Greenville Municipal Airport (4G1) Area Aviation Weather & Runway Winds
As of 3:53 PM ET, Oct 28, based on the nearest station (KGKJ), 4G1 is currently VFR with variable winds at 4 knots, visibility 10+ statute miles, and no ceiling reported.
Aviation weather near Greenville Municipal Airport in Greenville, PA, decoded from the nearest reporting station (KGKJ): conditions and runway crosswinds.
Greenville Municipal Airport (4G1) is a general aviation airport serving pilots in and around Greenville, PA at a field elevation of 1,206 ft. 4G1 has no weather station of its own. Conditions here are decoded from KGKJ, about 13 nm away, the nearest reporting station, and local conditions can differ. It has 2 physical runways (05/23, 15/33), the longest 3,006 ft. The nearest TAF is issued for KYNG.
No weather station at this airport: showing the nearest station KGKJ, 13.4 nm away.
Wind variable at 4 kt, visibility 10+ statute miles, no cloud data, temperature 21°C (69°F), altimeter 30.24 inHg. Conditions are Visual Flight Rules (VFR).
METAR KGKJ 281953Z AUTO VRB04KT 10SM CLR 21/08 A3024 RMK AO2 SLP240 T02060078
What changed at KGKJ (nearest station)?
Since the 1853Z (2:53 PM EDT) report, compared automatically against the latest METAR.
No significant changes since the 1853Z (2:53 PM EDT) report, conditions are holding steady.
Current pilot readout for 4G1
Based on the nearest station (KGKJ), 4G1 is currently VFR with variable winds at 4 knots, visibility 10+ statute miles, and no ceiling reported. Density altitude is approximately 1,750 ft (field elevation 1,206 ft). 4G1 does not publish a TAF. The nearest TAF station is KYNG, about 17 nm away.
New to aviation weather? How to read a METAR → · What VFR/MVFR/IFR mean → · Decode any METAR/TAF → · Density altitude calculator →
Runway wind check
Estimated head/tailwind and crosswind for each runway end from the current reported wind.
Current wind is variable at 4 kt: light and variable wind like this is generally not a factor for runway selection, and with no steady direction there is no head/tail or crosswind component to compute. Live numbers return automatically once a report includes a wind direction.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 05 | 2,551 ft | TURF-G | - | - |
| 15 | 3,006 ft | ASPH-G | - | - |
| 23 | 2,551 ft | TURF-G | - | - |
| 33 | 3,006 ft | ASPH-G | - | - |
Open the crosswind calculator to try your own wind and runway numbers →
4G1 runways
2 physical runways · 4 runway ends. Each card opens the runway's intelligence page: equipment and lighting, LAHSO, frequencies, today's configuration, predicted use, history and approaches.
- Status not monitoredRunway 05/232,551 × 118 ft · TURF-GCurrent useno stated-runway source at 4G1Wind
- 05
- no steady wind
- 23
- no steady wind
no active equipment NOTAM receivedView Runway Intelligence → - Status not monitoredRunway 15/333,006 × 75 ft · ASPH-GCurrent useno stated-runway source at 4G1Wind
- 15
- no steady wind
- 33
- no steady wind
no active equipment NOTAM receivedView Runway Intelligence →
“Current use” is what the facilitystates; wind components are arithmetic on the current METAR against TRUE headings; status reflects NOTAMs received through SWIM, the tower's TFDM record and the D-ATIS — a runway reads “Open” only with a complete NOTAM picture.
24-hour trend
Wind, ceiling and flight category over the last 24 hours.
Over the last 23 h: wind 4→4 kt, ceiling unlimited → unlimited.
4G1 weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.
Radar: NOAA/NWS via IEM · Forecast: NOAA HRRR · Lightning: NOAA · Map © Stadia Maps © OpenMapTiles © OpenStreetMap
NOAA NEXRAD composite and lightning, updated about every five minutes; amber frames are HRRR model guidance, not observed radar. Not for navigation.
Pilot reports (PIREPs) within 100 NM of 4G1
Reported by pilots in flight over the past 6 hours, via aviationweather.gov.
Show raw report
ARP UAL780 4015N 08050W 1946 F290 247/051KT TB SMTH IC
ARP UAL780 4015N 08050W 1946…Header: reporting station and UA: a routine pilot report.Show raw report
PIT UA /OV AIR/TM 1913/FL230/TP CRJ2/TB LGT-MOD CHOP
PIT UAHeader: reporting station and UA: a routine pilot report.OV AIRLocation: fix or navaid, optionally with a radial and distance in NM.TM 1913Reported at 19:13 UTC.FL230Altitude: 23,000 ft MSL.TP CRJ2Aircraft type reporting.TB LGT-MOD CHOPTurbulence: light to moderate chop.Show raw report
AOO UA /OV JST045025 /TM 1738 /FL450 /TP C550 /TA M42 /WV 26564KT /TB NEG
AOO UAHeader: reporting station and UA: a routine pilot report.OV JST045025Location: fix or navaid, optionally with a radial and distance in NM.TM 1738Reported at 17:38 UTC.FL450Altitude: 45,000 ft MSL.TP C550Aircraft type reporting.TA M42Outside air temperature, °C.WV 26564KTWind (direction/speed) or wind-shear remarks.TB NEGTurbulence: none reported.Show raw report
FKL UA /OV TDT/TM 1616/FL150/TP C408/IC NEG/RM ZOB
FKL UAHeader: reporting station and UA: a routine pilot report.OV TDTLocation: fix or navaid, optionally with a radial and distance in NM.TM 1616Reported at 16:16 UTC.FL150Altitude: 15,000 ft MSL.TP C408Aircraft type reporting.IC NEGIcing: none reported.RM ZOBRemarks.Show raw report
AGC UA /OV AGC/TM 1537/FL360/TP B39M/TB CONS LGT CHOP/RM ZOB
AGC UAHeader: reporting station and UA: a routine pilot report.OV AGCLocation: fix or navaid, optionally with a radial and distance in NM.TM 1537Reported at 15:37 UTC.FL360Altitude: 36,000 ft MSL.TP B39MAircraft type reporting.TB CONS LGT CHOPTurbulence: continuous light chop.RM ZOBRemarks.⚠️ PIREPs are unverified pilot reports. Not for operational use: conditions change between reports.
Recent aviation weather trends at 4G1
From ATIS Alerts' hourly weather history.
Over the past 24 hours, the nearest station KGKJ reported mostly VFR across 24 observations, with 0 flight-category changes. Wind most often came from the S.
Most recent change: MVFR → VFR
Share of hours each runway had the most headwind. From wind reports, not ATC assignments.
- 23
- 46%
- 05
- 26%
- 33
- 23%
- 15
- 5%
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Live crosswind meter
4G1 has no weather feed online, so the wind comes from KGKJ, 13 nm away.
Wind is calm or variable. Either end works.
Have a weather station at 4G1? Help us make your field's weather available to every pilot, free. Add your field's wx station →Asphalt · 3,006 ft. Headings from FAA runway data. Not for navigation.
Field aerial
North up
Runway 05/23, 15/33 drawn from FAA threshold coordinates.
Imagery: USGS The National Map (public domain). Something off? ✏️ Suggest an edit
Airport info
From the FAA airport record (cycle 2026-10-01) and OurAirports.
Services
- Fuel
- 100LL
- Attended
- Mon - Sat 0900-DUSK local
- Repairs
- Airframe & engine, major
- Transient parking
- Tie-downs
- Landing fee
- No
- Control tower
- None
- Wind indicator
- Lighted
Airport
- Type
- General aviation airport
- FAA LID
- 4G1
- City
- Greenville
- State
- Pennsylvania
- Country
- United States
- Elevation
- 1,206 ft
- Coordinates
- 41.4468, -80.3913
- Runways
- 2 physical runways · 4 runway ends
- Longest runway
- 3,006 ft
- Weather reporting
- Nearest station KGKJ
- TAF
- Nearest KYNG
- Time zone
- America/New_York
- Sunset in
- 1h 57m
Run a flight school, FBO, or club here? Embed 4G1's live status on your website, free →
Nearby airports
Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.
Within 25 NM
10 airports+4 more within 25 NM
25–50 NM
6 airports50–100 NM
8 airports+2 more within 100 NM
RC flying fields nearby
AMA model-aircraft club fields around this airport: live wind, crosswind & flyability on each page.
- Merco MACS - Baker Rd , Greenville, PA · 6 mi
- Holdiay Camplands Association , Andover, OH · 14 mi
- Nelson Run RC Flyers - Mercer Grove City Rd , Mercer, PA · 19 mi
Customize your 4G1 shirt or mug
4G1's real runway layout on the back, elevation and tower frequency on the front. Add your tail number on the sleeve.
Pilot PIREPs for Greenville Municipal Airport (4G1)
Community-submittedCommunity-submitted airport notes from pilots about runway conditions, wildlife, FBOs, fuel, turbulence, ramp access, and local tips.
Read recent community-submitted pilot notes for Greenville Municipal Airport, including runway conditions, wildlife activity, FBO/fuel notes, turbulence, ramp access, and local airport tips.
⚠️ Pilot PIREPs on ATIS Alerts are community-submitted airport notes for situational awareness only. They are not official FAA PIREPs, NOTAMs, weather briefings, airport advisories, or flight-planning guidance. Always verify with official FAA/NWS sources, airport management, ATC, and current publications.
No Pilot PIREPs have been submitted for 4G1 yet. Recently flew here? Help the next pilot by leaving a quick airport note.
Pilot PIREPs are community pilot notes for situational awareness only, not official FAA PIREPs or advisories. Verify with official sources. Notes are moderated before they appear; helpful marks and reports help us keep them useful.
⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
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