Mackinac Island Airport (KMCD) Aviation Weather, METAR, TAF & ATIS Alerts
Live aviation weather for Mackinac Island Airport in Mackinac Island, MI, including METAR, TAF, flight category, wind, visibility, ceiling, altimeter, runway crosswinds, and Telegram airport alerts.
Mackinac Island Airport (KMCD) is a general aviation airport serving pilots in and around Mackinac Island, MI at 739 ft. KMCD reports its own METAR, decoded live on this page as flight category, wind, visibility, ceiling and altimeter. Its 2 runways (08, 26), longest 3,501 ft, are checked against the current wind in the crosswind table below. Automated weather is broadcast on 118.275. Track KMCD in the ATIS Alerts Telegram bot to get a message when a new METAR changes the picture: flight category, wind, or ceiling past your selected minimums.
Wind from the north-northwest (340°) at 4 kt, visibility 10+ statute miles, scattered clouds at 3,700 ft, scattered clouds at 4,800 ft, temperature 17°C (63°F), altimeter 29.83 inHg. Conditions are Visual Flight Rules (VFR).
METAR KMCD 130016Z AUTO 34004KT 10SM SCT037 SCT048 17/14 A2983 RMK AO2
What changed at KMCD?
Since the 2355Z (7:55 PM EDT) report, compared automatically against the latest METAR.
No significant changes since the 2355Z report, conditions are holding steady.
This is exactly what ATIS Alerts watches for you: get a Telegram message when KMCD's weather changes, free →
Current pilot readout for KMCD
KMCD is currently VFR with winds from 340° at 4 knots, visibility 10+ statute miles, and no ceiling reported. The strongest crosswind component is currently on runway 08, about 4 knots. Density altitude is approximately 1,250 ft (field elevation 739 ft). KMCD does not publish a TAF. The nearest TAF station is KCIU, about 24 nm away.
⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
New to aviation weather? How to read a METAR → · What VFR/MVFR/IFR mean → · Decode any METAR/TAF → · Density altitude calculator →
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For pilots and crews overnighting at Mackinac Island Airport (KMCD).
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Runway wind check
Estimated head/tailwind and crosswind for each runway end from the current reported wind.
Use this section to quickly compare current wind alignment across available runways at KMCD. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.
| Runway | Length | Surface | Head / Tail | Crosswind |
|---|---|---|---|---|
| 08FAV | 3,501 ft | ASP | 0 kt head | 4 kt left |
| 26 | 3,501 ft | ASP | 0 kt head | 4 kt right |
Open the crosswind calculator to try your own wind and runway numbers →
24-hour trend
Wind, ceiling and flight category over the last 24 hours.
Over the last 24 h: wind 8→4 kt, ceiling unlimited → unlimited.
KMCD weather radar
Live NEXRAD + lightning, with a 4-hour future-radar forecast. Drag to pan, tap ⚡ to toggle lightning.
Live weather radar around Mackinac Island Airport in Mackinac Island, MI: the NOAA/NWS NEXRAD composite updates about every five minutes, with NOAA lightning strike density overlaid. The loop plays the past 50 minutes, then continues into a future-radar forecast (+1 to +4 hours, NOAA HRRR model) so you can see where precipitation around KMCD is headed.
Radar: NOAA/NWS via IEM · Forecast: NOAA HRRR · Lightning: NOAA · Map © Stadia Maps © OpenMapTiles © OpenStreetMap
Forecast frames (amber label) are HRRR model guidance, not observed radar. Lightning strike density appears as a blue-white glow when strikes are detected in view. Radar and lightning coverage are limited in parts of Alaska, Hawaii, and offshore areas. Not for navigation.
Pilot reports (PIREPs) within 100 NM of KMCD
Reported by pilots in flight over the past 6 hours, via aviationweather.gov.
Show raw report
TVC UA /OV TVC/TM 2046/FL026/TP E170/SK OVC
TVC UAHeader: reporting station and UA: a routine pilot report.OV TVCLocation: fix or navaid, optionally with a radial and distance in NM.TM 2046Reported at 20:46 UTC.FL026Altitude: 2,600 ft MSL.TP E170Aircraft type reporting.SK OVCSky condition: cloud bases and tops in hundreds of feet MSL.Show raw report
ACB UA /OV ACB/TM 2031/FL027/TP C56X/SK SCT
ACB UAHeader: reporting station and UA: a routine pilot report.OV ACBLocation: fix or navaid, optionally with a radial and distance in NM.TM 2031Reported at 20:31 UTC.FL027Altitude: 2,700 ft MSL.TP C56XAircraft type reporting.SK SCTSky condition: cloud bases and tops in hundreds of feet MSL.Show raw report
TVC UUA /OV TVC/TM 1917/FL0005/TP CL60/RM LLWS +10KTS
TVC UUAHeader: reporting station and UUA: an URGENT pilot report (severe conditions, wind shear, or similar).OV TVCLocation: fix or navaid, optionally with a radial and distance in NM.TM 1917Reported at 19:17 UTC.FL0005Altitude: 0 ft MSL.TP CL60Aircraft type reporting.RM LLWS +10KTSRemarks.⚠️ PIREPs are unverified pilot reports. Not for operational use: conditions change between reports.
Recent aviation weather trends at KMCD
From ATIS Alerts' hourly weather history.
Over the past 24 hours, KMCD reported mostly VFR across 72 observations, with 8 flight-category changes. The strongest gust reached 30 kt, the lowest ceiling was 1,600 ft. Wind most often came from the S.
Most recent change: MVFR → VFR
Most recent change: MVFR → VFR
- 26
- 59%
- 08
- 41%
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Airport facts
Reference data from the OurAirports dataset.
- Type
- General aviation airport
- ICAO
- KMCD
- IATA
- MCD
- FAA LID
- MCD
- City
- Mackinac Island
- State
- Michigan
- Country
- United States
- Elevation
- 739 ft
- Coordinates
- 45.8649, -84.6373
- Runways
- 2
- Longest runway
- 3,501 ft
- Weather reporting
- Reports METAR
- TAF
- Nearest KCIU
- AWOS/ASOS
- 118.275 MHz
- Time zone
- America/Detroit
- Next sunset
- 23h 26m
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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
Historical Flying Weather at KMCD
2006–2025 · ATIS Alerts Flying Weather Index
Based on historical observations from 2006–2025, KMCD reported VFR conditions during about 70.0% of valid daylight observations, with an estimated 205 VFR flying days a year. July had the most VFR weather; December had the most instrument conditions. Surface winds averaged 6.9 kt, calm 11.1% of the time.
Full historical breakdown
Flight category by month
| Month | VFR % | MVFR % | IFR % | LIFR % |
|---|---|---|---|---|
| Jan | 41.9 | 38.0 | 12.1 | 8.1 |
| Feb | 58.6 | 27.1 | 9.2 | 5.1 |
| Mar | 72.3 | 15.5 | 5.5 | 6.7 |
| Apr | 72.9 | 12.5 | 5.8 | 8.8 |
| May | 81.0 | 8.5 | 2.8 | 7.7 |
| Jun | 81.5 | 8.8 | 2.9 | 6.8 |
| Jul | 85.1 | 7.7 | 3.2 | 4.0 |
| Aug | 83.6 | 9.9 | 3.0 | 3.5 |
| Sep | 79.7 | 12.1 | 4.0 | 4.3 |
| Oct | 70.4 | 17.8 | 6.5 | 5.2 |
| Nov | 59.1 | 28.4 | 8.4 | 4.1 |
| Dec | 39.1 | 39.0 | 13.5 | 8.5 |
Average wind by month
| Month | Mean wind (kt) |
|---|---|
| Jan | 7.8 kt |
| Feb | 7.8 kt |
| Mar | 7.2 kt |
| Apr | 7.6 kt |
| May | 6.3 kt |
| Jun | 5.7 kt |
| Jul | 5.2 kt |
| Aug | 5.4 kt |
| Sep | 5.9 kt |
| Oct | 7.3 kt |
| Nov | 8.1 kt |
| Dec | 8.5 kt |
Historical summary of past observations: not a forecast or safety rating. Always check the current METAR, TAF, and a weather briefing before flight.
KMCD weather: frequently asked
What runways are available at KMCD?+
KMCD has 2 runways: 08, 26; the longest is 3,501 ft. This page computes the live crosswind for each runway end from the current wind.
Does KMCD report its own weather?+
Yes. Mackinac Island Airport has its own weather station and publishes METAR observations, which this page decodes live.
Does KMCD have a TAF?+
No. KMCD does not publish its own TAF. The nearest TAF station is KCIU, about 24 nm away.
Does KMCD broadcast D-ATIS?+
No. KMCD does not broadcast D-ATIS. Alerts for KMCD from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR instead.
Pilot PIREPs for Mackinac Island Airport (KMCD)
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 Mackinac Island 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 KMCD 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.
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⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.
No D-ATIS at this airport, showing METAR.
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