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Richard Downing Airport, Ohio

Small airport in Coshocton County, Ohio

Air quality

The air at Richard Downing Airport

Index 20, good, led by ozone. Read at 3 AM from its reporting area, Canton and Massillon (OH), 39 miles off.

20Good
  • Fine particles (PM2.5)7Good-
  • Ozone20Good-
  • Coarse particles (PM10)3Good-

The days ahead

Good each day through Mon Oct 19, led by fine particles. Yesterday measured 24, good.

Smoke, the next 42 hours

No smoke near the ground through Sun 8 PM.

SatSun

Precipitation

What has fallen at Richard Downing Airport

0.39 in in the last 24 hours, 0.54 in over the last 3 days, to Sat 2 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.39in
Last 3 days
0.54in

Visibility

How far you can see at Richard Downing Airport, the next 42 hours

Visibility stays 10 miles or more through Sun 8 PM.

SatSun

Airfield

Code
I40
ICAO
-
IATA
-
Field elevation
979 ft
Serves
Coshocton
Kind
Small airport
Scheduled service
No
Its own instrument
I40
Wind now
From 340° at 3 mph, read 17 Oct, 03:15

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
04 / 225,001 ft75 ftAsphalt37° / 217°2 mph head, on 043 mph from the left
04221,000 ftN340° 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 Coshocton (I40), Richard Downing Airport's own instrument, measure by measure, on the field's own clock.

Temperature

45 F at 3 AM; 70 F at its warmest, 8 AM Friday, and 45 F at its coolest, 3 AM.

Now
45F
3 AM
Highest
70F
8 AM Friday
Lowest
45F
3 AM
Temperature and Dew point at Coshocton, temperature from 44.6 to 69.8, the latest 44.6; dew point from 44.6 to 66.2, the latest 44.6, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF405060706 AM9 AM12 PM3 PM6 PM9 PMOct 173 AMTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 45 F, the air 100% saturated; the humidity ran from 78% at 8 AM Friday to 100% at 3 AM.

Dew point now
45F
3 AM
Humidity now
100%
Humidity, range
78 to 100%
Relative humidity at Coshocton, relative humidity from 78 to 100, the latest 100, in per cent.RELATIVE HUMIDITY%7080901006 AM9 AM12 PM3 PM6 PM9 PMOct 173 AM

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

Wind

3 mph from the north northwest at 3 AM; at its strongest 9 mph, 1 PM Friday, with a gust of 21 mph at 1 PM Friday.

Now
3mph
from the north northwest
Strongest
9mph
1 PM Friday
Highest gust
21mph
1 PM Friday
Wind and Gust at Coshocton, wind from 3 to 9, the latest 3; gust from 16 to 21, the latest 17, in miles an hour.WIND AND GUSTmph05101520256 AM9 AM12 PM3 PM6 PM9 PMOct 173 AMWINDGUST
Wind direction at Coshocton, wind direction from 180 to 360, the latest 340, in degrees.WIND DIRECTION°0901802703606 AM9 AM12 PM3 PM6 PM9 PMOct 173 AM

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

Pressure

30.21 inHg at 3 AM, rising 0.06 inHg over 3 hours; 0.37 inHg higher than a day before.

Now
30.21inHg
3 AM
3 hours
+0.06inHg
rising
24 hours
+0.37inHg
Pressure, altimeter at Coshocton, pressure, altimeter from 29.82 to 30.21, the latest 30.21, in inches of mercury.PRESSURE, ALTIMETERinHg29.8029.9030.0030.1030.2030.306 AM9 AM12 PM3 PM6 PM9 PMOct 173 AM

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

Visibility

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

Now
10+mi
Lowest
3mi
10 PM Friday
Hours under a mile
0
Visibility at Coshocton, visibility from 3.0 to 10.0, the latest 10.0, in miles.VISIBILITYmi02.557.5106 AM9 AM12 PM3 PM6 PM9 PMOct 173 AMLIFRIFRMVFRVFR

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

Cloud base

The lowest cloud base came down to 700 ft at 9 AM Friday; a base was reported in 24 of the hours.

Lowest base now
4,100ft
Lowest in 24 hours
700ft
9 AM Friday
Hours with a base reported
24
Lowest cloud base at Coshocton, lowest cloud base from 700 to 4,900, the latest 4,100, in feet.LOWEST CLOUD BASEft02,0004,0006,0006 AM9 AM12 PM3 PM6 PM9 PMOct 173 AMMVFRVFR

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

Precipitation

0.23 in measured in the gauge, the most, 0.04 in, in the hour to 12 PM Friday.

Last 24 hours
0.23in
Wettest hour
0.04in
12 PM Friday
Hours with some
11
Precipitation at Coshocton, precipitation from 0.00 to 0.04, the latest 0.00, in inches.PRECIPITATIONin0.000.030.050.070.106 AM9 AM12 PM3 PM6 PM9 PMOct 173 AM

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

Coshocton: every reading, the last 7 days, 30 days and the year, and how well it reports

What is measuring near here

The 6 instruments nearest Richard Downing Airport, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.2 miles away.

measured now4 instruments

CoshoctonI40

At an airfield/0.2 mi away/997 ft/18 ft above here

temp, wind, gust, visibility, precip, pressure

Salt ForkSLTO1

At a river or reservoir gauge/23.0 mi away/1,122 ft/143 ft above here

temp, wind, gust, humidity, pressure

Wooster 3 SSE54856

At a climate reference station/31.3 mi away/1,102 ft/123 ft above here

temp, humidity, wind, solar, precip

measured daily2 instruments

Fresno 3.1 WNWOH-CC-6

In a volunteer observer's own ground/4.2 mi away/1,057 ft/78 ft above here

precip, snowfall, snow depth

Warsaw 6WSWWRWO1

At a cooperative observer's station/12.9 mi away/889 ft/90 ft below here

snowfall, snow depth, precip, high, low

0in

Snow on the ground

Measured at Warsaw 6WSW (WRWO1), 12.9 miles from here, read 16 Oct, 08:00. measured daily

Elsewhere in Ohio

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

Near Richard Downing Airport

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

Near Richard Downing Airport