Colorado Antique Field (8CO7) Area Aviation Weather & Runway Winds
As of 12:15 PM MDT, Oct 28, based on the nearest station (KLMO), 8CO7 is currently VFR with winds from 110° at 9 knots, visibility 10+ statute miles, and no ceiling reported.
Aviation weather near Colorado Antique Field in Niwot, CO, decoded from the nearest reporting station (KLMO): conditions and runway crosswinds.
Colorado Antique Field (8CO7) is a general aviation airport serving pilots in and around Niwot, CO at a field elevation of 5,069 ft. 8CO7 has no weather station of its own. Conditions here are decoded from KLMO, about 3 nm away, the nearest reporting station, and local conditions can differ. It has one runway (07/25), the longest 3,400 ft. The nearest TAF is issued for KBJC.
No weather station at this airport: showing the nearest station KLMO, 2.5 nm away.
Wind from the east-southeast (110°) at 9 kt, visibility 10+ statute miles, no cloud data, temperature 19°C (66°F), altimeter 30.04 inHg. Conditions are Visual Flight Rules (VFR).
METAR KLMO 281815Z AUTO 11009KT 10SM CLR 19/01 A3004 RMK AO2 T01910005
What changed at KLMO (nearest station)?
Since the 1755Z (11:55 AM MDT) report, compared automatically against the latest METAR.
- Wind speed up from 3 to 9 kt.
Current pilot readout for 8CO7
Based on the nearest station (KLMO), 8CO7 is currently VFR with winds from 110° at 9 knots, visibility 10+ statute miles, and no ceiling reported. the wind favors east-facing runway ends (07). Density altitude is approximately 6,650 ft (field elevation 5,069 ft). 8CO7 does not publish a TAF. The nearest TAF station is KBJC, about 13 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.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 07FAV | 3,400 ft | TURF | 8 kt head | 4 kt right |
| 25 | 3,400 ft | TURF | 8 kt tail | 4 kt left |
Open the crosswind calculator to try your own wind and runway numbers →
8CO7 runways
1 physical runway · 2 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 07/253,400 × 150 ft · TURFCurrent useno stated-runway source at 8CO7Wind
- 07
- 8 kt headwind · 4 kt crosswind from right
- 25
- 8 kt tailwind · 4 kt crosswind from left
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 0→9 kt, ceiling unlimited → unlimited.
8CO7 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.
Recent aviation weather trends at 8CO7
From ATIS Alerts' hourly weather history.
Over the past 24 hours, the nearest station KLMO reported mostly VFR across 69 observations, with 19 flight-category changes. Wind most often came from the W.
Most recent change: MVFR → VFR
Most recent change: MVFR → VFR
Share of hours each runway had the most headwind. From wind reports, not ATC assignments.
- 07
- 72%
- 25
- 28%
Get 8CO7 weather alerts in Telegram
Stop refreshing aviation weather manually. Track 8CO7 in ATIS Alerts and get notified when a new METAR changes the picture: a category drop, or wind and ceiling moving toward your minimums.
Track 8CO7 free on TelegramNo live weather from 8CO7
Live crosswind meter
8CO7 has no weather feed online, so the wind comes from KLMO, 2.5 nm away.
Wind is 28° off runway 07, the end with the most headwind right now.
Have a weather station at 8CO7? Help us make your field's weather available to every pilot, free. Add your field's wx station →Turf · 3,400 ft. Headings from FAA runway data. Not for navigation.
Field aerial
North up
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
- Unattended
- Landing fee
- No
- Control tower
- None
- Wind indicator
- Unlighted
Airport
- Type
- General aviation airport
- FAA LID
- 8CO7
- City
- Niwot
- State
- Colorado
- Country
- United States
- Elevation
- 5,069 ft
- Coordinates
- 40.1225, -105.1720
- Runways
- 1 physical runway · 2 runway ends
- Longest runway
- 3,400 ft
- Weather reporting
- Nearest station KLMO
- TAF
- Nearest KBJC
- Time zone
- America/Denver
- Sunset in
- 5h 29m
Run a flight school, FBO, or club here? Embed 8CO7'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
8 airports+2 more within 25 NM
25–50 NM
8 airports+2 more within 50 NM
50–100 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.
- Boulder Aeromodeling Society - Boulder Model Airport , Boulder, CO · 4 mi
- Boulder Aeromodeling Society- Boulder Reservoir , Boulder, CO · 5 mi
- Longmont Electric Aircraft Flyers Inc - Longs Peak Ave , Longmont, CO · 5 mi
Pilot PIREPs for Colorado Antique Field (8CO7)
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 Colorado Antique Field, 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 8CO7 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