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Northwest Arkansas National Airport, Arkansas

Medium airport in Benton County, Arkansas

Air quality

The air at Northwest Arkansas National Airport

Index 31, good, led by fine particles. Read at 11 PM from its reporting area, Springdale (Springdale-Fayetteville-Bentonville) (AR), 13 miles off.

31Good
  • Fine particles (PM2.5)31Good-
  • Ozone27Good-

The days ahead

Good each day through Sat Oct 17, led by ozone. Yesterday measured 24, good.

Smoke, the next 45 hours

No smoke near the ground through Sat 7 PM.

FriSat

Precipitation

What has fallen at Northwest Arkansas National Airport

0.10 in in the last 24 hours, 1.30 in over the last 3 days, to Thu 10 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.10in
Last 3 days
1.30in

Visibility

How far you can see at Northwest Arkansas National Airport, the next 45 hours

Visibility stays 9 miles or more through Sat 7 PM, lowest 9 miles Thu 11 PM.

FriSat

Airfield

Code
XNA
ICAO
KXNA
IATA
XNA
Field elevation
1,287 ft
Serves
Fayetteville/Springdale/Rogers
Kind
Medium airport
Scheduled service
Yes
Its own instrument
XNA
Wind now
From 340° at 17 mph, read 15 Oct, 22:53

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
16L / 34R8,801 ft150 ftConcrete160° / 340°17 mph head, on 34RNone
16R / 34L8,800 ft150 ftconcrete160° / 340°17 mph head, on 34LNone
16L34R2,500 ftN340° 17 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 Northwest Arkansas Regional Apt (XNA), Northwest Arkansas National Airport's own instrument, measure by measure, on the field's own clock.

Temperature

60 F at 10 PM; 80 F at its warmest, 3 PM, and 60 F at its coolest, 10 PM.

Now
60F
10 PM
Highest
80F
3 PM
Lowest
60F
10 PM
Temperature and Dew point at Northwest Arkansas Regional Apt, temperature from 60.3 to 80.0, the latest 60.3; dew point from 59.0 to 71.0, the latest 59.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF50607080Oct 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 59 F, the air 95% saturated; the humidity ran from 69% at 3 PM to 100% at 5 AM.

Dew point now
59F
10 PM
Humidity now
95%
Humidity, range
69 to 100%
Relative humidity at Northwest Arkansas Regional Apt, relative humidity from 69 to 100, the latest 95, in per cent.RELATIVE HUMIDITY%60708090100Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Wind

17 mph from the north northwest at 10 PM; at its strongest 17 mph, 10 PM, with a gust of 30 mph at 8 PM.

Now
17mph
from the north northwest
Strongest
17mph
10 PM
Highest gust
30mph
8 PM
Wind and Gust at Northwest Arkansas Regional Apt, wind from 1 to 17, the latest 17; gust from 16 to 30, the latest 29, in miles an hour.WIND AND GUSTmph0102030Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMWINDGUST
Wind direction at Northwest Arkansas Regional Apt, wind direction from 40 to 340, the latest 340, 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

30.17 inHg at 10 PM, rising 0.09 inHg over 3 hours; 0.15 inHg higher than a day before.

Now
30.17inHg
10 PM
3 hours
+0.09inHg
rising
24 hours
+0.15inHg
Pressure, altimeter at Northwest Arkansas Regional Apt, pressure, altimeter from 29.97 to 30.17, the latest 30.17, in inches of mercury.PRESSURE, ALTIMETERinHg29.9030.0030.1030.20Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Visibility

Down to 5 miles at 8 AM; 5 miles now.

Now
5mi
Lowest
5mi
8 AM
Hours under a mile
0
Visibility at Northwest Arkansas Regional Apt, visibility from 5.0 to 10.0, the latest 5.0, 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 600 ft at 6 AM; a base was reported in 23 of the hours.

Lowest base now
-
Lowest in 24 hours
600ft
6 AM
Hours with a base reported
23
Lowest cloud base at Northwest Arkansas Regional Apt, lowest cloud base from 600 to 9,500, the latest 600, in feet.LOWEST CLOUD BASEft02,5005,0007,50010,000Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMMVFRVFR

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

Precipitation

0.05 in measured in the gauge, the most, 0.03 in, in the hour to 8 AM.

Last 24 hours
0.05in
Wettest hour
0.03in
8 AM
Hours with some
7
Precipitation at Northwest Arkansas Regional Apt, precipitation from 0.00 to 0.03, the latest 0.01, 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

Northwest Arkansas Regional Apt: 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 Northwest Arkansas National 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 now3 instruments

Hwy 612 SpringdaleARD30

Beside a road/8.7 mi away/1,316 ft/29 ft above here

temp, pavement temp, wind, visibility, precip

Strickler - RAWSSTKA4

A remote fire weather station/28.6 mi away/1,667 ft/380 ft above here

temp, wind, gust, humidity, pressure

measured daily2 instruments

Bentonville 6.6 SSWAR-BT-45

In a volunteer observer's own ground/3.5 mi away/1,235 ft/52 ft below here

precip, snowfall, snow depth

GravetteGVTA4

At a cooperative observer's station/13.1 mi away/1,161 ft/126 ft below here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Arkansas

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

Near Northwest Arkansas National Airport

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

Near Northwest Arkansas National Airport