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Addison Airport, Texas

Small airport in Dallas County, Texas

Air quality

The air at Addison Airport

Index 31, good, led by ozone. Read at 7 PM from its reporting area, Dallas-Fort Worth (TX), 14 miles off.

31Good
  • Fine particles (PM2.5)22Good-
  • Ozone31Good-
  • Coarse particles (PM10)18Good-

The days ahead

Highest moderate, Mon Oct 19, led by ozone. Yesterday measured 44, good.

Smoke, the next 42 hours

Little smoke near the ground through Sun 1 PM: the index from smoke stays at 6 or under.

FriSatSun

Precipitation

What has fallen at Addison Airport

None in the last 3 days, to Fri 7 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 Addison Airport, the next 42 hours

Visibility stays 10 miles or more through Sun 1 PM.

FriSatSun

Airfield

Code
ADS
ICAO
KADS
IATA
ADS
Field elevation
644 ft
Serves
Dallas
Kind
Small airport
Scheduled service
No
Its own instrument
ADS
Wind now
From 10° at 15 mph, read 16 Oct, 19:49

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
16 / 347,203 ft100 ftAsphalt160° / 340°13 mph head, on 348 mph from the right
16342,500 ftN10° 15 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 Dallas/Addison Arpt (ADS), Addison Airport's own instrument, measure by measure, on the field's own clock.

Temperature

60 F at 7 PM; 76 F at its warmest, 9 PM Thursday, and 59 F at its coolest, 9 AM.

Now
60F
7 PM
Highest
76F
9 PM Thursday
Lowest
59F
9 AM
Temperature and Dew point at Dallas/Addison Arpt, temperature from 59.0 to 75.8, the latest 59.9; dew point from 32.0 to 66.2, the latest 35.6, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF204060809 PMOct 163 AM6 AM9 AM12 PM3 PM6 PMFREEZINGTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 36 F, the air 40% saturated; the humidity ran from 30% at 2 PM to 85% at 11 PM Thursday.

Dew point now
36F
7 PM
Humidity now
40%
Humidity, range
30 to 85%
Relative humidity at Dallas/Addison Arpt, relative humidity from 30 to 85, the latest 40, in per cent.RELATIVE HUMIDITY%204060801009 PMOct 163 AM6 AM9 AM12 PM3 PM6 PM

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

Wind

15 mph from the north at 7 PM; at its strongest 29 mph, 8 AM, with a gust of 40 mph at 8 AM.

Now
15mph
from the north
Strongest
29mph
8 AM
Highest gust
40mph
8 AM
Wind and Gust at Dallas/Addison Arpt, wind from 10 to 29, the latest 15; gust from 18 to 40, the latest 23, in miles an hour.WIND AND GUSTmph010203040509 PMOct 163 AM6 AM9 AM12 PM3 PM6 PMWINDGUST
Wind direction at Dallas/Addison Arpt, wind direction from 10 to 360, the latest 10, in degrees.WIND DIRECTION°0901802703609 PMOct 163 AM6 AM9 AM12 PM3 PM6 PM

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

Pressure

30.48 inHg at 7 PM, rising 0.05 inHg over 3 hours; 0.37 inHg higher than a day before.

Now
30.48inHg
7 PM
3 hours
+0.05inHg
rising
24 hours
+0.37inHg
Pressure, altimeter at Dallas/Addison Arpt, pressure, altimeter from 30.11 to 30.49, the latest 30.48, in inches of mercury.PRESSURE, ALTIMETERinHg30.1030.2030.3030.4030.509 PMOct 163 AM6 AM9 AM12 PM3 PM6 PM

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 Dallas/Addison Arpt, visibility from 10.0 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.5109 PMOct 163 AM6 AM9 AM12 PM3 PM6 PMLIFRIFRMVFRVFR

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

Cloud base

The lowest cloud base came down to 1,000 ft at 11 PM Thursday; a base was reported in 16 of the hours.

Lowest base now
-
Lowest in 24 hours
1,000ft
11 PM Thursday
Hours with a base reported
16
Lowest cloud base at Dallas/Addison Arpt, lowest cloud base from 1,000 to 11,000, the latest 5,500, in feet.LOWEST CLOUD BASEft02,5005,0007,50010,00012,5009 PMOct 163 AM6 AM9 AM12 PM3 PM6 PMMVFRVFR

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

Dallas/Addison 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 Addison 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

Dallas/Addison ArptADS

At an airfield/0.0 mi away/643 ft/1 ft below here

temp, wind, gust, visibility, precip, pressure

measured daily2 instruments

Addison 0.8 ETX-DA-25

In a volunteer observer's own ground/0.8 mi away/614 ft/30 ft below here

precip, snowfall, snow depth

RichardsonRRNT2

At a cooperative observer's station/4.1 mi away/650 ft/6 ft above here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Texas

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

Near Addison Airport

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

Near Addison Airport