WxDecoder

OK97 Weather Ketchum Ranch Airport

Duncan, OklahomaElevation 1,100 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KDUC · 10 NM W · 11 min old
No ceiling, visibility 10 SM.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KDUC
WIND
110@6
steady
VISIBILITY
10 SM
16.1 km
CEILING
None
no BKN/OVC layer
FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No aviation METAR is published for this airport. The nearest National Weather Service station reports wind from 110° at 5 kt, visibility 10 SM, temperature 19C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight mostly cloudy, low near 56F, 1% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES
Thunderstorms in the forecastWeather.gov
Tuesday: Chance Rain Showers then Slight Chance Showers And Thunderstorms. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
Tonight Mostly Cloudy 56 SE 4 kt – 1%
Monday Mostly Sunny 79/59 SSE 8 kt – 11%
Tuesday Chance Rain Showers then Slight Chance Showers And Thunderstorms 78/60 S 10 kt 16 kt 26% Thunderstorms in the forecast
Wednesday Mostly Sunny 81/62 S 11 kt – 4%
Thursday Chance Showers And Thunderstorms 81/61 S 10 kt – 37%
Friday Showers And Thunderstorms Likely 72/59 SSE 9 kt – 64%
Saturday Rain Showers Likely 76/61 S 10 kt – 64%
Sunday Mostly Sunny 79 SSW 7 kt – 8%

Source: National Weather Service (office OUN). Forecast issued 0245Z.

Radar

Radar data: NOAA/NWS MRMS composite reflectivity. For situational awareness only, not a substitute for an official weather briefing.

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RUNWAYS & WIND
Crosswind calculator
No runway layout is available for OK97. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 2,600 ft

N/S
Dimensions
2,600 x 100 ft
Surface
Turf
RWY N
Traffic patternLeft
RWY S
Traffic patternLeft

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

FIELD CONDITIONS

Field elevation

Field elevation
1,100 ft MSL

Density and pressure altitude need a current temperature and altimeter from the METAR.

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2344Z 6:44 PM
Sunrise
1245Z 7:45 AM
Loggable night
0010Z (7:10 PM local) → 1220Z (7:20 AM local)
end of evening to start of morning civil twilight
Position lights required
2344Z (6:44 PM local) → 1245Z (7:45 AM local)
sunset to sunrise (91.209)
Night passenger currency
0044Z (7:44 PM local) → 1145Z (6:45 AM local)
1 hr after sunset to 1 hr before sunrise (61.57(b))

FAA definitions, shown in Zulu with airport-local time. Verify for your operation.

AIRPORT INFORMATION

Facility & services

Ketchum Ranch Airport is in Duncan, Oklahoma. Field elevation 1,100 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerKARI SMITH
Manager phone(832) 578-1151
AttendedUNATNDD
CHARTS & AIRSPACE
ICAO / IATAOK97
SectionalDALLAS-FT WORTH
Center (ARTCC)FORT WORTH
Flight service (AFSS)MC ALESTER
RegionOklahoma
CountryUnited States
Coordinates34.5334, -97.7670
Distance from city10 NM NE
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

OK97 has no on-field report. Nearest reporting station: KDUC (10 NM W, VFR).

KDUC Halliburton Field
10 NM W
VFR
KFSI Henry Post Army Air Field
32 NM W
VFR
KLAW Lawton Fort Sill Regional Airport
32 NM W
VFR
KCHK Chickasha Municipal Airport
35 NM N
VFR
KADM Ardmore Municipal Airport
40 NM E
VFR
KOUN University of Oklahoma Westheimer Airport
45 NM N
VFR
AIRPORT REMARKS

Operational remarks

›WATCH FOR CATTLE ON RWY.
›FOR CD CTC FORT WORTH ARTCC AT 817-858-7584.
›EXISTED PRIOR TO OCT 1959.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗OK97 on OurAirports
FREQUENTLY ASKED
Does OK97 have a METAR?
No on-field METAR is issued for OK97. This page uses the nearest reporting station as a reference.
Does OK97 have a TAF?
No TAF is issued directly for OK97. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at OK97?
OK97 sits at 1,100 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for OK97?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.