WxDecoder

4G1 Weather Greenville Municipal Airport

Greenville, PennsylvaniaElevation 1,202 ftSmall airport
OFF-FIELD REFERENCE
Nearest report: KGKJ · 13 NM NE · 20 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 · KGKJ
WIND
100@4
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 6C. Treat this as supplemental, not an aviation observation. Forecast suggests today sunny, high near 66F, low near 39F, 2% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Today Sunny 66/39 S 5 kt – 2%
Monday Patchy Fog then Mostly Sunny 69/39 SW 6 kt – 1%
Tuesday Patchy Fog then Mostly Sunny 64/42 NE 4 kt – 0%
Wednesday Partly Sunny 68/46 SE 7 kt – 1%
Thursday Sunny 71/47 SW 9 kt – 9%
Friday Mostly Sunny 70/47 W 5 kt – 1%
Saturday Partly Sunny 70/52 S 7 kt – 23%

Source: National Weather Service (office PBZ). Forecast issued 1412Z.

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
NESW05231533
WIND
No on-field weather data
No reporting weather station on the field, so wind components cannot be computed. See nearby stations below.
RUNWAYS

Runway detail & declared distances

2 runways · longest 3,006 ft

05/23
Dimensions
2,551 x 118 ft
Surface
Turf (good)
RWY 0541°T
Displaced threshold984 ft
Traffic patternLeft
RWY 23221°T
Traffic patternLeft
15/33
Dimensions
3,006 x 75 ft
Surface
Asphalt (good)
Edge lights
MED
RWY 15141°T
REILYes
VGSIPAPI (P2L)
Traffic patternLeft
RWY 33321°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

Field elevation

Field elevation
1,202 ft MSL

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

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2226Z 6:26 PM
Sunrise
1145Z 7:45 AM
Loggable night
2254Z (6:54 PM local) → 1117Z (7:17 AM local)
end of evening to start of morning civil twilight
Position lights required
2226Z (6:26 PM local) → 1145Z (7:45 AM local)
sunset to sunrise (91.209)
Night passenger currency
2326Z (7:26 PM local) → 1045Z (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

Greenville Municipal Airport is in Greenville, Pennsylvania. Field elevation 1,202 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPublicly owned
UseOpen to the public
TypeSmall airport
ManagerFRED MURRIN
Manager phone724-588-1665
AttendedALL MON - SAT, 0900–DUSK
CHARTS & AIRSPACE
ICAO / IATA4G1
SectionalDETROIT
Center (ARTCC)CLEVELAND
Flight service (AFSS)ALTOONA
RegionPennsylvania
CountryUnited States
Coordinates41.4468, -80.3913
Distance from city3 NM N
SERVICES & LIGHTING
Fuel100LL
Control towerNon-towered
Field lightingSee remarks
BeaconSunset to sunrise · White-green (lighted land airport)
CTAF122.800
UNICOM122.800
FREQUENCIES

Communications

122.800
CTAF
CTAF
122.800
UNICOM
UNICOM

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

AIRCRAFT ACTIVITY

4G1 traffic patterns

2026-07-14 to 2026-07-14, 1 days observed · data 2026-10-23

Insufficient confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
1
AVG OPS/DAY
1
Operations trend (1 days)

Busiest day: Tue · Busiest month: Jul

FLEET MIX
Piston single 100%

Mostly small piston aircraft.

TOP AIRCRAFT TYPES
›C150 (Piston single) · ~1 landings/mo
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

4G1 has no on-field report. Nearest reporting station: KGKJ (13 NM NE, VFR).

KGKJ Port Meadville Airport
13 NM NE
VFR
KYNG Youngstown Warren Regional Airport
17 NM SW
VFR
KHZY Northeast Ohio Regional Airport
24 NM NW
VFR
KFKL Venango Regional Airport
24 NM E
VFR
KERI Erie International Tom Ridge Field
39 NM N
UNKNOWN
KBVI Beaver County Airport
40 NM S
VFR
AIRPORT REMARKS

Operational remarks

›UNATNDD THANKSGIVING, CHRISTMAS, NEW YEARS DAY & SUNDAYS.
›FOR CD CTC YOUNGSTOWN APCH AT 330-856-4806, WHEN APCH CLSD CTC CLEVELAND ARTCC AT 440-774-0232.
›PAEW ON & INVOF ARPT.
›DEER & BIRDS ON & INVOF ARPT.
›DSPLCD THLD MKD WITH YELLOW CONES.
›SELF-SVC FUEL AVBL.
›ACTVT MIRL; REIL; PAPI RWY 15/33 - CTAF.
›VFR USE ONLY
›RWY 05/23 MKD WITH YELLOW CONES.
›UNEVEN PAVEMENT 100 FT DOWN RWY 15 & 200 FT DOWN RWY 33.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗Wikipedia
↗4G1 on OurAirports
FREQUENTLY ASKED
Does 4G1 have a METAR?
No on-field METAR is issued for 4G1. This page uses the nearest reporting station as a reference.
Does 4G1 have a TAF?
No TAF is issued directly for 4G1. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 4G1?
4G1 sits at 1,202 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 4G1?
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.