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Clinton Sherman Airport, Oklahoma

Small airport in Washita County, Oklahoma

Air quality

The air at Clinton Sherman Airport

Index 24, good, led by ozone. Read at 5 PM from its reporting area, Lawton (OK), 62 miles off.

24Good
  • Fine particles (PM2.5)14Good-
  • Ozone24Good-
  • Coarse particles (PM10)12Good-

The days ahead

Highest 60, moderate, Sun Oct 18, led by ozone. Yesterday measured 23, good.

Smoke, the next 45 hours

No smoke near the ground through Sun 1 PM.

FriSatSun

Precipitation

What has fallen at Clinton Sherman Airport

None in the last 24 hours; 7.20 in over the last 3 days, to Fri 4 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
7.20in

Visibility

How far you can see at Clinton Sherman Airport, the next 45 hours

Visibility stays 8 miles or more through Sun 1 PM, lowest 9 miles Sun 4 AM.

FriSatSun

Airfield

Code
CSM
ICAO
KCSM
IATA
CSM
Field elevation
1,922 ft
Serves
Clinton
Kind
Small airport
Scheduled service
No
Its own instrument
CSM
Wind now
From 350° at 26 mph, read 16 Oct, 16:53

Runways

RunwayLengthWidthSurfaceHeading, trueWind along it nowCrosswind now
17L / 35R unlit5,193 ft75 ftConcrete180° / 0°26 mph head, on 35R5 mph from the left
17R / 35L13,503 ft200 ftConcrete180° / 0°26 mph head, on 35L5 mph from the left
17L35R17R35L5,000 ftN350° 26 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 Clinton-Sherman (CSM), Clinton Sherman Airport's own instrument, measure by measure, on the field's own clock.

Temperature

58 F at 4 PM; 59 F at its warmest, 3 PM, and 55 F at its coolest, 12 PM.

Now
58F
4 PM
Highest
59F
3 PM
Lowest
55F
12 PM
Temperature and Dew point at Clinton-Sherman, temperature from 55.0 to 59.0, the latest 58.0; dew point from 35.0 to 37.0, the latest 35.0, in degrees Fahrenheit.TEMPERATURE AND DEW POINTF304050606 PM9 PMOct 163 AM6 AM9 AM12 PM3 PMFREEZINGTEMPERATUREDEW POINT

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

Humidity and dew point

A dew point of 35 F, the air 42% saturated; the humidity ran from 40% at 3 PM to 49% at 12 PM.

Dew point now
35F
4 PM
Humidity now
42%
Humidity, range
40 to 49%
Relative humidity at Clinton-Sherman, relative humidity from 40 to 49, the latest 42, in per cent.RELATIVE HUMIDITY%4042.54547.5506 PM9 PMOct 163 AM6 AM9 AM12 PM3 PM

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

Wind

24 mph from the north at 5 PM; at its strongest 25 mph, 12 PM, with a gust of 39 mph at 4 PM.

Now
24mph
from the north
Strongest
25mph
12 PM
Highest gust
39mph
4 PM
Wind and Gust at Clinton-Sherman, wind from 24 to 25, the latest 24; gust from 31 to 39, the latest 31, in miles an hour.WIND AND GUSTmph20253035406 PM9 PMOct 163 AM6 AM9 AM12 PM3 PMWINDGUST
Wind direction at Clinton-Sherman, wind direction from 340 to 360, the latest 360, 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

30.55 inHg at 5 PM, steady over 3 hours; 0.06 inHg lower than a day before.

Now
30.55inHg
5 PM
3 hours
-0.01inHg
steady
24 hours
-0.06inHg
Pressure, altimeter at Clinton-Sherman, pressure, altimeter from 30.55 to 30.61, the latest 30.55, in inches of mercury.PRESSURE, ALTIMETERinHg30.5430.5630.5830.6030.626 PM9 PMOct 163 AM6 AM9 AM12 PM3 PM

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 Clinton-Sherman, visibility from 10.0 to 10.0, the latest 10.0, 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 4,700 ft at 1 PM; a base was reported in 3 of the hours.

Lowest base now
-
Lowest in 24 hours
4,700ft
1 PM
Hours with a base reported
3
Lowest cloud base at Clinton-Sherman, lowest cloud base from 4,700 to 5,000, the latest 5,000, in feet.LOWEST CLOUD BASEft4,7004,8004,9005,0006 PM9 PMOct 163 AM6 AM9 AM12 PM3 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

Clinton-Sherman: every reading, the last 7 days, 30 days and the year, and how well it reports

What is measuring near here

The 4 instruments nearest Clinton Sherman 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 now2 instruments

Clinton-ShermanCSM

At an airfield/0.0 mi away/1,923 ft/1 ft above here

temp, wind, gust, visibility, precip, pressure

I-40 & Elk CityI40ST038

Beside a road/11.4 mi away/-/- ft from here

temp, pavement temp, wind, visibility, precip

measured daily2 instruments

Foss 0.2 NWOK-WH-6

In a volunteer observer's own ground/7.9 mi away/1,651 ft/271 ft below here

precip, snowfall, snow depth

RetropRETO2

At a cooperative observer's station/15.6 mi away/1,785 ft/137 ft below here

snowfall, snow depth, precip, high, low

0in

Snow on the ground

Measured at Retrop (RETO2), 15.6 miles from here, read 16 Oct, 08:00. measured daily

Elsewhere in Oklahoma

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

Near Clinton Sherman Airport

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

Near Clinton Sherman Airport