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Sussex Airport, New Jersey

Small airport in Sussex County, New Jersey

Air quality

The air at Sussex Airport

Index 20, good, led by ozone. Read at 3 AM from its reporting area, Delaware Water Gap (NJ), 22 miles off.

20Good
  • Fine particles (PM2.5)8Good-
  • Ozone20Good-

The days ahead

Good each day through Today, led by ozone. Yesterday measured 13, good.

Smoke, the next 41 hours

Little smoke near the ground through Sat 8 PM: the index from smoke stays at 6 or under.

FriSat

Precipitation

What has fallen at Sussex Airport

None in the last 24 hours; 0.01 in over the last 3 days, to Fri 3 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.01in

Visibility

How far you can see at Sussex Airport, the next 41 hours

Visibility stays 4 miles or more through Sat 8 PM, lowest 5 miles Fri 8 AM.

FriSat

Airfield

Code
FWN
ICAO
KFWN
IATA
-
Field elevation
421 ft
Serves
Sussex
Kind
Small airport
Scheduled service
No
Its own instrument
FWN
Wind now
Calm, read 16 Oct, 02:53

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
03 / 213,506 ft75 ftAsphalt16° / 196°CalmCalm
03211,000 ftN
Runways from their surveyed ends, north up, lengths and positions to scale.

Measured here

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

Every hour from Sussex_Airport (FWN), Sussex Airport's own instrument, measure by measure, on the field's own clock.

Temperature

56 F at 3 AM; 66 F at its warmest, 3 PM Thursday, and 50 F at its coolest, 6 AM Thursday.

Now
56F
3 AM
Highest
66F
3 PM Thursday
Lowest
50F
6 AM Thursday
Temperature and Dew point at Sussex_Airport, temperature from 50.0 to 66.0, the latest 56.0; dew point from 42.0 to 52.5, the latest 52.5, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF405060706 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 53 F, the air 88% saturated; the humidity ran from 43% at 3 PM Thursday to 89% at 10 PM Thursday.

Dew point now
53F
3 AM
Humidity now
88%
Humidity, range
43 to 89%
Relative humidity at Sussex_Airport, relative humidity from 43 to 89, the latest 88, in per cent.RELATIVE HUMIDITY%4060801006 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Wind

2 mph from the south southwest at 3 AM; at its strongest 8 mph, 4 PM Thursday, and no gust reported.

Now
2mph
from the south southwest
Strongest
8mph
4 PM Thursday
Highest gust
-
none reported
Wind at Sussex_Airport, wind from 0 to 8, the latest 2, in miles an hour.WINDmph02.557.5106 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM
Wind direction at Sussex_Airport, wind direction from 50 to 360, the latest 200, 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

30.00 inHg at 3 AM, falling 0.07 inHg over 3 hours; 0.15 inHg lower than a day before.

Now
30.00inHg
3 AM
3 hours
-0.07inHg
falling
24 hours
-0.15inHg
Pressure, altimeter at Sussex_Airport, pressure, altimeter from 30.00 to 30.24, the latest 30.00, in inches of mercury.PRESSURE, ALTIMETERinHg30.0030.1030.2030.306 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Visibility

Down to 5 miles at 3 AM; 5 miles now.

Now
5mi
Lowest
5mi
3 AM
Hours under a mile
0
Visibility at Sussex_Airport, visibility from 5.0 to 10.0, the latest 5.0, 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 1,300 ft at 3 AM; a base was reported in 7 of the hours.

Lowest base now
-
Lowest in 24 hours
1,300ft
3 AM
Hours with a base reported
7
Lowest cloud base at Sussex_Airport, lowest cloud base from 1,300 to 7,500, the latest 1,300, in feet.LOWEST CLOUD BASEft02,0004,0006,0008,0006 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMMVFRVFR

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

Precipitation

None measured in the gauge in the last 24 hours.

Last 24 hours
0.00in
Wettest hour
0.00in
2 AM
Hours with some
2
Precipitation at Sussex_Airport, precipitation from 0.00 to trace, the latest trace, 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

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

What is measuring near here

The 4 instruments nearest Sussex Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.0 miles away.

measured now2 instruments

Sussex_AirportFWN

At an airfield/0.0 mi away/420 ft/1 ft below here

temp, wind, gust, visibility, precip, pressure

WallkillWALN4

At a river or reservoir gauge/7.0 mi away/492 ft/71 ft above here

temp, wind, gust, humidity, pressure

measured daily2 instruments

Wantage Twp 0.4 SSWNJ-SS-53

In a volunteer observer's own ground/2.6 mi away/649 ft/228 ft above here

precip, snowfall, snow depth

Highland LakesHGHN4

At a cooperative observer's station/8.9 mi away/1,339 ft/918 ft above here

snowfall, snow depth, precip, high, low

0in

Snow on the ground

Measured at Highland Lakes (HGHN4), 8.9 miles from here, read 15 Oct, 06:30. measured daily

Elsewhere in New Jersey

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

Near Sussex Airport

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

Near Sussex Airport