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Mayfield Graves County Airport, Kentucky

Small airport in Graves County, Kentucky

Air quality

The air at Mayfield Graves County Airport

Index 44, good, led by fine particles. Read at 10 PM from its reporting area, Paducah (KY), 20 miles off.

44Good
  • Fine particles (PM2.5)44Good-
  • Ozone43Good-

The days ahead

Yesterday measured 34, good.

Smoke, the next 46 hours

Little smoke near the ground through Sat 7 PM: the index from smoke stays at 11 or under.

FriSat

Precipitation

What has fallen at Mayfield Graves County Airport

None in the last 24 hours; 0.14 in over the last 3 days, to Thu 9 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.14in

Visibility

How far you can see at Mayfield Graves County Airport, the next 46 hours

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

FriSat

Airfield

Code
M25
ICAO
-
IATA
-
Field elevation
523 ft
Serves
Mayfield
Kind
Small airport
Scheduled service
No
Its own instrument
M25
Wind now
From 210° at 8 mph, read 15 Oct, 22:15

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
18 / 364,627 ft100 ftAsphalt184° / 4°7 mph head, on 184 mph from the right
18362,000 ftN210° 8 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 Mayfield (M25), Mayfield Graves County Airport's own instrument, measure by measure, on the field's own clock.

Temperature

76 F at 10 PM; 90 F at its warmest, 3 PM, and 76 F at its coolest, 9 PM.

Now
76F
10 PM
Highest
90F
3 PM
Lowest
76F
9 PM
Temperature and Dew point at Mayfield, temperature from 75.8 to 89.7, the latest 76.0; dew point from 57.2 to 65.9, the latest 57.2, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF5060708090Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 57 F, the air 52% saturated; the humidity ran from 42% at 4 PM to 53% at 9 PM.

Dew point now
57F
10 PM
Humidity now
52%
Humidity, range
42 to 53%
Relative humidity at Mayfield, relative humidity from 42 to 53, the latest 52, in per cent.RELATIVE HUMIDITY%40455055Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Wind

8 mph from the south southwest at 10 PM; at its strongest 17 mph, 3 PM, with a gust of 25 mph at 3 PM.

Now
8mph
from the south southwest
Strongest
17mph
3 PM
Highest gust
25mph
3 PM
Wind and Gust at Mayfield, wind from 7 to 17, the latest 8; gust from 24 to 25, the latest 24, in miles an hour.WIND AND GUSTmph51015202530Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMWINDGUST
Wind direction at Mayfield, wind direction from 200 to 220, the latest 210, in degrees.WIND DIRECTION°090180270360Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Pressure

29.96 inHg at 10 PM, steady over 3 hours; 0.01 inHg higher than a day before.

Now
29.96inHg
10 PM
3 hours
+0.01inHg
steady
24 hours
+0.01inHg
Pressure, altimeter at Mayfield, pressure, altimeter from 29.94 to 29.96, the latest 29.96, in inches of mercury.PRESSURE, ALTIMETERinHg29.9429.9529.9529.9529.96Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Visibility

Down to 9 miles at 5 PM; 10 miles or more now.

Now
10+mi
Lowest
9mi
5 PM
Hours under a mile
0
Visibility at Mayfield, visibility from 9.0 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.510Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMLIFRIFRMVFRVFR

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

Cloud base

The lowest cloud base came down to 5,500 ft at 3 PM; a base was reported in 4 of the hours.

Lowest base now
15,000ft
Lowest in 24 hours
5,500ft
3 PM
Hours with a base reported
4
Lowest cloud base at Mayfield, lowest cloud base from 5,500 to 15,000, the latest 15,000, in feet.LOWEST CLOUD BASEft5,0007,50010,00012,50015,000Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMVFR

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

Mayfield: 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 Mayfield Graves 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 now3 instruments

MayfieldM25

At an airfield/0.0 mi away/505 ft/18 ft below here

temp, wind, gust, visibility, precip, pressure

I-69 at mile 21.701_69_0021

Beside a road/5.2 mi away/-/- ft from here

temp, pavement temp, wind, visibility, precip

Golden Pond RAWSLBLK2

A remote fire weather station/28.9 mi away/636 ft/113 ft above here

temp, wind, gust, humidity, pressure

measured daily2 instruments

Mayfield 1.1 SSEKY-GV-10

In a volunteer observer's own ground/4.5 mi away/506 ft/17 ft below here

precip, snowfall, snow depth

State Police Post 1MYDK2

At a cooperative observer's station/7.2 mi away/482 ft/41 ft below here

snowfall, snow depth, precip, high, low

0in

Snow on the ground

Measured at State Police Post 1 (MYDK2), 7.2 miles from here, read 15 Oct, 08:00. measured daily

Elsewhere in Kentucky

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

Near Mayfield Graves County Airport

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

Near Mayfield Graves County Airport