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Triangle North Executive Airport, North Carolina

Small airport in Franklin County, North Carolina

Air quality

The air at Triangle North Executive Airport

Index 23, good, led by ozone. Read at 1 AM from its reporting area, Granville County (NC), 27 miles off.

23Good
  • Fine particles (PM2.5)-17.7 mi
  • Ozone23Good27 ppb17.7 mi
  • Coarse particles (PM10)-17.7 mi
  • Nitrogen dioxide1Good1.7 ppb17.7 mi
  • Sulfur dioxide0Good0 ppb17.7 mi

The days ahead

Highest 58, moderate, today, led by ozone.

Smoke, the next 43 hours

Little smoke near the ground through Sat 8 PM: the index from smoke stays at 28 or under.

FriSat

Precipitation

What has fallen at Triangle North Executive Airport

None in the last 3 days, to Fri 1 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.00in

Visibility

How far you can see at Triangle North Executive Airport, the next 43 hours

Visibility stays 3 miles or more through Sat 8 PM, lowest 4 miles Sat 6 AM.

FriSat

Airfield

Code
LHZ
ICAO
KLHZ
IATA
LFN
Field elevation
369 ft
Serves
Louisburg
Kind
Small airport
Scheduled service
No
Its own instrument
LHZ
Wind now
From 140° at 3 mph, read 16 Oct, 01:55

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
05 / 235,498 ft100 ftAsphalt41° / 221°0 mph head, on 053 mph from the right
05232,000 ftN140° 3 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 Louisburg/Franklin_Cnty_Arpt (LHZ), Triangle North Executive Airport's own instrument, measure by measure, on the field's own clock.

Temperature

68 F at 1 AM; 86 F at its warmest, 1 PM Thursday, and 62 F at its coolest, 6 AM Thursday.

Now
68F
1 AM
Highest
86F
1 PM Thursday
Lowest
62F
6 AM Thursday
Temperature and Dew point at Louisburg/Franklin_Cnty_Arpt, temperature from 62.0 to 86.0, the latest 68.0; dew point from 60.8 to 69.8, the latest 65.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF607080903 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16TEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 65 F, the air 90% saturated; the humidity ran from 56% at 1 PM Thursday to 96% at 6 AM Thursday.

Dew point now
65F
1 AM
Humidity now
90%
Humidity, range
56 to 96%
Relative humidity at Louisburg/Franklin_Cnty_Arpt, relative humidity from 56 to 96, the latest 90, in per cent.RELATIVE HUMIDITY%50607080901003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Wind

3 mph from the southeast at 1 AM; at its strongest 9 mph, 6 PM Thursday, and no gust reported.

Now
3mph
from the southeast
Strongest
9mph
6 PM Thursday
Highest gust
-
none reported
Wind at Louisburg/Franklin_Cnty_Arpt, wind from 0 to 9, the latest 3, in miles an hour.WINDmph02.557.5103 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16
Wind direction at Louisburg/Franklin_Cnty_Arpt, wind direction from 20 to 260, the latest 140, in degrees.WIND DIRECTION°0901802703603 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Pressure

30.08 inHg at 1 AM, falling 0.04 inHg over 3 hours; 0.02 inHg higher than a day before.

Now
30.08inHg
1 AM
3 hours
-0.04inHg
falling
24 hours
+0.02inHg
Pressure, altimeter at Louisburg/Franklin_Cnty_Arpt, pressure, altimeter from 30.06 to 30.13, the latest 30.08, in inches of mercury.PRESSURE, ALTIMETERinHg30.0630.0830.1030.1230.143 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Visibility

Down to 3 miles at 1 AM; 3 miles now.

Now
3mi
Lowest
3mi
1 AM
Hours under a mile
0
Visibility at Louisburg/Franklin_Cnty_Arpt, visibility from 3.0 to 10.0, the latest 3.0, in miles.VISIBILITYmi02.557.5103 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16LIFRIFRMVFRVFR

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

Cloud base

The lowest cloud base came down to 400 ft at 1 AM; a base was reported in 9 of the hours.

Lowest base now
-
Lowest in 24 hours
400ft
1 AM
Hours with a base reported
9
Lowest cloud base at Louisburg/Franklin_Cnty_Arpt, lowest cloud base from 400 to 4,600, the latest 400, in feet.LOWEST CLOUD BASEft02,0004,0006,0003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16MVFRVFR

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
-
Hours with some
0

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

Louisburg/Franklin_Cnty_Arpt: 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 Triangle North Executive 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

measured daily2 instruments

Louisburg 7.2 SWNC-FK-19

In a volunteer observer's own ground/4.2 mi away/346 ft/23 ft below here

precip, snowfall, snow depth

Tar River At LouisburgLOUN7

At a cooperative observer's station/5.2 mi away/200 ft/169 ft below here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in North Carolina

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

Near Triangle North Executive Airport

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

Near Triangle North Executive Airport