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Washington Regional Airport, Missouri

Small airport in Warren County, Missouri

Air quality

The air at Washington Regional Airport

Index 27, good, led by ozone. Read at 9 PM from its reporting area, Saint Louis (MO), 16 miles off.

27Good
  • Fine particles (PM2.5)19Good-
  • Ozone27Good25 ppb16.9 mi
  • Coarse particles (PM10)8Good-

The days ahead

Good each day through Today, led by ozone. Yesterday measured 44, good.

Smoke, the next 41 hours

No smoke near the ground through Sat 1 PM.

FriSat

Precipitation

What has fallen at Washington Regional Airport

0.35 in in the last 24 hours, 1.10 in over the last 3 days, to Thu 8 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.35in
Last 3 days
1.10in

Visibility

How far you can see at Washington Regional Airport, the next 41 hours

Visibility stays 8 miles or more through Sat 1 PM, lowest 8 miles Thu 9 PM.

FriSat

Airfield

Code
FYG
ICAO
KFYG
IATA
-
Field elevation
488 ft
Serves
Washington
Kind
Small airport
Scheduled service
No
Its own instrument
FYG
Wind now
From 260° at 18 mph, read 15 Oct, 21:15

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
15 / 335,002 ft75 ftConcrete154° / 334°5 mph head, on 3317 mph from the left
15332,000 ftN260° 18 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 Washington (FYG), Washington Regional Airport's own instrument, measure by measure, on the field's own clock.

Temperature

70 F at 9 PM; 82 F at its warmest, 4 PM, and 67 F at its coolest, 2 AM.

Now
70F
9 PM
Highest
82F
4 PM
Lowest
67F
2 AM
Temperature and Dew point at Washington, temperature from 67.4 to 82.4, the latest 69.8; dew point from 67.4 to 77.6, the latest 69.8, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF6570758085Oct 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 70 F, the air 100% saturated; the humidity ran from 69% at 4 PM to 100% at 10 PM Wednesday.

Dew point now
70F
9 PM
Humidity now
100%
Humidity, range
69 to 100%
Relative humidity at Washington, relative humidity from 69 to 100, the latest 100, in per cent.RELATIVE HUMIDITY%60708090100Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Wind

20 mph from the west northwest at 9 PM; at its strongest 20 mph, 9 PM, with a gust of 36 mph at 9 PM.

Now
20mph
from the west northwest
Strongest
20mph
9 PM
Highest gust
36mph
9 PM
Wind and Gust at Washington, wind from 0 to 20, the latest 20; gust from 13 to 36, the latest 36, in miles an hour.WIND AND GUSTmph010203040Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMWINDGUST
Wind direction at Washington, wind direction from 110 to 290, the latest 290, 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

29.97 inHg at 9 PM, rising 0.04 inHg over 3 hours; 0.09 inHg lower than a day before.

Now
29.97inHg
9 PM
3 hours
+0.04inHg
rising
24 hours
-0.09inHg
Pressure, altimeter at Washington, pressure, altimeter from 29.91 to 30.07, the latest 29.97, in inches of mercury.PRESSURE, ALTIMETERinHg29.9029.9530.0030.0530.10Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Visibility

Down to 2 miles at 10 PM Wednesday; 3 miles now.

Now
3mi
Lowest
2mi
10 PM Wednesday
Hours under a mile
0
Visibility at Washington, visibility from 1.8 to 7.0, the latest 3.0, 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 500 ft at 8 AM; a base was reported in 22 of the hours.

Lowest base now
1,700ft
Lowest in 24 hours
500ft
8 AM
Hours with a base reported
22
Lowest cloud base at Washington, lowest cloud base from 500 to 4,000, the latest 1,700, in feet.LOWEST CLOUD BASEft01,0002,0003,0004,000Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PMLIFRIFRMVFRVFR

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

Precipitation

0.01 in measured in the gauge, the most, 0.01 in, in the hour to 8 AM.

Last 24 hours
0.01in
Wettest hour
0.01in
8 AM
Hours with some
1
Precipitation at Washington, precipitation from 0.00 to 0.01, the latest 0.00, in inches.PRECIPITATIONin0.000.030.050.070.10Oct 153 AM6 AM9 AM12 PM3 PM6 PM9 PM

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

Washington: 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 Washington Regional 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

WashingtonFYG

At an airfield/0.0 mi away/480 ft/8 ft below here

temp, wind, gust, visibility, precip, pressure

Shaw Nature ReserveS2227

At a soil climate station/12.4 mi away/623 ft/135 ft above here

temp, humidity, soil temp, soil moisture

measured daily2 instruments

Washington 1.0 ESEMO-FR-29

In a volunteer observer's own ground/2.8 mi away/516 ft/28 ft above here

precip, snowfall, snow depth

WashingtonWHGM7

At a cooperative observer's station/3.3 mi away/492 ft/4 ft above here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Missouri

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

Near Washington Regional Airport

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

Near Washington Regional Airport