WxDecoder

OH04 Weather Knox Community Hospital Helipad

Mount Vernon, OhioElevation 1,190 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KMFD · 26 NM N · 19 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 · KMFD
WIND
210@3
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 8C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight partly cloudy then patchy fog, low near 42F, 0% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Tonight Partly Cloudy then Patchy Fog 42 S 2 kt – 0%
Monday Patchy Fog then Sunny 71/45 W 4 kt – 1%
Tuesday Mostly Sunny 69/47 E 4 kt – 0%
Wednesday Partly Sunny 71/48 SE 4 kt – 0%
Thursday Sunny 74/52 SW 8 kt – 3%
Friday Mostly Sunny 74/51 SW 5 kt – 3%
Saturday Partly Sunny 71/55 S 6 kt – 25%
Sunday Rain Showers Likely 68 S 8 kt – 69%

Source: National Weather Service (office CLE). Forecast issued 2352Z.

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 OH04. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

1 runway · longest 40 ft

H1
Dimensions
40 x 40 ft
Surface
Concrete
RWY H1

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
1,190 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2235Z 6:35 PM
Sunrise
1152Z 7:52 AM
Loggable night
2303Z (7:03 PM local) → 1124Z (7:24 AM local)
end of evening to start of morning civil twilight
Position lights required
2235Z (6:35 PM local) → 1152Z (7:52 AM local)
sunset to sunrise (91.209)
Night passenger currency
2335Z (7:35 PM local) → 1052Z (6:52 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

Knox Community Hospital Helipad is in Mount Vernon, Ohio. Field elevation 1,190 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerRON STULL
Manager phone740-504-0722
AttendedContinuous (24 hours)
CHARTS & AIRSPACE
ICAO / IATAOH04
SectionalDETROIT
Center (ARTCC)INDIANAPOLIS
Flight service (AFSS)CLEVELAND
RegionOhio
CountryUnited States
Coordinates40.3988, -82.4490
Distance from city2 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

OH04 has no on-field report. Nearest reporting station: KMFD (26 NM N, VFR).

KMFD Mansfield Lahm Regional Airport
26 NM N
VFR
KMNN Marion Municipal Airport
31 NM NW
VFR
KCMH John Glenn Columbus International Airport
31 NM SW
VFR
KOSU The Ohio State University Airport - Don Scott Field
34 NM SW
VFR
KZZV Zanesville Municipal Airport
37 NM SE
VFR
KBJJ Wayne County Airport
38 NM NE
VFR
AIRPORT REMARKS

Operational remarks

›FOR CD CTC COLUMBUS APCH AT 614-338-8537
›EMAIL CTC RON.STULL@KCH.ORG
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗OH04 on OurAirports
FREQUENTLY ASKED
Does OH04 have a METAR?
No on-field METAR is issued for OH04. This page uses the nearest reporting station as a reference.
Does OH04 have a TAF?
No TAF is issued directly for OH04. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at OH04?
OH04 sits at 1,190 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for OH04?
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.