Storm Station
Aberdeen Proving Ground, Maryland
60°
Overcast· Feels like 60°·Gentle breeze 10 mph NNW
Rain. Cloudy, with a high near 64. Northwest wind 14 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
-UV
-Air quality
100%Humidity
100%Cloud

What is measuring near here

The 5 instruments nearest Aberdeen Proving Ground, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.0 miles away.

measured now3 instruments

US-40 W at MD-132MD108

Beside a road/1.0 mi away/79 ft/14 ft above here

temp, pavement temp, wind, visibility, precip

Rank199of 404

Phillips AAF/AberdnAPG

At an airfield/2.3 mi away/59 ft/6 ft below here

temp, wind, gust, visibility, precip, pressure

Rank-

Susquehanna RAWSSSQM2

A remote fire weather station/7.6 mi away/338 ft/273 ft above here

temp, wind, gust, humidity, pressure

Rank31of 404

measured daily2 instruments

Aberdeen 1.2 NEMD-HR-2

In a volunteer observer's own ground/2.0 mi away/184 ft/119 ft above here

precip, snowfall, snow depth

Rank-

ConowingoCNWM2

At a cooperative observer's station/10.5 mi away/23 ft/42 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at US-40 W at MD-132, drawn

The nearest instrument reporting now, 1.0 mi from Aberdeen Proving Ground. From its report of Sep 27, 2026, 9:40 AM local time: 3 of its 3 sheets.

The column

At 79 ft above sea level, 0 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.84 inHg and the temperature at 58.7 F.

Section from sea level of where US-40 W at MD-132 stands in the atmosphere, height to scale: the station 79 feet above sea level with 0 per cent of the air below it; the standard atmosphere's pressure there, 29.84 inches of mercury, and temperature, 58.7 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MD108FIG. D WHERE US-40 W AT MD-132 STANDS IN THE ATMOSPHERESECTION FROM SEA LEVEL, HEIGHT TO SCALE, THE STATION IN THE STANDARD ATMOSPHEREFT ABOVE SEA LEVEL05,00010,00015,000SEA LEVEL, 29.92 inHg IN THE STANDARD ATMOSPHEREUS-40 W AT MD-1320 PER CENT OF THE AIR BELOW IT79 FT10 PER CENT OF THE AIR BELOW, 2,890 FT20 PER CENT OF THE AIR BELOW, 6,050 FT30 PER CENT OF THE AIR BELOW, 9,540 FT40 PER CENT OF THE AIR BELOW, 13,470 FTSTANDARD PRESSURE HERE29.84 inHgSTANDARD TEMPERATURE HERE58.7 FTITLEUS-40 W at MD-132, the columnSTATION REPORT · RWIS MD108TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 3DATE2026-09-27IDSR-MD108-1DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

The sun

On Sep 27 the noon sun stands 49 degrees above the horizon at 39.51 N, and the day is 11 h 48 min long. Level ground there takes 75 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at US-40 W at MD-132, angles true: on Sep 27 it stands 49 degrees above the horizon, against 74 at the June solstice, 50 at the equinoxes and 27 at the December solstice; the day is 11 h 48 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MD108FIG. E THE SUN AT US-40 W AT MD-132ELEVATION LOOKING WEST, SOUTH TO THE LEFT: THE NOON SUN ON THE DAY OF THE REPORT, AND AT THE SOLSTICES AND EQUINOXES; ANGLES TRUETHE STATIONJUNE SOLSTICE 74°EQUINOXES 50°DECEMBER SOLSTICE 27°SEP 27, 49°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 11 H 48 MINLEVEL GROUND TAKES 75 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 39.51 N; THE SUN'S DECLINATION -1.8°TITLEUS-40 W at MD-132, the sunSTATION REPORT · RWIS MD108TYPEELEVATIONSCALEANGLES TRUEREVAS REPORTED SHEET 2 of 3DATE2026-09-27IDSR-MD108-2DRAWN AS linework on paperSOURCES FB-ENG-007

The instrument

A road weather station, 79 ft above sea level. Its report of Sep 27, 2026, 9:40 AM local time is written on the sensors that made it.

Elevation of a road weather station, US-40 W at MD-132, each sensor drawn and labelled with what it read: pavement sensor, set in the road, 59.2 f.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MD108FIG. F THE INSTRUMENTELEVATION OF A ROAD WEATHER STATION, EACH SENSOR WITH WHAT IT READ, SEP 27, 2026, 9:40 AM LOCAL TIMETHE ROAD, IN SECTIONPAVEMENT SENSOR, SET IN THE ROAD59.2 FPROBE UNDER THE ROAD-AIR TEMPERATURE ON THE TOWER-WIND AT THE TOP OF THE TOWER-SCHEMATIC; THE SPACING BETWEEN SENSORS IS NOT TO SCALETITLEUS-40 W at MD-132, the instrumentSTATION REPORT · RWIS MD108TYPEELEVATIONSCALESCHEMATICREVAS REPORTED SHEET 3 of 3DATE2026-09-27IDSR-MD108-3DRAWN AS linework on paperSOURCES FB-INS-001

The full report of US-40 W at MD-132, in 3 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 Aberdeen Proving Ground

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