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Monroe County Airport, Tennessee

Small airport in Monroe County, Tennessee

Air quality

The air at Monroe County Airport

Index 63, moderate, led by fine particles. Read at 12 AM from its reporting area, Athens (TN), 14 miles off.

63Moderate
  • Fine particles (PM2.5)63Moderate11.9 mi
  • Ozone-7 ppb11.9 mi

The days ahead

Yesterday measured 52, moderate.

Smoke, the next 44 hours

Little smoke near the ground through Sat 8 PM: the index from smoke stays at 33 or under.

FriSat

Precipitation

What has fallen at Monroe County Airport

None in the last 3 days, to Fri 12 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 Monroe County Airport, the next 44 hours

Visibility stays 8 miles or more through Sat 8 PM, lowest 9 miles Fri 7 AM.

FriSat

Airfield

Code
MNV
ICAO
KMNV
IATA
-
Field elevation
1,031 ft
Serves
Madisonville
Kind
Small airport
Scheduled service
No
Its own instrument
MNV
Wind now
Calm, read 16 Oct, 00:35

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
05 / 233,643 ft75 ftAsphalt44° / 224°CalmCalm
05231,000 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 Madisonville (MNV), Monroe County Airport's own instrument, measure by measure, on the field's own clock.

Temperature

66 F at 12 AM; 88 F at its warmest, 4 PM Thursday, and 66 F at its coolest, 3 AM Thursday.

Now
66F
12 AM
Highest
88F
4 PM Thursday
Lowest
66F
3 AM Thursday
Temperature and Dew point at Madisonville, temperature from 65.6 to 87.8, the latest 66.2; dew point from 65.6 to 73.4, the latest 66.2, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF607080903 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16TEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 66 F, the air 100% saturated; the humidity ran from 51% at 4 PM Thursday to 100% at 2 AM Thursday.

Dew point now
66F
12 AM
Humidity now
100%
Humidity, range
51 to 100%
Relative humidity at Madisonville, relative humidity from 51 to 100, the latest 100, 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

Calm at 12 AM; at its strongest 8 mph, 11 AM Thursday, with a gust of 15 mph at 10 AM Thursday.

Now
0mph
calm
Strongest
8mph
11 AM Thursday
Highest gust
15mph
10 AM Thursday
Wind and Gust at Madisonville, wind from 0 to 8, the latest 0; gust from 12 to 15, the latest 12, in miles an hour.WIND AND GUSTmph0510153 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16WINDGUST
Wind direction at Madisonville, wind direction from 170 to 330, the latest 210, 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

30.05 inHg at 12 AM, steady over 3 hours; 0.03 inHg lower than a day before.

Now
30.05inHg
12 AM
3 hours
-0.01inHg
steady
24 hours
-0.03inHg
Pressure, altimeter at Madisonville, pressure, altimeter from 30.05 to 30.15, the latest 30.05, in inches of mercury.PRESSURE, ALTIMETERinHg30.0530.0730.1030.1330.153 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Visibility

Down to 4 miles at 8 AM Thursday; 8 miles now.

Now
8mi
Lowest
4mi
8 AM Thursday
Hours under a mile
0
Visibility at Madisonville, visibility from 4.0 to 10.0, the latest 8.0, 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 4,900 ft at 3 AM Thursday; a base was reported in 5 of the hours.

Lowest base now
-
Lowest in 24 hours
4,900ft
3 AM Thursday
Hours with a base reported
5
Lowest cloud base at Madisonville, lowest cloud base from 4,900 to 6,500, the latest 6,500, in feet.LOWEST CLOUD BASEft4,5005,0005,5006,0006,5003 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

Madisonville: 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 Monroe County 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

MadisonvilleMNV

At an airfield/0.0 mi away/1,004 ft/27 ft below here

temp, wind, gust, visibility, precip, pressure

Coker CreekCCKT1

At a river or reservoir gauge/19.3 mi away/1,690 ft/659 ft above here

temp, wind, gust, humidity, pressure

measured daily2 instruments

Madisonville 0.9 NTN-MR-16

In a volunteer observer's own ground/1.2 mi away/988 ft/43 ft below here

precip, snowfall, snow depth

AthensAHNT1

At a cooperative observer's station/12.7 mi away/938 ft/93 ft below here

snowfall, snow depth, precip, high, low

0in

Snow on the ground

Measured at Athens (AHNT1), 12.7 miles from here, read 15 Oct, 07:27. measured daily

Elsewhere in Tennessee

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

Near Monroe County Airport

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

Near Monroe County Airport