KGXY Greeley-Weld County

WIND_INFERRED 70%

Runway 35 — favored by the wind (6 kt at 310° true)

Based on wind only — no traffic or ATIS to confirm. No D-ATIS feed here — a voice ATIS/AWOS may exist; check the frequency. No ADS-B traffic data available.

certainty: 70% evidence: NONE no tower now

Wind 310° true at 6 kt · VFR · 79 min old

▶ Listen live — ATIS/CTAF on LiveATC opens LiveATC’s own player · verify the broadcast yourself

35 77% 10000 ft · 4 kt head, 4 kt x-left

17 23% 10000 ft · 4 kt TAIL, 4 kt x-right

10 CLOSED 5801 ft · 6 kt TAIL, 2 kt x-left

28 CLOSED 5801 ft · 6 kt head, 2 kt x-right · right traffic

Active NOTAMs affecting runways

RWY CLOSED RWY 10/28 until 11-09 21:00Z

RWY 10/28 CLSD

LIGHTING RWY 10 until 11-09 21:00Z

RWY 10 PAPI U/S

LIGHTING RWY 28 until 10-14 23:59Z

RWY 28 VASI U/S

Why — evidence behind this answer

Runway 35

WIND 4 kt headwind, 4 kt left crosswind 79 min ago +0.23

Runway 17

WIND 4 kt TAILWIND, 4 kt right crosswind 79 min ago -0.98

Runway 10

NOTAM 10 not considered — closed by NOTAM until 2100Z 09 Nov

Runway 28

NOTAM 28 not considered — closed by NOTAM until 2100Z 09 Nov

Sources consulted

source	status	age	note
D_ATIS	UNAVAILABLE		No D-ATIS at this field
METAR	OK	79 min
ADSB	UNAVAILABLE		No ADS-B track history here yet
NOTAM	OK
CIFP	NOT_CONFIGURED		Instrument procedures: phase 4

Recent operations

No operations observed in the last hour. (No ADS-B track history here yet)

Was this right?

KGXY field & runways

Greeley-Weld County, Greeley, Colorado. Field elevation 4697 ft. Non-towered (NON-ATCT). Magnetic variation 8.0°E on record, 7.4°E today.

The FAA's variation of record is the number this field was surveyed against; the second is where north points now, from WMM2025. It is moving 0.08°/year west — about 1° every 12 years — which is why runway numbers eventually stop matching their pavement.

Runway data from the FAA NASR 01 Oct 2026 cycle. Where NASR locates both thresholds, the true heading is the bearing between them rather than NASR's whole-degree alignment. Magnetic is that heading against *today's* declination from WMM2025, not the field's variation of record — so it can differ from the chart by the gap between the two shown above. The number painted on the runway is the one ATC uses.
Runway	True	Magnetic	Number	Length	Surface	Pattern	Notes
10	105.5°	98.1°	matches	5,801 ft	ASPH	left	CLOSED
17	177.8°	170.4°	matches rule gives runway 18 in ~57 yr	10,000 ft	ASPH	left
28	285.5°	278.1°	matches	5,801 ft	ASPH	right	CLOSED
35	357.8°	350.4°	matches rule gives runway 36 in ~57 yr	10,000 ft	ASPH		ILS

Generated 09:14:37Z · auto-refreshes · JSON

KGXY ☆ Greeley-Weld County