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Cortez Municipal Airport, Colorado

Medium airport in Montezuma County, Colorado

Air quality

The air at Cortez Municipal Airport

Index 14, good, led by ozone. Read at 2 AM from its reporting area, Four Corners Area (CO), 0 miles off.

14Good
  • Fine particles (PM2.5)6Good-
  • Ozone14Good13 ppb4.2 mi
  • Coarse particles (PM10)3Good-

The days ahead

Good each day through Today, led by ozone. Yesterday measured 27, good.

Smoke, the next 41 hours

No smoke near the ground through Sat 6 PM.

FriSat

Precipitation

What has fallen at Cortez Municipal Airport

None in the last 24 hours; 1.00 in over the last 3 days, to Fri 1 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
1.00in

Visibility

How far you can see at Cortez Municipal Airport, the next 41 hours

Visibility stays 10 miles or more through Sat 6 PM.

FriSat

Airfield

Code
CEZ
ICAO
KCEZ
IATA
CEZ
Field elevation
5,918 ft
Serves
Cortez
Kind
Medium airport
Scheduled service
Yes
Its own instrument
CEZ
Wind now
From 100° at 3 mph, read 16 Oct, 01:53

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
03 / 217,205 ft100 ftAsphalt41° / 221°2 mph head, on 033 mph from the right
03212,000 ftN100° 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 Cortez/Montezuma Co (CEZ), Cortez Municipal Airport's own instrument, measure by measure, on the field's own clock.

Temperature

38 F at 2 AM; 60 F at its warmest, 3 PM Thursday, and 37 F at its coolest, 1 AM.

Now
38F
2 AM
Highest
60F
3 PM Thursday
Lowest
37F
1 AM
Temperature and Dew point at Cortez/Montezuma Co, temperature from 37.0 to 60.0, the latest 38.0; dew point from 35.0 to 42.0, the latest 36.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF304050603 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16FREEZINGTEMPERATUREDEW 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 92% saturated; the humidity ran from 46% at 3 PM Thursday to 96% at 4 AM Thursday.

Dew point now
36F
2 AM
Humidity now
92%
Humidity, range
46 to 96%
Relative humidity at Cortez/Montezuma Co, relative humidity from 46 to 96, the latest 92, in per cent.RELATIVE HUMIDITY%4060801003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Wind

1 mph from the east at 2 AM; at its strongest 11 mph, 4 PM Thursday, with a gust of 16 mph at 4 PM Thursday.

Now
1mph
from the east
Strongest
11mph
4 PM Thursday
Highest gust
16mph
4 PM Thursday
Wind at Cortez/Montezuma Co, wind from 0 to 11, the latest 1, in miles an hour.WINDmph0510153 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16
Wind direction at Cortez/Montezuma Co, wind direction from 10 to 360, the latest 80, 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

30.57 inHg at 2 AM, rising 0.09 inHg over 3 hours; 0.31 inHg higher than a day before.

Now
30.57inHg
2 AM
3 hours
+0.09inHg
rising
24 hours
+0.31inHg
Pressure, altimeter at Cortez/Montezuma Co, pressure, altimeter from 30.26 to 30.57, the latest 30.57, in inches of mercury.PRESSURE, ALTIMETERinHg30.2030.3030.4030.5030.603 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Visibility

Down to 5 miles at 1 PM Thursday; 6 miles now.

Now
6mi
Lowest
5mi
1 PM Thursday
Hours under a mile
0
Visibility at Cortez/Montezuma Co, visibility from 5.0 to 10.0, the latest 6.0, 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 3,300 ft at 10 AM Thursday; a base was reported in 13 of the hours.

Lowest base now
-
Lowest in 24 hours
3,300ft
10 AM Thursday
Hours with a base reported
13
Lowest cloud base at Cortez/Montezuma Co, lowest cloud base from 3,300 to 5,000, the latest 5,000, in feet.LOWEST CLOUD BASEft3,0003,5004,0004,5005,0003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16VFR

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

Cortez/Montezuma Co: 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 Cortez Municipal 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

Cortez/Montezuma CoCEZ

At an airfield/0.0 mi away/5,915 ft/3 ft below here

temp, wind, gust, visibility, precip, pressure

Co Cortez 8 SECEZC2

At a river or reservoir gauge/7.6 mi away/8,051 ft/2,133 ft above here

temp, wind, gust, humidity, pressure

Cortez 8 SE03061

At a climate reference station/7.9 mi away/8,034 ft/2,116 ft above here

temp, humidity, wind, solar, precip

measured daily2 instruments

Cortez 1.7 SWCO-MZ-25

In a volunteer observer's own ground/2.1 mi away/6,030 ft/112 ft above here

precip, snowfall, snow depth

CortezCTZC2

At a cooperative observer's station/3.4 mi away/6,166 ft/248 ft above here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Colorado

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

Near Cortez Municipal Airport

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

Near Cortez Municipal Airport