Nantucket Memorial Airport

KACK / ACK / ACK

Nantucket, MA

47 ft MSL

Medium AirportToweredScheduled ServiceMETARTAF

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Terminal Aerodrome Forecast

Issued: Sun, Feb 22, 19:32 UTC

Valid From

Sun, Feb 22, 20:00 UTC

→

Valid To

Mon, Feb 23, 18:00 UTC

Duration

22 hours

Raw TAF

TAF KACK 221932Z 2220/2318 08014KT P6SM OVC025 PROB30 2223/2301 6SM -SN OVC015 FM230100 06024G35KT 2SM -SN OVC012 FM230500 04036G55KT 1/2SM SN OVC008 WS020/07065KT FM230800 04036G57KT 1/4SM +SN BLSN OVC008 WS020/07065KT

Hourly Forecast Grid

TAF periods expanded to hourly time slots. Scroll horizontally to see the full forecast.

Time	20Z	21Z	22Z	23Z	Feb 2300Z	01Z	02Z	03Z	04Z	05Z	06Z	07Z	08Z	09Z	10Z	11Z	12Z	13Z	14Z	15Z	16Z	17Z
Category	MVFR	MVFR	MVFR	MVFR	MVFR	IFR	IFR	IFR	IFR	LIFR	LIFR	LIFR	LIFR	LIFR	LIFR	LIFR	LIFR	LIFR	LIFR	LIFR	LIFR	LIFR
Weather
Vis (SM)	6+	6+	6+	6+	6+	2	2	2	2	0.5	0.5	0.5	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
Ceiling (ft)	2.5k	2.5k	2.5k	1.5k	1.5k	1.2k	1.2k	1.2k	1.2k	800	800	800	800	800	800	800	800	800	800	800	800	800
Wind Dir	080	080	080	080	080	060	060	060	060	040	040	040	040	040	040	040	040	040	040	040	040	040
Wind (kt)	14	14	14	14	14	24	24	24	24	36	36	36	36	36	36	36	36	36	36	36	36	36
Gusts (kt)	—	—	—	—	—	35	35	35	35	55	55	55	57	57	57	57	57	57	57	57	57	57
Period	BASE	BASE	BASE	PROB30	PROB30	FM	FM	FM	FM	FM	FM	FM	FM	FM	FM	FM	FM	FM	FM	FM	FM	FM

Change types:FM = FromBECMG = BecomingTEMPO = TemporaryPROB = ProbabilityTimes in UTC (Zulu)

Forecast Periods

5 forecast periods decoded from the TAF

TAF KACK 221932Z 2220/2318 08014KT P6SM OVC025 PROB30 2223/2301 6SM -SN OVC015 FM230100 06024G35KT 2SM -SN OVC012 FM230500 04036G55KT 1/2SM SN OVC008 WS020/07065KT FM230800 04036G57KT 1/4SM +SN BLSN OVC008 WS020/07065KT

Valid: Feb 22, 20:00 UTC to Feb 23, 18:00 UTC

BASEFeb 22, 20:00 UTC — Feb 23, 01:00 UTC

Wind: 80° at 14 kt

Vis: 6+ SM

Clouds: Overcast 2,500 ft

PROB 30%Feb 22, 23:00 UTC — Feb 23, 01:00 UTC

Vis: 6 SM

Clouds: Overcast 1,500 ft

Wx: -SN

FMFeb 23, 01:00 UTC — Feb 23, 05:00 UTC

Wind: 60° at 24 kt, gusting 35 kt

Vis: 2 SM

Clouds: Overcast 1,200 ft

Wx: -SN

FMFeb 23, 05:00 UTC — Feb 23, 08:00 UTC

Wind: 40° at 36 kt, gusting 55 kt

Vis: 0.5 SM

Clouds: Overcast 800 ft

Wx: SN

FMFeb 23, 08:00 UTC — Feb 23, 18:00 UTC

Wind: 40° at 36 kt, gusting 57 kt

Vis: 0.25 SM

Clouds: Overcast 800 ft

Wx: +SN BLSN

Daylight

Sunrise, sunset, and civil twilight for Nantucket Memorial Airport

Sunrise: 11:24ZSunset: 22:24ZDay length: 11h 0m

TAF data sourced from Aviation Weather Center (aviationweather.gov). Refreshed every 10 minutes. This information is for reference only and should not be used for flight planning.

Nantucket Memorial Airport

KACK / ACK / ACK

Nantucket, MA

47 ft MSL

Medium AirportToweredScheduled ServiceMETARTAF

View on Map Website Wikipedia

Terminal Aerodrome Forecast

Issued: Sun, Feb 22, 19:32 UTC

Valid From

Sun, Feb 22, 20:00 UTC

→

Valid To

Mon, Feb 23, 18:00 UTC

Duration

22 hours

Raw TAF

TAF KACK 221932Z 2220/2318 08014KT P6SM OVC025 PROB30 2223/2301 6SM -SN OVC015 FM230100 06024G35KT 2SM -SN OVC012 FM230500 04036G55KT 1/2SM SN OVC008 WS020/07065KT FM230800 04036G57KT 1/4SM +SN BLSN OVC008 WS020/07065KT

Hourly Forecast Grid

TAF periods expanded to hourly time slots. Scroll horizontally to see the full forecast.

Time	20Z	21Z	22Z	23Z	Feb 2300Z	01Z	02Z	03Z	04Z	05Z	06Z	07Z	08Z	09Z	10Z	11Z	12Z	13Z	14Z	15Z	16Z	17Z
Category	MVFR	MVFR	MVFR	MVFR	MVFR	IFR	IFR	IFR	IFR	LIFR	LIFR	LIFR	LIFR	LIFR	LIFR	LIFR	LIFR	LIFR	LIFR	LIFR	LIFR	LIFR
Weather
Vis (SM)	6+	6+	6+	6+	6+	2	2	2	2	0.5	0.5	0.5	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
Ceiling (ft)	2.5k	2.5k	2.5k	1.5k	1.5k	1.2k	1.2k	1.2k	1.2k	800	800	800	800	800	800	800	800	800	800	800	800	800
Wind Dir	080	080	080	080	080	060	060	060	060	040	040	040	040	040	040	040	040	040	040	040	040	040
Wind (kt)	14	14	14	14	14	24	24	24	24	36	36	36	36	36	36	36	36	36	36	36	36	36
Gusts (kt)	—	—	—	—	—	35	35	35	35	55	55	55	57	57	57	57	57	57	57	57	57	57
Period	BASE	BASE	BASE	PROB30	PROB30	FM	FM	FM	FM	FM	FM	FM	FM	FM	FM	FM	FM	FM	FM	FM	FM	FM

Change types:FM = FromBECMG = BecomingTEMPO = TemporaryPROB = ProbabilityTimes in UTC (Zulu)

Forecast Periods

5 forecast periods decoded from the TAF

TAF KACK 221932Z 2220/2318 08014KT P6SM OVC025 PROB30 2223/2301 6SM -SN OVC015 FM230100 06024G35KT 2SM -SN OVC012 FM230500 04036G55KT 1/2SM SN OVC008 WS020/07065KT FM230800 04036G57KT 1/4SM +SN BLSN OVC008 WS020/07065KT

Valid: Feb 22, 20:00 UTC to Feb 23, 18:00 UTC

BASEFeb 22, 20:00 UTC — Feb 23, 01:00 UTC

Wind: 80° at 14 kt

Vis: 6+ SM

Clouds: Overcast 2,500 ft

PROB 30%Feb 22, 23:00 UTC — Feb 23, 01:00 UTC

Vis: 6 SM

Clouds: Overcast 1,500 ft

Wx: -SN

FMFeb 23, 01:00 UTC — Feb 23, 05:00 UTC

Wind: 60° at 24 kt, gusting 35 kt

Vis: 2 SM

Clouds: Overcast 1,200 ft

Wx: -SN

FMFeb 23, 05:00 UTC — Feb 23, 08:00 UTC

Wind: 40° at 36 kt, gusting 55 kt

Vis: 0.5 SM

Clouds: Overcast 800 ft

Wx: SN

FMFeb 23, 08:00 UTC — Feb 23, 18:00 UTC

Wind: 40° at 36 kt, gusting 57 kt

Vis: 0.25 SM

Clouds: Overcast 800 ft

Wx: +SN BLSN

Daylight

Sunrise, sunset, and civil twilight for Nantucket Memorial Airport

Sunrise: 11:24ZSunset: 22:24ZDay length: 11h 0m

TAF data sourced from Aviation Weather Center (aviationweather.gov). Refreshed every 10 minutes. This information is for reference only and should not be used for flight planning.