WxDecoder

1OK7 Weather Grimes Airport

Maysville, OklahomaElevation 1,035 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KOUN · 27 NM N · 12 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 · KOUN
WIND
130@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 calm, visibility 10 SM, temperature 17.1C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight mostly cloudy, low near 55F, 0% chance of precipitation. Key risks: thunderstorms in the forecast.

PILOT WEATHER NOTES
Thunderstorms in the forecastWeather.gov
Thursday: Chance Showers And Thunderstorms. Watch for developing convection and plan alternates.
DayConditionsTemp FWindGustsPrecipPilot note
Tonight Mostly Cloudy 55 SE 3 kt – 0%
Monday Mostly Sunny 78/58 SSE 6 kt – 11%
Tuesday Chance Rain Showers 77/60 S 8 kt 16 kt 25%
Wednesday Mostly Sunny 80/62 S 10 kt – 4%
Thursday Chance Showers And Thunderstorms 81/61 S 8 kt – 32% Thunderstorms in the forecast
Friday Showers And Thunderstorms Likely 72/58 SSE 8 kt – 62%
Saturday Rain Showers Likely 75/60 S 8 kt – 62%
Sunday Mostly Sunny 78 SSW 6 kt – 9%

Source: National Weather Service (office OUN). Forecast issued 0347Z.

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 1OK7. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 2,350 ft

18/36
Dimensions
2,350 x 75 ft
Surface
Turf
RWY 18
RWY 36

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
1,035 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2343Z 6:43 PM
Sunrise
1245Z 7:45 AM
Loggable night
0009Z (7:09 PM local) → 1219Z (7:19 AM local)
end of evening to start of morning civil twilight
Position lights required
2343Z (6:43 PM local) → 1245Z (7:45 AM local)
sunset to sunrise (91.209)
Night passenger currency
0043Z (7:43 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

Grimes Airport is in Maysville, Oklahoma. Field elevation 1,035 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeSmall airport
ManagerANNA MAURINE GRIMES
Manager phone405-207-6407
AttendedContinuous (24 hours)
CHARTS & AIRSPACE
ICAO / IATA1OK7
SectionalDALLAS-FT WORTH
Center (ARTCC)FORT WORTH
Flight service (AFSS)MC ALESTER
RegionOklahoma
CountryUnited States
Coordinates34.8001, -97.4822
Distance from city4 NM E
SERVICES & LIGHTING
Control towerNon-towered
AIRCRAFT ACTIVITY

Traffic patterns

Aircraft activity data is not available for this airport yet.

NEARBY AIRPORTS

Weather reference stations

1OK7 has no on-field report. Nearest reporting station: KOUN (27 NM N, VFR).

KOUN University of Oklahoma Westheimer Airport
27 NM N
VFR
KCHK Chickasha Municipal Airport
30 NM NW
VFR
KDUC Halliburton Field
31 NM SW
VFR
KOKC OKC Will Rogers World Airport
36 NM N
VFR
KTIK Tinker Air Force Base
37 NM N
VFR
KADM Ardmore Municipal Airport
38 NM SE
VFR
AIRPORT REMARKS

Operational remarks

›FOR CD CTC FORT WORTH ARTCC AT 817-858-7584.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗1OK7 on OurAirports
FREQUENTLY ASKED
Does 1OK7 have a METAR?
No on-field METAR is issued for 1OK7. This page uses the nearest reporting station as a reference.
Does 1OK7 have a TAF?
No TAF is issued directly for 1OK7. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 1OK7?
1OK7 sits at 1,035 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 1OK7?
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.