Storm Station
White Marsh, Maryland
60° 63°/58°
Light rain· Feels like 60°·Light breeze 7 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.
0UV Low
-Air quality
73%Humidity
100%Cloud
Now
4:15 AM
60feels60
12%
now, rain light
Today
Sep 27
6358
79%
20mph
drizzle dense
Mon
Sep 28
7161
15%
overcast
Tue
Sep 29
7459
drizzle light
Wed
Sep 30
7860
overcast
Thu
Oct 1
8561
overcast
Fri
Oct 2
8363
12%
12mph
overcast
Sat
Oct 3
6251
21%
overcast
60°
63°58°
71°61°
74°59°
78°60°
85°61°
83°63°
62°51°

As of 4:15 AM in White Marsh, Maryland.

What is measuring near here

The 6 instruments nearest White Marsh, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.7 miles away.

measured now4 instruments

IS 695 IL past US 1MD091

Beside a road/3.0 mi away/167 ft/54 ft above here

temp, pavement temp, wind, visibility, precip

Rank200of 402

Baltimore/MartinMTN

At an airfield/4.9 mi away/23 ft/90 ft below here

temp, wind, gust, visibility, precip, pressure

Rank354of 402

Nepp Site At ReisterstownRSTM2

At a river or reservoir gauge/6.4 mi away/0 ft/113 ft below here

temp, wind, gust, humidity, pressure

Rank-

Powder MillS2049

At a soil climate station/32.9 mi away/105 ft/8 ft below here

temp, humidity, soil temp, soil moisture

Rank-

measured daily2 instruments

Perry Hall 0.3 ENEMD-BL-69

In a volunteer observer's own ground/1.7 mi away/227 ft/114 ft above here

precip, snowfall, snow depth

Rank-

CylburCYLM2

At a cooperative observer's station/10.4 mi away/295 ft/182 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Baltimore/Martin, drawn

The nearest airport reporting now, 4.9 mi from White Marsh. From its report of Sep 27, 2026, 4:15 AM local time: 3 of its 6 sheets.

The sky

Broken at 4,400 ft, overcast at 5,000 ft; the ceiling is 4,400 ft; visibility 10 mi or more.

Section of the sky over Baltimore/Martin, height above the station to scale: broken cloud with its base at 4,400 feet, overcast cloud with its base at 5,000 feet, the ceiling at 4,400 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MTNFIG. A THE SKY OVER BALTIMORE/MARTINSECTION, 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 STATION01,0002,0003,0004,0005,0006,0007,0008,000ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETOVC 5,000 FTOVERCAST, 8 EIGHTHS OF THE SKYBKN 4,400 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 4,400 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEBaltimore/Martin, the skySTATION REPORT · ASOS MTNTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-MTN-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

59.4 F with a dew point of 54.3 F, 83 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,200 ft up; the lowest cloud reported is at 4,400 ft.

Chart of the air at Baltimore/Martin: temperature 59.4 degrees Fahrenheit and dew point 54.3, 83 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,200 feet above the station, against the lowest cloud reported at 4,400 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MTNFIG. B THE AIR AT BALTIMORE/MARTINTHE 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 1,200 FT ABOVE THE STATION, AT 53.1 FLOWEST CLOUD REPORTED, BKN 4,400 FTTEMPERATURE 59.4 FDEW POINT 54.3 FSPREAD 5.1 FRELATIVE HUMIDITY 83 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 POINTTITLEBaltimore/Martin, the airSTATION REPORT · ASOS MTNTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-MTN-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north northwest (330 degrees) at 5 mph: force 2, a light breeze on the Beaufort scale. The strongest gust today was 20 mph.

Plan of the wind at Baltimore/Martin, north up: blowing from 330 degrees, the north northwest, at 5 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 MTNFIG. C THE WIND AT BALTIMORE/MARTINPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 330°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 5 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEBaltimore/Martin, the windSTATION REPORT · ASOS MTNTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-MTN-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Baltimore/Martin, 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 White Marsh

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