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Houghton County Memorial Airport, Michigan

Medium airport in Houghton County, Michigan

Air quality

The air at Houghton County Memorial Airport

Index 11, good, led by fine particles. Read at 3 AM from its reporting area, Western Upper Peninsula (MI), 49 miles off.

11Good
  • Fine particles (PM2.5)11Good-

The days ahead

Good each day through Today, led by ozone. Yesterday measured 12, good.

Smoke, the next 41 hours

No smoke near the ground through Sat 8 PM.

FriSat

Precipitation

What has fallen at Houghton County Memorial Airport

0.40 in in the last 24 hours, and none in the 2 days before, to Fri 3 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.40in
Last 3 days
0.40in

Visibility

How far you can see at Houghton County Memorial Airport, the next 41 hours

Visibility stays 3 miles or more through Sat 8 PM, lowest 4 miles Fri 4 AM.

FriSat

Airfield

Code
CMX
ICAO
KCMX
IATA
CMX
Field elevation
1,095 ft
Serves
Hancock
Kind
Medium airport
Scheduled service
Yes
Its own instrument
CMX
Wind now
From 350° at 13 mph, read 16 Oct, 03:53

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
07 / 255,201 ft100 ftAsphalt67° / 247°3 mph head, on 0713 mph from the left
14 / 326,501 ft150 ftAsphalt131° / 311°10 mph head, on 328 mph from the right
072514322,000 ftN350° 13 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 Hancock (CMX), Houghton County Memorial Airport's own instrument, measure by measure, on the field's own clock.

Temperature

45 F at 3 AM; 48 F at its warmest, 12 PM Thursday, and 45 F at its coolest, 5 AM Thursday.

Now
45F
3 AM
Highest
48F
12 PM Thursday
Lowest
45F
5 AM Thursday
Temperature and Dew point at Hancock, temperature from 45.0 to 48.0, the latest 45.0; dew point from 41.0 to 46.0, the latest 43.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF40424446486 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 43 F, the air 93% saturated; the humidity ran from 77% at 12 PM Thursday to 100% at 5 PM Thursday.

Dew point now
43F
3 AM
Humidity now
93%
Humidity, range
77 to 100%
Relative humidity at Hancock, relative humidity from 77 to 100, the latest 93, in per cent.RELATIVE HUMIDITY%7080901006 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Wind

12 mph from the north at 3 AM; at its strongest 12 mph, 3 AM, with a gust of 24 mph at 3 AM.

Now
12mph
from the north
Strongest
12mph
3 AM
Highest gust
24mph
3 AM
Wind and Gust at Hancock, wind from 0 to 12, the latest 12; gust from 22 to 24, the latest 24, in miles an hour.WIND AND GUSTmph01020306 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMWINDGUST
Wind direction at Hancock, wind direction from 10 to 350, the latest 350, 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

29.86 inHg at 3 AM, rising 0.03 inHg over 3 hours; 0.35 inHg lower than a day before.

Now
29.86inHg
3 AM
3 hours
+0.03inHg
rising
24 hours
-0.35inHg
Pressure, altimeter at Hancock, pressure, altimeter from 29.83 to 30.22, the latest 29.86, in inches of mercury.PRESSURE, ALTIMETERinHg29.8029.9030.0030.1030.2030.306 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Visibility

Down to 3 miles at 7 PM Thursday; 7 miles now.

Now
7mi
Lowest
3mi
7 PM Thursday
Hours under a mile
0
Visibility at Hancock, visibility from 3.0 to 10.0, the latest 7.0, in miles.VISIBILITYmi02.557.5106 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMLIFRIFRMVFRVFR

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

Cloud base

The lowest cloud base came down to 100 ft at 7 PM Thursday; a base was reported in 23 of the hours.

Lowest base now
-
Lowest in 24 hours
100ft
7 PM Thursday
Hours with a base reported
23
Lowest cloud base at Hancock, lowest cloud base from 100 to 3,900, the latest 600, in feet.LOWEST CLOUD BASEft01,0002,0003,0004,0006 AM9 AM12 PM3 PM6 PM9 PMOct 163 AMLIFRIFRMVFRVFR

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

Precipitation

0.42 in measured in the gauge, the most, 0.07 in, in the hour to 6 PM Thursday.

Last 24 hours
0.42in
Wettest hour
0.07in
6 PM Thursday
Hours with some
14
Precipitation at Hancock, precipitation from 0.00 to 0.07, the latest 0.05, in inches.PRECIPITATIONin0.000.030.050.070.106 AM9 AM12 PM3 PM6 PM9 PMOct 163 AM

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

Hancock: 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 Houghton County Memorial 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

HancockCMX

At an airfield/0.0 mi away/1,070 ft/25 ft below here

temp, wind, gust, visibility, precip, pressure

CalumetMC030

Beside a road/3.8 mi away/1,171 ft/76 ft above here

temp, pavement temp, wind, visibility, precip

Superior Grand Traverse BayGTRM4

At a river or reservoir gauge/11.6 mi away/587 ft/508 ft below here

temp, wind, gust, humidity, pressure

measured daily2 instruments

Hancock 3.0 ENEMI-HG-25

In a volunteer observer's own ground/2.9 mi away/1,168 ft/73 ft above here

precip, snowfall, snow depth

Dollar BayCGPM4

At a cooperative observer's station/3.8 mi away/587 ft/508 ft below here

snowfall, snow depth, precip, high, low

0in

Snow on the ground

Measured at Dollar Bay (CGPM4), 3.8 miles from here, read 15 Oct, 08:00. measured daily

Elsewhere in Michigan

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

Near Houghton County Memorial Airport

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

Near Houghton County Memorial Airport