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Wright-Patterson Air Force Base, Ohio

Medium airport in Greene County, Ohio

Air quality

The air at Wright-Patterson Air Force Base

Index 54, moderate, led by fine particles. Read at 12 AM from its reporting area, Dayton (OH), 9 miles off.

54Moderate
  • Fine particles (PM2.5)54Moderate-
  • Ozone20Good-
  • Coarse particles (PM10)20Good-

The days ahead

Good each day through Mon Oct 19, led by fine particles. Yesterday measured 55, moderate.

Smoke, the next 44 hours

Little smoke near the ground through Sat 8 PM: the index from smoke stays at 6 or under.

FriSat

Precipitation

What has fallen at Wright-Patterson Air Force Base

0.02 in in the last 24 hours, 1.30 in over the last 3 days, to Fri 12 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.02in
Last 3 days
1.30in

Visibility

How far you can see at Wright-Patterson Air Force Base, the next 44 hours

Visibility stays 5 miles or more through Sat 8 PM, lowest 6 miles Fri 12 PM.

FriSat

Airfield

Code
FFO
ICAO
KFFO
IATA
FFO
Field elevation
823 ft
Serves
Dayton
Kind
Medium airport
Scheduled service
No
Its own instrument
FFO
Wind now
From 220° at 12 mph, read 16 Oct, 00:55

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
05L / 23R12,600 ft300 ftAsphalt and concrete49° / 229°12 mph head, on 23R2 mph from the left
05R / 23L7,000 ft150 ftAsphalt49° / 229°12 mph head, on 23L2 mph from the left
05L23R05R23L2,500 ftN220° 12 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 Wright Paterson (FFO), Wright-Patterson Air Force Base's own instrument, measure by measure, on the field's own clock.

Temperature

74 F at 12 AM; 74 F at its warmest, 12 AM, and 60 F at its coolest, 7 AM Thursday.

Now
74F
12 AM
Highest
74F
12 AM
Lowest
60F
7 AM Thursday
Temperature and Dew point at Wright Paterson, temperature from 59.7 to 73.9, the latest 73.9; dew point from 54.0 to 69.4, the latest 68.1, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF5055606570753 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 68 F, the air 82% saturated; the humidity ran from 71% at 2 PM Thursday to 89% at 10 PM Thursday.

Dew point now
68F
12 AM
Humidity now
82%
Humidity, range
71 to 89%
Relative humidity at Wright Paterson, relative humidity from 71 to 89, the latest 82, in per cent.RELATIVE HUMIDITY%70758085903 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Wind

11 mph from the southwest at 12 AM; at its strongest 12 mph, 7 PM Thursday, and no gust reported.

Now
11mph
from the southwest
Strongest
12mph
7 PM Thursday
Highest gust
-
none reported
Wind at Wright Paterson, wind from 3 to 12, the latest 11, in miles an hour.WINDmph2.557.51012.53 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16
Wind direction at Wright Paterson, wind direction from 40 to 220, the latest 220, 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

29.85 inHg at 12 AM, falling 0.04 inHg over 3 hours; 0.26 inHg lower than a day before.

Now
29.85inHg
12 AM
3 hours
-0.04inHg
falling
24 hours
-0.26inHg
Pressure, altimeter at Wright Paterson, pressure, altimeter from 29.85 to 30.12, the latest 29.85, in inches of mercury.PRESSURE, ALTIMETERinHg29.8029.9030.0030.1030.203 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Visibility

10 miles or more every hour.

Now
10+mi
Lowest
10+mi
Hours under a mile
0
Visibility at Wright Paterson, visibility from 10.0 to 10.0, the latest 10.0, 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 1,000 ft at 9 PM Thursday; a base was reported in 22 of the hours.

Lowest base now
-
Lowest in 24 hours
1,000ft
9 PM Thursday
Hours with a base reported
22
Lowest cloud base at Wright Paterson, lowest cloud base from 1,000 to 1,800, the latest 1,100, in feet.LOWEST CLOUD BASEft1,0001,2001,4001,6001,8003 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16MVFR

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
0.00in
12 AM
Hours with some
1
Precipitation at Wright Paterson, precipitation from 0.00 to trace, the latest trace, in inches.PRECIPITATIONin0.000.030.050.070.103 AM6 AM9 AM12 PM3 PM6 PM9 PMOct 16

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

Wright Paterson: 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 Wright-Patterson Air Force Base, 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 now4 instruments

Wright PatersonFFO

At an airfield/0.0 mi away/823 ft/level with here

temp, wind, gust, visibility, precip, pressure

53-IR70 MM 41OH045

Beside a road/2.8 mi away/839 ft/16 ft above here

temp, pavement temp, wind, visibility, precip

Molly Caren #1 ScanMOLO1

At a river or reservoir gauge/32.9 mi away/1,060 ft/237 ft above here

temp, wind, gust, humidity, pressure

Molly Caren #1S2014

At a soil climate station/32.9 mi away/1,060 ft/237 ft above here

temp, humidity, soil temp, soil moisture

measured daily2 instruments

Dayton 6.0 ENEOH-MY-101

In a volunteer observer's own ground/2.6 mi away/942 ft/119 ft above here

precip, snowfall, snow depth

Xenia 3NXNAO1

At a cooperative observer's station/7.3 mi away/910 ft/87 ft above here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Ohio

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

Near Wright-Patterson Air Force Base

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

Near Wright-Patterson Air Force Base