KMNN/MNN METAR Marion Municipal Airport

Marion, OhioElevation 993 ftSmall airport

CURRENT STATUS

VFR53 min old

No ceiling, visibility 10 SM.

FLIGHT CATEGORY

VFR

ceiling & visibility

WIND

180@4

steady

VISIBILITY

10 SM

16.1 km

CEILING

None

no BKN/OVC layer

DENSITY ALT

390 ft

-603 ft vs field

CURRENT METAR

Decoded observation

Observed 2353Z (7:53 PM local) · 53 min old

KMNN is currently VFR. Winds are from the south at 4 knots. Visibility is 10 statute miles. There is no ceiling.

WIND

180° at 4 kt

Steady.

VISIBILITY

10 statute miles

16.1 km, good.

CEILING & SKY

CLR

FEW and SCT layers are not ceilings.

TEMP / DEWPOINT

12°C / 6°C

54°F / 43°F. 6°C spread.

ALTIMETER

30.40 inHg

1029.5 hPa, above standard.

WEATHER & HAZARDS

No significant hazards

No precipitation or obscuration reported.

Codes in this report: AUTO CLR RMK AO2

Hover or tap any group for a plain-English explanation.

REMARKS: DECODED

AO2

automated station with a precipitation discriminator (can tell rain from snow)

SLP301

sea-level pressure 1030.1 hPa

T01220056

precise temperature 12.2°C, dew point 5.6°C

10228

6-hour maximum temperature 22.8°C

20122

6-hour minimum temperature 12.2°C

55003

3-hour pressure tendency: falling then rising (0.3 hPa change)

FAA: no delays reported at MNN.

Source: FAA System Operations (ASWS). Operational status only; verify with official FAA sources and NOTAMs.

SUGGESTED RISK · TRAINING USE

Suggested risk level: Low

›No TAF available for this airport.

A suggested risk level for training and situational awareness only, not a go/no-go authority. Verify with official sources and apply your personal minimums.

FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

Current aviation conditions show flight category VFR, wind from 180° at 4 kt, visibility 10 SM, ceiling none. Forecast suggests tonight mostly clear, low near 42F, 0% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

Day	Conditions	Temp F	Wind	Gusts	Precip
Tonight	Mostly Clear	42	S 4 kt	–	0%
Monday	Mostly Sunny	73/45	SW 4 kt	–	1%
Tuesday	Mostly Sunny	71/48	E 5 kt	–	1%
Wednesday	Partly Sunny	73/49	S 7 kt	–	0%
Thursday	Mostly Sunny	76/52	SW 11 kt	–	5%
Friday	Mostly Sunny	76/53	SW 6 kt	–	5%
Saturday	Partly Sunny	73/56	S 8 kt	–	28%
Sunday	Rain Showers Likely	70	S 10 kt	–	70%

Source: National Weather Service (office CLE). Forecast issued 0046Z.

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

2 runways · crosswind ranking

ON-FIELD METAR

READING THE BARB · SWIPE FOR MORE →

Calm

5 kt

10 kt

15 kt

20 kt

25 kt

30 kt

35 kt

40 kt

45 kt

50 kt

65 kt

75 kt

100 kt

105 kt

Half feather = 5 kt, full = 10 kt, filled pennant = 50 kt; add them up. The staff points the direction the wind blows from.

WIND USED

180° at 4 kt

Components computed from the current on-field METAR wind.

RECOMMENDED

RWY 252 kt headwind · 3 kt crosswind

RUNWAYS BY WIND · best end

HEAD

2 kt

CROSS

3 kt L

BEST

HEAD

2 kt

CROSS

3 kt R

HEAD

2 kt tail

CROSS

3 kt R

HEAD

2 kt tail

CROSS

3 kt L

Components are estimates from the current METAR wind and runway heading. Verify with the Chart Supplement and NOTAMs.

RUNWAYS

Runway detail & declared distances

2 runways · longest 5,000 ft

07/25

Dimensions

5,000 x 100 ft

Surface

Asphalt (good)

Edge lights

MED

RWY 0760°T

REILYes

VGSIPAPI (P4L)

Traffic patternLeft

RWY 25240°T

ILSLOC/DME

REILYes

VGSIPAPI (P4L)

Traffic patternLeft

13/31

Dimensions

3,498 x 100 ft

Surface

Asphalt (fair)

Edge lights

MED

RWY 13120°T

REILYes

VGSIPAPI (P2R)

Traffic patternLeft

RWY 31300°T

REILYes

VGSIPAPI (P2L)

Traffic patternLeft

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

FIELD CONDITIONS

Performance & density altitude

Density altitude

390 ft

Pressure altitude

513 ft

Field elevation

993 ft MSL

Temperature

12°C (54°F)

Dewpoint

6°C (43°F)

Altimeter

30.40 inHg

Density altitude estimates how the aircraft performs versus standard atmosphere. Higher density altitude reduces climb performance and increases takeoff distance.

DAYLIGHT & NIGHT

Sun & logging windows

Sunset

2237Z 6:37 PM

Sunrise

1155Z 7:55 AM

Loggable night

2305Z (7:05 PM local) → 1127Z (7:27 AM local)

end of evening to start of morning civil twilight

Position lights required

2237Z (6:37 PM local) → 1155Z (7:55 AM local)

sunset to sunrise (91.209)

Night passenger currency

2337Z (7:37 PM local) → 1055Z (6:55 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

Marion Municipal Airport is in Marion, Ohio. Field elevation 993 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT

OwnershipPublicly owned

UseOpen to the public

TypeSmall airport

ManagerMATTHEW "MATT" ARNOLD

Manager phone740-382-1634

AttendedDaily, 0800–1700

CHARTS & AIRSPACE

ICAO / IATAKMNN / MNN

SectionalDETROIT

Center (ARTCC)CLEVELAND

Flight service (AFSS)CLEVELAND

RegionOhio

CountryUnited States

Coordinates40.6162, -83.0635

Distance from city3 NM NE

SERVICES & LIGHTING

Fuel100LL · Jet A-1

Control towerNon-towered

Field lightingSee remarks

BeaconSunset to sunrise · White-green (lighted land airport)

Traffic pattern alt800 ft MSL

CTAF122.800

UNICOM122.800

FREQUENCIES

Communications

124.2

MANSFIELD APP/DEP

A/D

119.975

ASOS

126.8

CLNC DEL

CLD

122.8

CTAF/UNICOM

UNIC

122.800

CTAF

122.800

UNICOM

Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.

AIRCRAFT ACTIVITY

KMNN traffic patterns

2026-06-12 to 2026-10-20, 36 days observed · data 2026-10-23

Low confidence

TRAFFIC VOLUME (30-DAY)

AVG LANDINGS/DAY

0.7

AVG OPS/DAY

1.7

Operations trend (3 days)

Busiest day: Thu · Busiest month: Aug

FLEET MIX

Piston single 76%Unknown 20%Jet 2%Turboprop 2%

Mostly small piston aircraft.

TOP AIRCRAFT TYPES

›C172 (Piston single) · ~7 landings/mo

›RV7 (Piston single) · ~4 landings/mo

›C150 (Piston single) · ~3 landings/mo

›C182 (Piston single) · ~3 landings/mo

›C177 (Piston single) · ~2 landings/mo

LIKELY BASED AIRCRAFT

Low-confidence estimate

Aircraft likely based near this airport (estimate), mostly single-engine piston aircraft.

›C182 (Piston single)

›RV7 (Piston single)

›C172 (Piston single)

›SR20 (Piston single)

›P28A (Piston single)

This is an estimate based on repeated flight patterns, not registration data. Do not rely on it to identify specific aircraft or owners.

Data limitations (4)

›ADS-B coverage is incomplete; counts are an observed lower bound, not official totals.

›Some aircraft do not transmit usable ADS-B and are not counted.

›Aircraft types and based estimates are inferred and may be wrong.

›This is not official ATC, FAA, or airport data.

NEARBY AIRPORTS

Weather reference stations

Current flight category at nearby reporting stations.

KMFD Mansfield Lahm Regional Airport

28 NM NE

VFR

KOSU The Ohio State University Airport - Don Scott Field

32 NM S

VFR

KFDY Findlay Airport

36 NM NW

VFR

KCMH John Glenn Columbus International Airport

38 NM S

VFR

KAOH Lima Allen County Airport

44 NM W

VFR

KLCK Rickenbacker International Airport

49 NM S

VFR

AIRPORT REMARKS

Operational remarks

›+3 FT CROPS 201 FT FM 55 FT R & 245 FT L.

›GLIDER ACT ON & INVOF ARPT, ANNC INTNS - CTAF.

›TSNT ACFT FOLLOW RAMP SIGNS TO MAIN RAMP. TWY D BTN RWY & RAMP AREA RSTRD TO ACFT WITH WINGSPAN 35 FT OR LESS.

›FOR CD CTC CLEVELAND APCH AT 216-352-2323, WHEN APCH CLSD CTC CLEVELAND ARTCC AT 440-774-0222.

›OCNL DEER, BIRDS, & OTR WILDLIFE ON & INVOF ARPT.

›ARPT OPS MGR 740-725-4146. ARPT DIR FOR EMERG ONLY 740-341-2233.

›GLIDERS & TOWPLANES USE RIGHT TFC.

›+3 FT CROPS 200 FT FM EXTEND TO THLD 55 FT R & 245 FT L.

›100LL AVBL H24 SELF SER VIA CREDIT CARD. JET A AVBL AFT HRS BY PRIOR CDN.

›TNST HGR: PPR.

›ACTVT REIL RWY 07, 25, 13, & 31; MIRL RWY 07/25 & 13/31 - CTAF. PAPI RWY 07, 25, 13, & 31 OPR CONSLY.

›ESTABD BFR 1959.

OFFICIAL LINKS & SOURCES

↗Official METAR on AviationWeather.gov

↗Search NOTAMs (official FAA NOTAM Search)

↗Official airport website

↗Wikipedia

↗KMNN on OurAirports

FREQUENTLY ASKED

Does KMNN have a METAR?

Yes. KMNN has a current METAR observation, decoded into plain English on this page.

Does KMNN have a TAF?

When KMNN issues a TAF, its decoded forecast timeline loads live on this page; otherwise use the nearest TAF-issuing field as a planning reference.

What is the field elevation at KMNN?

KMNN sits at 993 ft MSL, which factors into the density-altitude estimate on this page.

Is this an official preflight weather briefing for KMNN?

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.