 5,500 feet, the ceiling at 4,200 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT NAKFIG. A THE SKY OVER ANNAPOLISSECTION, 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 5,500 FTOVERCAST, 8 EIGHTHS OF THE SKYBKN 4,200 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 4,200 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEAnnapolis, the skySTATION REPORT · ASOS NAKTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-NAK-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

60.0 F with a dew point of 56.0 F, 87 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 900 ft up; the lowest cloud reported is at 4,200 ft.

Chart of the air at Annapolis: temperature 60.0 degrees Fahrenheit and dew point 56.0, 87 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 900 feet above the station, against the lowest cloud reported at 4,200 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT NAKFIG. B THE AIR AT ANNAPOLISTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,00040 F50 F60 F70 FSATURATES 900 FT ABOVE THE STATION, AT 55.1 FLOWEST CLOUD REPORTED, BKN 4,200 FTTEMPERATURE 60.0 FDEW POINT 56.0 FSPREAD 4.0 FRELATIVE HUMIDITY 87 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 POINTTITLEAnnapolis, the airSTATION REPORT · ASOS NAKTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-NAK-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the west northwest (300 degrees) at 8 mph: force 3, a gentle breeze on the Beaufort scale. The strongest gust today was 21 mph.

Plan of the wind at Annapolis, north up: blowing from 300 degrees, the west northwest, at 8 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT NAKFIG. C THE WIND AT ANNAPOLISPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 300°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 8 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEAnnapolis, the windSTATION REPORT · ASOS NAKTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-NAK-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Stevensville (STVM2), 9.9 miles from here, read 25 Sep, 08:00. measured daily

Elsewhere in Maryland

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

Near Arnold

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