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Jackson County Airport, North Carolina

Small airport in Jackson County, North Carolina

Air quality

The air at Jackson County Airport

Index 7, good, led by ozone. Read at 11 PM from its reporting area, Macon County (NC), 17 miles off.

7Good
  • Fine particles (PM2.5)-15.3 mi
  • Ozone7Good4 ppb15.3 mi

The days ahead

Highest 58, moderate, today, led by ozone. Yesterday measured 22, good.

Smoke, the next 46 hours

Little smoke near the ground through Sat 8 PM: the index from smoke stays at 22 or under.

FriSat

Precipitation

What has fallen at Jackson County Airport

None in the last 3 days, to Thu 10 PM. 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 Jackson County Airport, the next 46 hours

Visibility stays 9 miles or more through Sat 8 PM, lowest 10 miles Fri 8 AM.

FriSat

Airfield

Code
24A
ICAO
-
IATA
-
Field elevation
2,857 ft
Serves
Sylva
Kind
Small airport
Scheduled service
No
Its own instrument
24A
Wind now
From 120° at 3 mph, read 15 Oct, 23:15

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
15 / 333,210 ft60 ftAsphalt142° / 322°3 mph head, on 151 mph from the left
15331,000 ftN120° 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 Sylva (24A), Jackson County Airport's own instrument, measure by measure, on the field's own clock.

Temperature

65 F at 11 PM; 82 F at its warmest, 3 PM, and 56 F at its coolest, 7 AM.

Now
65F
11 PM
Highest
82F
3 PM
Lowest
56F
7 AM
Temperature and Dew point at Sylva, temperature from 56.1 to 82.3, the latest 65.2; dew point from 56.0 to 64.9, the latest 63.5, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF5060708090Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 64 F, the air 94% saturated; the humidity ran from 54% at 3 PM to 100% at 7 AM.

Dew point now
64F
11 PM
Humidity now
94%
Humidity, range
54 to 100%
Relative humidity at Sylva, relative humidity from 54 to 100, the latest 94, in per cent.RELATIVE HUMIDITY%406080100Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Wind

2 mph from the east southeast at 11 PM; at its strongest 6 mph, 8 PM, and no gust reported.

Now
2mph
from the east southeast
Strongest
6mph
8 PM
Highest gust
-
none reported
Wind at Sylva, wind from 0 to 6, the latest 2, in miles an hour.WINDmph02468Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM
Wind direction at Sylva, wind direction from 120 to 300, the latest 120, in degrees.WIND DIRECTION°090180270360Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Pressure

30.19 inHg at 11 PM, steady over 3 hours; 0.04 inHg lower than a day before.

Now
30.19inHg
11 PM
3 hours
+0.00inHg
steady
24 hours
-0.04inHg
Pressure, altimeter at Sylva, pressure, altimeter from 30.17 to 30.27, the latest 30.19, in inches of mercury.PRESSURE, ALTIMETERinHg30.1530.1830.2030.2330.2530.27Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Visibility

Down to 0.3 miles at 6 AM, under a mile for 4 hours; 10 miles or more now.

Now
10+mi
Lowest
0.3mi
6 AM
Hours under a mile
4
Visibility at Sylva, visibility from 0.3 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.510Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMLIFRIFRMVFRVFR

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

Cloud base

The lowest cloud base came down to 100 ft at 4 AM; a base was reported in 6 of the hours.

Lowest base now
-
Lowest in 24 hours
100ft
4 AM
Hours with a base reported
6
Lowest cloud base at Sylva, lowest cloud base from 100 to 200, the latest 100, in feet.LOWEST CLOUD BASEft100125150175200Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMLIFR

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

Precipitation

0.01 in measured in the gauge, the most, 0.01 in, in the hour to 6 AM.

Last 24 hours
0.01in
Wettest hour
0.01in
6 AM
Hours with some
1
Precipitation at Sylva, precipitation from 0.00 to 0.01, the latest 0.00, in inches.PRECIPITATIONin0.000.030.050.070.10Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Sylva: 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 Jackson County Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.2 miles away.

measured now3 instruments

Sylva24A

At an airfield/0.2 mi away/2,794 ft/63 ft below here

temp, wind, gust, visibility, precip, pressure

Ncfs Met Site Nr CullowheeCUWN7

At a river or reservoir gauge/0.6 mi away/2,598 ft/259 ft below here

temp, wind, gust, humidity, pressure

Asheville 8 SSW53877

At a climate reference station/35.8 mi away/2,151 ft/706 ft below here

temp, humidity, wind, solar, precip

measured daily2 instruments

Cullowhee 0.6 SWNC-JC-27

In a volunteer observer's own ground/1.5 mi away/2,101 ft/756 ft below here

precip, snowfall, snow depth

CullowheeCULN7

At a cooperative observer's station/2.0 mi away/2,234 ft/623 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 Jackson County Airport

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

Near Jackson County Airport