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Wilmington Airpark, Ohio

Medium airport in Clinton County, Ohio

Air quality

The air at Wilmington Airpark

Index 23, good, led by fine particles. Read at 5 PM from its reporting area, Dayton (OH), 31 miles off.

23Good
  • Fine particles (PM2.5)23Good-
  • Ozone15Good-
  • Coarse particles (PM10)8Good-

The days ahead

Good each day through Tue Oct 20, led by ozone. Yesterday measured 41, good.

Smoke, the next 46 hours

No smoke near the ground through Sun 2 PM.

FriSatSun

Precipitation

What has fallen at Wilmington Airpark

0.11 in in the last 24 hours, 0.20 in over the last 3 days, to Fri 4 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.11in
Last 3 days
0.20in

Visibility

How far you can see at Wilmington Airpark, the next 46 hours

Visibility stays 3 miles or more through Sun 2 PM, lowest 3 miles Sat 12 AM.

FriSatSun

Airfield

Code
ILN
ICAO
KILN
IATA
ILN
Field elevation
1,077 ft
Serves
Wilmington
Kind
Medium airport
Scheduled service
No
Its own instrument
ILN
Wind now
From 280° at 16 mph, read 16 Oct, 17:15

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
04L / 22R10,701 ft150 ftConcrete37° / 217°7 mph head, on 22R14 mph from the right
04R / 22L9,000 ft150 ftConcrete37° / 217°7 mph head, on 22L14 mph from the right
04L22R04R22L5,000 ftN280° 16 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 Wilmington (ILN), Wilmington Airpark's own instrument, measure by measure, on the field's own clock.

Temperature

51 F at 5 PM; 73 F at its warmest, 12 AM, and 51 F at its coolest, 5 PM.

Now
51F
5 PM
Highest
73F
12 AM
Lowest
51F
5 PM
Temperature and Dew point at Wilmington, temperature from 50.5 to 73.0, the latest 50.5; dew point from 48.5 to 69.0, the latest 48.5, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF40506070806 PM9 PMOct 163 AM6 AM9 AM12 PM3 PMTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 49 F, the air 93% saturated; the humidity ran from 71% at 4 AM to 97% at 9 PM Thursday.

Dew point now
49F
5 PM
Humidity now
93%
Humidity, range
71 to 97%
Relative humidity at Wilmington, relative humidity from 71 to 97, the latest 93, in per cent.RELATIVE HUMIDITY%7080901006 PM9 PMOct 163 AM6 AM9 AM12 PM3 PM

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

Wind

13 mph from the west northwest at 5 PM; at its strongest 15 mph, 4 AM, with a gust of 29 mph at 7 AM.

Now
13mph
from the west northwest
Strongest
15mph
4 AM
Highest gust
29mph
7 AM
Wind and Gust at Wilmington, wind from 5 to 15, the latest 13; gust from 21 to 29, the latest 24, in miles an hour.WIND AND GUSTmph01020306 PM9 PMOct 163 AM6 AM9 AM12 PM3 PMWINDGUST
Wind direction at Wilmington, wind direction from 170 to 310, the latest 300, in degrees.WIND DIRECTION°0901802703606 PM9 PMOct 163 AM6 AM9 AM12 PM3 PM

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

Pressure

30.04 inHg at 5 PM, rising 0.03 inHg over 3 hours; 0.05 inHg higher than a day before.

Now
30.04inHg
5 PM
3 hours
+0.03inHg
rising
24 hours
+0.05inHg
Pressure, altimeter at Wilmington, pressure, altimeter from 29.86 to 30.04, the latest 30.04, in inches of mercury.PRESSURE, ALTIMETERinHg29.8529.9029.9530.0030.056 PM9 PMOct 163 AM6 AM9 AM12 PM3 PM

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

Visibility

Down to 3 miles at 8 AM; 4 miles now.

Now
4mi
Lowest
3mi
8 AM
Hours under a mile
0
Visibility at Wilmington, visibility from 2.5 to 10.0, the latest 4.0, in miles.VISIBILITYmi02.557.5106 PM9 PMOct 163 AM6 AM9 AM12 PM3 PMLIFRIFRMVFRVFR

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

Cloud base

The lowest cloud base came down to 400 ft at 10 PM Thursday; a base was reported in 22 of the hours.

Lowest base now
800ft
Lowest in 24 hours
400ft
10 PM Thursday
Hours with a base reported
22
Lowest cloud base at Wilmington, lowest cloud base from 400 to 11,000, the latest 800, in feet.LOWEST CLOUD BASEft05,00010,00015,0006 PM9 PMOct 163 AM6 AM9 AM12 PM3 PMMVFRVFR

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

Precipitation

0.22 in measured in the gauge, the most, 0.06 in, in the hour to 8 AM.

Last 24 hours
0.22in
Wettest hour
0.06in
8 AM
Hours with some
11
Precipitation at Wilmington, precipitation from 0.00 to 0.06, the latest trace, in inches.PRECIPITATIONin0.000.030.050.070.106 PM9 PMOct 163 AM6 AM9 AM12 PM3 PM

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

Wilmington: 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 Wilmington Airpark, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.7 miles away.

measured now3 instruments

WilmingtonILN

At an airfield/1.7 mi away/1,056 ft/21 ft below here

temp, wind, gust, visibility, precip, pressure

40-Clinton County GarageOH040

Beside a road/3.0 mi away/1,071 ft/6 ft below here

temp, pavement temp, wind, visibility, precip

AmeliaAMEO1

At a river or reservoir gauge/36.2 mi away/877 ft/200 ft below here

temp, wind, gust, humidity, pressure

measured daily2 instruments

Wilmington NWSILNO1

At a cooperative observer's station/1.7 mi away/1,054 ft/23 ft below here

snowfall, snow depth, precip, high, low

Wilmington 1.2 SWOH-CN-23

In a volunteer observer's own ground/2.9 mi away/1,034 ft/43 ft below here

precip, snowfall, snow depth

0in

Snow on the ground

Measured at Wilmington NWS (ILNO1), 1.7 miles from here, read 15 Oct, 23:59. measured daily

Elsewhere in Ohio

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

Near Wilmington Airpark

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

Near Wilmington Airpark