KACK· ACK· Nantucket
Nantucket Memorial Airport
medium airport · elevation 47 ft (14 m)
09:58Z 23:29Z Day
⏎
Current METARIFR
9 min ago·14:27ZKACK 231427Z 12007KT 10SM BKN005 OVC060 22/21 A2983 RMK AO2 T02170211
Wind
120° 7 kt
Visibility
10 SM
Ceiling
500 ft
Temperature
22°C / 21°C
temp / dew
QNH
1010 hPa
29.83 inHg
Clouds
BKN 500ft, OVC 6,000ft
Weather
—
Station
KACK
Remarks
automated station with a precipitation discriminator hourly temperature of 21.7°C and dew point of 21.1°C
Active hazards (US/Canada coverage via AviationWeather.gov)AWC
SIGMET / AIRMET (2)
- SIGMETCONVECTIVESEV23 13:55Z → 23 15:55ZSFC – 31,000 ft
- SIGMETCONVECTIVESEV23 13:55Z → 23 15:55ZSFC – 42,000 ft
PIREPs (2)
- FL007C70011 min agoOVC 700ft
- FL002CL6013 min agoBKN 400ft
Wind & Runways
Wind arrow points downwind.
Runways
06/241921 mASP
15/331372 mASP
Runway components
| Runway | Head/Tail | Crosswind |
|---|---|---|
| RWY 06/24 | HW 2 kt | XW 7 kt R |
| RWY 15/33 | HW 7 kt | XW 2 kt L |
41.2531°, -70.0602°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
| Runway | Status | HW (kt) | XW (kt) | Flags |
|---|---|---|---|---|
| RWY 15/33 (use 15) | Preferred | HW 7 | 2 L | — |
| RWY 06/24 (use 06) | Usable | HW 2 | 7 R | — |
Density altitude
986 ft
elevation 47 ft
ISA deviation
+7.1°C
Frequencies (community-maintained, cross-check AIP)KACK
- ATIS127.500
- CLDCLNC DEL119.375
- GND121.700
- TWR118.300
- A/DCAPE APP/DEP126.100
- CTAF118.300
- RDOBRIDGEPORT RDO116.200
- UNICUNICOM122.950
Navaids near airportassoc. KACK
| Ident | Type | Freq | Power |
|---|---|---|---|
| AC | NDB | 248 kHz | LOW |
| ACK | VOR-DME | 116.20 MHz | HIGH |
Runways2
Physical runway length only — TORA/LDA are not declared in our reference database; consult the AIP.
- RWY 06/246,303 ft (1,921 m)
- Surface
- ASP
- Lighting
- Lit
- ILS
- —
- RWY 15/334,500 ft (1,372 m)
- Surface
- ASP
- Lighting
- Lit
- ILS
- —
24-hour trend (Iowa State IEM)KACK
Wind6 kt
Vis16.1 km
Temp20°C
QNH1015 hPa
24-hour wind rose (IEM ASOS, 16 direction bins)n=308
3–6 kt
6–10 kt
10–16 kt
16–22 kt
>22 kt
Airport diagram (OpenStreetMap)Nantucket Memorial Airport
Diagram unavailable for Nantucket Memorial Airport.
Terminal Aerodrome Forecast
Issued 2026/08/23 14:04 UTC
23/18Z
24/00Z
24/06Z
24/12Z
BASEIFR
FMMVFR
FMIFR
FMVFR
TEMPO LIFR
IFRBASE23/14Z → 23/18Z0906KT · 6 SM · OVC008
Wind: 0906KT
Visibility: 6 SM
Clouds: OVC008
TAF AMD KACK 231402Z 2314/2412 09006KT P6SM OVC008
LIFRTEMPO23/14Z → 23/18Z4 SM · -SHRA BR · OVC004
Visibility: 4 SM
Weather: -SHRA BR
Clouds: OVC004
TEMPO 2314/2318 4SM -SHRA BR OVC004
MVFRFM23/18Z → 24/00Z20011KT · 6 SM · SCT008 BKN015
Wind: 20011KT
Visibility: 6 SM
Clouds: SCT008 BKN015
FM231800 20011KT P6SM SCT008 BKN015
IFRFM24/00Z → 24/07Z2009KT · 4 SM · BR · BKN008
Wind: 2009KT
Visibility: 4 SM
Weather: BR
Clouds: BKN008
FM240000 20009KT 4SM BR BKN008
VFRFM24/07Z → 24/12Z2206KT · 6 SM · SCT008 BKN040
Wind: 2206KT
Visibility: 6 SM
Clouds: SCT008 BKN040
FM240700 22006KT P6SM SCT008 BKN040
Raw TAF
TAF AMD KACK 231402Z 2314/2412 09006KT P6SM OVC008 TEMPO 2314/2318 4SM -SHRA BR OVC004 FM231800 20011KT P6SM SCT008 BKN015 FM240000 20009KT 4SM BR BKN008 FM240700 22006KT P6SM SCT008 BKN040
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