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Bellmore Farms Airport (1CO3) Area Aviation Weather & Runway Winds

As of 11:56 AM MDT, Oct 28, based on the nearest station (KGXY), 1CO3 is currently VFR with variable winds at 5 knots, visibility 9 statute miles, and no ceiling reported.

Aviation weather near Bellmore Farms Airport in Nunn, CO, decoded from the nearest reporting station (KGXY): conditions and runway crosswinds.

Bellmore Farms Airport (1CO3) is a general aviation airport serving pilots in and around Nunn, CO at a field elevation of 5,225 ft. 1CO3 has no weather station of its own. Conditions here are decoded from KGXY, about 18 nm away, the nearest reporting station, and local conditions can differ. It has 2 physical runways (14/32, 18/36), the longest 5,000 ft. The nearest TAF is issued for KCYS.

Ask ATIS AIAsk anything about 1CO3's weather, runways or delays, or search another airport.
VFR
Observed 1756Z (11:56 AM MDT)live · refreshes every 60s

No weather station at this airport: showing the nearest station KGXY, 17.7 nm away.

Wind
VRB 5 kt
Visibility
9 sm
Ceiling
Unlimited
Altimeter
30.06"
Temp / Dew
62°F / 17°C
dew 45°F / 7°C

Wind variable at 5 kt, visibility 9 statute miles, no cloud data, temperature 17°C (62°F), altimeter 30.06 inHg. Conditions are Visual Flight Rules (VFR).

Raw METAR
METAR KGXY 281756Z AUTO VRB05KT 9SM CLR 17/07 A3006 RMK AO2 SLP172 T01670072 10167 20022 51005

What changed at KGXY (nearest station)?

Since the 1656Z (10:56 AM MDT) report, compared automatically against the latest METAR.

  • Wind speed up from 0 to 5 kt.
  • Temperature up 3°C.

Current pilot readout for 1CO3

Based on the nearest station (KGXY), 1CO3 is currently VFR with variable winds at 5 knots, visibility 9 statute miles, and no ceiling reported. Density altitude is approximately 6,500 ft (field elevation 5,225 ft). 1CO3 does not publish a TAF. The nearest TAF station is KCYS, about 27 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 5 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.

RunwayHead / TailCrosswind
14--
18--
32--
36--

Open the crosswind calculator to try your own wind and runway numbers →

1CO3 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.

  • Runway 14/32
    3,000 × 30 ft · GRAVEL
    Status not monitored
    Current use
    no stated-runway source at 1CO3
    Wind
    14
    no steady wind
    32
    no steady wind
    no active equipment NOTAM receivedView Runway Intelligence →
  • Runway 18/36
    5,000 × 50 ft · GRAVEL
    Status not monitored
    Current use
    no stated-runway source at 1CO3
    Wind
    18
    no steady wind
    36
    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.

Wind (kt)Gusts (kt)Bottom strip, flight category:VFRMVFRIFRLIFRNo report
061218Z06Z17Z

Over the last 23 h: wind 3→5 kt, ceiling unlimited → unlimited.

1CO3 weather radar

Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.

Loading…
Loading radar…

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 1CO3

Reported by pilots in flight over the past 6 hours, via aviationweather.gov.

PIREP1813Z (12:13 PM MDT) · 70 NM W of 1CO3 · 26,000 ft MSL · E75L
Show raw report
HDN UA /OV CHE090050/TM 1813/FL260/TP E75L/TB NEG/RM ZDVWC-13
HDN UAHeader: reporting station and UA: a routine pilot report.
OV CHE090050Location: fix or navaid, optionally with a radial and distance in NM.
TM 1813Reported at 18:13 UTC.
FL260Altitude: 26,000 ft MSL.
TP E75LAircraft type reporting.
TB NEGTurbulence: none reported.
RM ZDVWC-13Remarks.
PIREP1811Z (12:11 PM MDT) · 59 NM S of 1CO3 · 7,000 ft MSL · CRJ7
occ lt turb turbulence
Show raw report
DEN UA /OV 5 S DEN/TM 1811/FL070/TP CRJ7/TB OCC LT TURB
DEN UAHeader: reporting station and UA: a routine pilot report.
OV 5 S DENLocation: fix or navaid, optionally with a radial and distance in NM.
TM 1811Reported at 18:11 UTC.
FL070Altitude: 7,000 ft MSL.
TP CRJ7Aircraft type reporting.
TB OCC LT TURBTurbulence: occ lt turb.
PIREP1807Z (12:07 PM MDT) · 65 NM N of 1CO3 · 20,000 ft MSL · BE9L
Show raw report
CYS UA /OV CYS340035/TM 1807/FL200/TP BE9L/TB NEG/IC NEG/RM ZDVWC-21
CYS UAHeader: reporting station and UA: a routine pilot report.
OV CYS340035Location: fix or navaid, optionally with a radial and distance in NM.
TM 1807Reported at 18:07 UTC.
FL200Altitude: 20,000 ft MSL.
TP BE9LAircraft type reporting.
TB NEGTurbulence: none reported.
IC NEGIcing: none reported.
RM ZDVWC-21Remarks.
PIREP1740Z (11:40 AM MDT) · 54 NM S of 1CO3 · during climb · B738
light occasional moderate blo 170 turbulence
Show raw report
DEN UA /OV 25W/TM 1740/FLDURC/TP B738/TB LGT OCNL MOD BLO 170
DEN UAHeader: reporting station and UA: a routine pilot report.
OV 25WLocation: fix or navaid, optionally with a radial and distance in NM.
TM 1740Reported at 17:40 UTC.
FLDURCReported during climb.
TP B738Aircraft type reporting.
TB LGT OCNL MOD BLO 170Turbulence: light occasional moderate blo 170.
PIREP1736Z (11:36 AM MDT) · 54 NM S of 1CO3 · during climb · ALL
moderate chop 10,000–19,000 ft turbulence
Show raw report
DEN UA /OV 20S/TM 1736/FLDURC/TP ALL/TB MOD CHOP 100-190
DEN UAHeader: reporting station and UA: a routine pilot report.
OV 20SLocation: fix or navaid, optionally with a radial and distance in NM.
TM 1736Reported at 17:36 UTC.
FLDURCReported during climb.
TP ALLAircraft type reporting.
TB MOD CHOP 100-190Turbulence: moderate chop 10,000–19,000 ft.
PIREP1730Z (11:30 AM MDT) · 54 NM S of 1CO3 · 14,000 ft MSL · C680
cont light blo 140 turbulence
Show raw report
DEN UA /OV 25SW/TM 1730/FL140/TP C680/TB CONT LGT BLO 140
DEN UAHeader: reporting station and UA: a routine pilot report.
OV 25SWLocation: fix or navaid, optionally with a radial and distance in NM.
TM 1730Reported at 17:30 UTC.
FL140Altitude: 14,000 ft MSL.
TP C680Aircraft type reporting.
TB CONT LGT BLO 140Turbulence: cont light blo 140.
PIREP1730Z (11:30 AM MDT) · 54 NM S of 1CO3 · during descent · BCS1
moderate 150 turbulence
Show raw report
DEN UA /OV 20NW/TM 1730/FLDURD/TP BCS1/TB MOD 150
DEN UAHeader: reporting station and UA: a routine pilot report.
OV 20NWLocation: fix or navaid, optionally with a radial and distance in NM.
TM 1730Reported at 17:30 UTC.
FLDURDReported during descent.
TP BCS1Aircraft type reporting.
TB MOD 150Turbulence: moderate 150.
PIREP1706Z (11:06 AM MDT) · 54 NM S of 1CO3 · 15,500 ft MSL · B38M
light chop turbulence
Show raw report
DEN UA /OV 40SW/TM 1706/FL155/TP B38M/TB LGT CHOP
DEN UAHeader: reporting station and UA: a routine pilot report.
OV 40SWLocation: fix or navaid, optionally with a radial and distance in NM.
TM 1706Reported at 17:06 UTC.
FL155Altitude: 15,500 ft MSL.
TP B38MAircraft type reporting.
TB LGT CHOPTurbulence: light chop.

⚠️ PIREPs are unverified pilot reports. Not for operational use: conditions change between reports.

Recent aviation weather trends at 1CO3

From ATIS Alerts' hourly weather history.

Over the past 24 hours, the nearest station KGXY reported mostly VFR across 24 observations, with 4 flight-category changes. Wind most often came from the N.

Last 24 hours
VFR 83%MVFR 17%
Wind avg/max: 3/8 kt
Max gust: -
Lowest ceiling: -
Lowest vis: -
Prevailing wind: N
Category changes: 4

Most recent change: MVFR → VFR

Last 7 days
VFR 72%MVFR 18%IFR 5%LIFR 5%
Wind avg/max: 5/15 kt
Max gust: 17 kt
Lowest ceiling: 200 ft
Lowest vis: 2 sm
Prevailing wind: E
Category changes: 28

Most recent change: MVFR → VFR

Wind-favored runway - past 30 days

Share of hours each runway had the most headwind. From wind reports, not ATC assignments.

14
40%
36
30%
32
22%
18
8%

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No live weather from 1CO3

Live crosswind meter

1CO3 has no weather feed online, so the wind comes from KGXY, 18 nm away.

N1836wind calm / variable

Wind is calm or variable. Either end works.

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Gravel · 5,000 ft. Headings from FAA runway data. Not for navigation.

Field aerial

North up

Aerial photo of Bellmore Farms Airport (1CO3)
N ↑

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

Attended
Daily DAWN-DUSK local
Landing fee
No
Control tower
None
Wind indicator
Unlighted

Airport

Type
General aviation airport
FAA LID
1CO3
City
Nunn
State
Colorado
Country
United States
Elevation
5,225 ft
Coordinates
40.7041, -104.7980
Runways
2 physical runways · 4 runway ends
Longest runway
5,000 ft
Weather reporting
Nearest station KGXY
TAF
Nearest KCYS
Time zone
America/Denver
Sunset in
5h 27m

Run a flight school, FBO, or club here? Embed 1CO3's live status on your website, free →

Nearby airports

Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.

VFRMVFRIFRLIFRNo report

RC flying fields nearby

AMA model-aircraft club fields around this airport: live wind, crosswind & flyability on each page.

All RC flying fields →

See all Colorado airports →

Pilot PIREPs for Bellmore Farms Airport (1CO3)

Community-submitted

Community-submitted airport notes from pilots about runway conditions, wildlife, FBOs, fuel, turbulence, ramp access, and local tips.

Read recent community-submitted pilot notes for Bellmore Farms 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 1CO3 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.

Spotted incorrect airport info? ✏️ Suggest an edit

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