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Custer Airport, Michigan

Small airport in Monroe County, Michigan

Air quality

The air at Custer Airport

Index 19, good, led by fine particles. Read at 8 AM from its reporting area, Toledo (OH), 21 miles off.

19Good
  • Fine particles (PM2.5)19Good15.4 mi
  • Ozone12Good8 ppb20.1 mi
  • Coarse particles (PM10)7Good21.3 mi
  • Sulfur dioxide0Good0 ppb22.9 mi
  • Carbon monoxide-0.3 ppm22.9 mi

The days ahead

Yesterday measured 31, good.

Smoke, the next 43 hours

No smoke near the ground through Sun 2 AM.

FriSat

Precipitation

What has fallen at Custer Airport

0.10 in in the last 24 hours, 0.32 in over the last 3 days, to Fri 7 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.10in
Last 3 days
0.32in

Visibility

How far you can see at Custer Airport, the next 43 hours

Visibility stays 9 miles or more through Sun 2 AM, lowest 10 miles Fri 10 AM.

FriSat

Airfield

Code
TTF
ICAO
KTTF
IATA
-
Field elevation
616 ft
Serves
Monroe
Kind
Small airport
Scheduled service
No
Its own instrument
TTF
Wind now
From 270° at 20 mph, read 16 Oct, 07:55

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
03 / 214,997 ft100 ftAsphalt22° / 202°7 mph head, on 2119 mph from the right
03212,000 ftN270° 20 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 Monroe (TTF), Custer Airport's own instrument, measure by measure, on the field's own clock.

Temperature

59 F at 8 AM; 70 F at its warmest, 2 AM, and 55 F at its coolest, 9 AM Thursday.

Now
59F
8 AM
Highest
70F
2 AM
Lowest
55F
9 AM Thursday
Temperature and Dew point at Monroe, temperature from 54.8 to 69.8, the latest 59.0; dew point from 48.8 to 68.0, the latest 55.4, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF405060709 AM12 PM3 PM6 PM9 PMOct 163 AM6 AMTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 55 F, the air 88% saturated; the humidity ran from 76% at 12 PM Thursday to 98% at 11 PM Thursday.

Dew point now
55F
8 AM
Humidity now
88%
Humidity, range
76 to 98%
Relative humidity at Monroe, relative humidity from 76 to 98, the latest 88, in per cent.RELATIVE HUMIDITY%7080901009 AM12 PM3 PM6 PM9 PMOct 163 AM6 AM

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

Wind

17 mph from the west at 8 AM; at its strongest 19 mph, 7 AM, with a gust of 30 mph at 6 AM.

Now
17mph
from the west
Strongest
19mph
7 AM
Highest gust
30mph
6 AM
Wind and Gust at Monroe, wind from 6 to 19, the latest 17; gust from 16 to 30, the latest 24, in miles an hour.WIND AND GUSTmph01020309 AM12 PM3 PM6 PM9 PMOct 163 AM6 AMWINDGUST
Wind direction at Monroe, wind direction from 40 to 280, the latest 280, in degrees.WIND DIRECTION°0901802703609 AM12 PM3 PM6 PM9 PMOct 163 AM6 AM

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

Pressure

29.77 inHg at 8 AM, rising 0.05 inHg over 3 hours; 0.42 inHg lower than a day before.

Now
29.77inHg
8 AM
3 hours
+0.05inHg
rising
24 hours
-0.42inHg
Pressure, altimeter at Monroe, pressure, altimeter from 29.68 to 30.19, the latest 29.77, in inches of mercury.PRESSURE, ALTIMETERinHg29.6029.8030.0030.209 AM12 PM3 PM6 PM9 PMOct 163 AM6 AM

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

Visibility

Down to 3 miles at 10 PM Thursday; 10 miles or more now.

Now
10+mi
Lowest
3mi
10 PM Thursday
Hours under a mile
0
Visibility at Monroe, visibility from 3.0 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.5109 AM12 PM3 PM6 PM9 PMOct 163 AM6 AMLIFRIFRMVFRVFR

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

Cloud base

The lowest cloud base came down to 1,200 ft at 8 PM Thursday; a base was reported in 24 of the hours.

Lowest base now
2,400ft
Lowest in 24 hours
1,200ft
8 PM Thursday
Hours with a base reported
24
Lowest cloud base at Monroe, lowest cloud base from 1,200 to 2,600, the latest 2,400, in feet.LOWEST CLOUD BASEft1,0001,5002,0002,5003,0009 AM12 PM3 PM6 PM9 PMOct 163 AM6 AMMVFR

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

Precipitation

0.10 in measured in the gauge, the most, 0.10 in, in the hour to 10 PM Thursday.

Last 24 hours
0.10in
Wettest hour
0.10in
10 PM Thursday
Hours with some
1
Precipitation at Monroe, precipitation from 0.00 to 0.10, the latest 0.00, in inches.PRECIPITATIONin0.000.030.050.070.109 AM12 PM3 PM6 PM9 PMOct 163 AM6 AM

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

Monroe: 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 Custer 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

MonroeTTF

At an airfield/0.0 mi away/617 ft/1 ft above here

temp, wind, gust, visibility, precip, pressure

M-22MC139

Beside a road/19.7 mi away/610 ft/6 ft below here

temp, pavement temp, wind, visibility, precip

Adrian [CCOOP]ARNM4

At a river or reservoir gauge/30.0 mi away/738 ft/122 ft above here

temp, wind, gust, humidity, pressure

measured daily2 instruments

Monroe 2.1 WMI-MR-26

In a volunteer observer's own ground/1.4 mi away/605 ft/11 ft below here

precip, snowfall, snow depth

River Raisin AT DundeeDNDM4

At a cooperative observer's station/11.1 mi away/653 ft/37 ft above here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Michigan

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

Near Custer Airport

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

Near Custer Airport