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Cairns AAF (Fort Rucker) Air Field, Alabama

Medium airport in Dale County, Alabama

Air quality

The air at Cairns AAF (Fort Rucker) Air Field

Index 4, good, led by ozone. Read at 4 AM from its reporting area, Holmes, Jackson, and Washington Counties (FL), 38 miles off.

4Good
  • Ozone4Good-

The days ahead

Good each day through Tue Oct 20, led by ozone. Yesterday measured 44, good.

Smoke, the next 46 hours

Little smoke near the ground through Sun 1 AM: the index from smoke stays at 39 or under.

FriSat

Precipitation

What has fallen at Cairns AAF (Fort Rucker) Air Field

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

Last 24 hours
0.00in
Last 3 days
0.00in

Visibility

How far you can see at Cairns AAF (Fort Rucker) Air Field, the next 46 hours

Visibility stays 8 miles or more through Sun 1 AM, lowest 9 miles Fri 8 AM.

FriSat

Airfield

Code
OZR
ICAO
KOZR
IATA
OZR
Field elevation
301 ft
Serves
Fort Rucker/Ozark
Kind
Medium airport
Scheduled service
No
Its own instrument
OZR
Wind now
Calm, read 16 Oct, 03:55

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
06 / 244,546 ft150 ftAsphalt61° / 241°CalmCalm
18 / 365,025 ft150 ftAsphalt181° / 1°CalmCalm
062418362,000 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 Cairns AAF/Ozark (OZR), Cairns AAF (Fort Rucker) Air Field's own instrument, measure by measure, on the field's own clock.

Temperature

65 F at 3 AM; 89 F at its warmest, 3 PM Thursday, and 64 F at its coolest, 5 AM Thursday.

Now
65F
3 AM
Highest
89F
3 PM Thursday
Lowest
64F
5 AM Thursday
Temperature and Dew point at Cairns AAF/Ozark, temperature from 64.0 to 89.0, the latest 65.0; dew point from 58.5 to 65.5, the latest 62.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF50607080906 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 62 F, the air 90% saturated; the humidity ran from 36% at 3 PM Thursday to 93% at 6 AM Thursday.

Dew point now
62F
3 AM
Humidity now
90%
Humidity, range
36 to 93%
Relative humidity at Cairns AAF/Ozark, relative humidity from 36 to 93, the latest 90, in per cent.RELATIVE HUMIDITY%204060801006 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Wind

Calm at 3 AM; at its strongest 6 mph, 1 PM Thursday, and no gust reported.

Now
0mph
calm
Strongest
6mph
1 PM Thursday
Highest gust
-
none reported
Wind at Cairns AAF/Ozark, wind from 0 to 6, the latest 0, in miles an hour.WINDmph02466 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM
Wind direction at Cairns AAF/Ozark, wind direction from 120 to 310, the latest 120, 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

30.04 inHg at 3 AM, steady over 3 hours; 0.04 inHg lower than a day before.

Now
30.04inHg
3 AM
3 hours
-0.02inHg
steady
24 hours
-0.04inHg
Pressure, altimeter at Cairns AAF/Ozark, pressure, altimeter from 30.03 to 30.13, the latest 30.04, in inches of mercury.PRESSURE, ALTIMETERinHg30.0230.0530.0730.1030.1330.156 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Visibility

10 miles or more every hour.

Now
10+mi
Lowest
10+mi
Hours under a mile
0
Visibility at Cairns AAF/Ozark, visibility from 10.0 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.5106 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMLIFRIFRMVFRVFR

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

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

Cairns AAF/Ozark: 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 Cairns AAF (Fort Rucker) Air Field, 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

Cairns AAF/OzarkOZR

At an airfield/0.0 mi away/299 ft/2 ft below here

temp, wind, gust, visibility, precip, pressure

Troy 2 W23801

At a climate reference station/39.3 mi away/472 ft/171 ft above here

temp, humidity, wind, solar, precip

TroyTRXA1

At a river or reservoir gauge/39.4 mi away/482 ft/181 ft above here

temp, wind, gust, humidity, pressure

measured daily2 instruments

Daleville 0.3 EAL-DL-13

In a volunteer observer's own ground/1.8 mi away/297 ft/4 ft below here

precip, snowfall, snow depth

Geneva No. 2GVAA1

At a cooperative observer's station/18.9 mi away/135 ft/166 ft below here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Alabama

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

Near Cairns AAF (Fort Rucker) Air Field

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

Near Cairns AAF (Fort Rucker) Air Field