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Hagerstown Regional Richard A Henson Field, Maryland

Medium airport in Washington County, Maryland

Air quality

The air at Hagerstown Regional Richard A Henson Field

Index 25, good, led by fine particles. Read at 5 AM from its reporting area, Hagerstown Region (MD), 12 miles off.

25Good
  • Fine particles (PM2.5)25Good10 mi
  • Ozone12Good15 ppb10 mi

The days ahead

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

Smoke, the next 46 hours

Little smoke near the ground through Sun 2 AM: the index from smoke stays at 6 or under.

FriSat

Precipitation

What has fallen at Hagerstown Regional Richard A Henson Field

0.09 in in the last 24 hours, and none in the 2 days before, to Fri 4 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.09in
Last 3 days
0.09in

Visibility

How far you can see at Hagerstown Regional Richard A Henson Field, the next 46 hours

Visibility stays 6 miles or more through Sun 2 AM, lowest 7 miles Fri 7 PM.

FriSat

Airfield

Code
HGR
ICAO
KHGR
IATA
HGR
Field elevation
703 ft
Serves
Hagerstown
Kind
Medium airport
Scheduled service
Yes
Its own instrument
HGR
Wind now
From 170° at 13 mph, read 16 Oct, 05:03

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
02 / 203,165 ft100 ftAsphalt15° / 195°12 mph head, on 205 mph from the left
09 / 277,000 ft150 ftAsphalt80° / 260°0 mph head, on 0913 mph from the right
022009272,000 ftN170° 13 mph
Runways from their surveyed ends, north up, lengths and positions to scale; the rose in the corner is the wind now.

Measured here

What the airfield's own instrument measured, the last 24 hours

Every hour from Hagerstown Regional (HGR), Hagerstown Regional Richard A Henson Field's own instrument, measure by measure, on the field's own clock.

Temperature

60 F at 5 AM; 60 F at its warmest, 12 PM Thursday, and 56 F at its coolest, 4 PM Thursday.

Now
60F
5 AM
Highest
60F
12 PM Thursday
Lowest
56F
4 PM Thursday
Temperature and Dew point at Hagerstown Regional, temperature from 56.3 to 60.0, the latest 60.0; dew point from 49.0 to 59.0, the latest 59.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF455055606 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMTEMPERATUREDEW POINT

How it is measured: Stevenson screen and siting, Field Book FB-INS-009

Humidity and dew point

A dew point of 59 F, the air 96% saturated; the humidity ran from 67% at 12 PM Thursday to 96% at 5 AM.

Dew point now
59F
5 AM
Humidity now
96%
Humidity, range
67 to 96%
Relative humidity at Hagerstown Regional, relative humidity from 67 to 96, the latest 96, in per cent.RELATIVE HUMIDITY%607080901006 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

How it is measured: Humidity variables, Field Book FB-WAT-002

Wind

10 mph from the south at 5 AM; at its strongest 13 mph, 3 AM, with a gust of 21 mph at 3 AM.

Now
10mph
from the south
Strongest
13mph
3 AM
Highest gust
21mph
3 AM
Wind at Hagerstown Regional, wind from 0 to 13, the latest 10, in miles an hour.WINDmph0510156 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM
Wind direction at Hagerstown Regional, wind direction from 10 to 230, the latest 180, in degrees.WIND DIRECTION°0901802703606 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

How it is measured: Coriolis as geometry, Field Book FB-ENG-008

Pressure

29.94 inHg at 5 AM, falling 0.06 inHg over 3 hours; 0.23 inHg lower than a day before.

Now
29.94inHg
5 AM
3 hours
-0.06inHg
falling
24 hours
-0.23inHg
Pressure, altimeter at Hagerstown Regional, pressure, altimeter from 29.94 to 30.23, the latest 29.94, in inches of mercury.PRESSURE, ALTIMETERinHg29.9030.0030.1030.2030.306 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

How it is measured: Hydrostatic balance, Field Book FB-ENG-003

Visibility

Down to 2 miles at 4 PM Thursday; 9 miles now.

Now
9mi
Lowest
2mi
4 PM Thursday
Hours under a mile
0
Visibility at Hagerstown Regional, visibility from 1.5 to 10.0, the latest 9.0, in miles.VISIBILITYmi02.557.5106 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMLIFRIFRMVFRVFR

How it is measured: Fog types, Field Book FB-WAT-020

Cloud base

The lowest cloud base came down to 400 ft at 4 PM Thursday; a base was reported in 23 of the hours.

Lowest base now
400ft
Lowest in 24 hours
400ft
4 PM Thursday
Hours with a base reported
23
Lowest cloud base at Hagerstown Regional, lowest cloud base from 400 to 10,000, the latest 400, in feet.LOWEST CLOUD BASEft02,5005,0007,50010,0006 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMMVFRVFR

How it is measured: Cloud classification, Field Book FB-SKY-001

Precipitation

0.09 in measured in the gauge, the most, 0.03 in, in the hour to 3 PM Thursday.

Last 24 hours
0.09in
Wettest hour
0.03in
3 PM Thursday
Hours with some
11
Precipitation at Hagerstown Regional, precipitation from 0.00 to 0.03, the latest 0.00, in inches.PRECIPITATIONin0.000.030.050.070.106 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

How it is measured: ASOS, Field Book FB-INS-002

Hagerstown Regional: every reading, the last 7 days, 30 days and the year, and how well it reports

What is measuring near here

The 5 instruments nearest Hagerstown Regional Richard A Henson Field, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.1 miles away.

measured now3 instruments

Hagerstown RegionalHGR

At an airfield/0.1 mi away/705 ft/2 ft above here

temp, wind, gust, visibility, precip, pressure

measured daily2 instruments

Hagerstown 4.1 NNWMD-WH-19

In a volunteer observer's own ground/1.7 mi away/605 ft/98 ft below here

precip, snowfall, snow depth

-

Snow on the ground

Elsewhere in Maryland

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

Near Hagerstown Regional Richard A Henson Field

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

Near Hagerstown Regional Richard A Henson Field