KACK · Nantucket Memorial Airport — METAR & TAF

Current observation (METAR)

SPECI KACK 180633Z AUTO 02009KT 2 1/2SM BR OVC002 21/21 A2980 RMK AO2 T02060206

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Observed: 18 Aug 06:33 UTC · 02:33 EDT local (15 h 44 min ago) SPECI
Wind: From 20° (NNE) at 9 kt
Visibility: 2.5 statute miles
Weather: Mist
Clouds: Overcast (8 oktas) at 200 ft
Temperature: 21°C (70°F)
Dewpoint: 21°C (70°F)
Rel. humidity: 100%
Pressure: A2980 (29.80 inHg) · QNH 1009 hPa

Remarks

AO2 Automated station with precipitation discriminator T02060206 Precise Temp: 20.6 °C, Dewpoint: 20.6 °C

Visual summary

Wind

Clouds

Temp / dewpoint

Forecast (TAF)

TAF KACK 182019Z 1820/1918 36008KT P6SM SCT015 BKN025 TEMPO 1820/1821 SCT025 FM190200 VRB03KT 4SM BR BKN011 FM190500 26003KT 1SM BR BKN004 FM191300 24005KT 3SM BR SCT007 FM191500 20011KT P6SM SCT030

Issued 182019Z · valid 1820 → 1918

Initial 1820 to 1918

From 360° (N) at 8 kt. Visibility 6 statute miles. Scattered (3–4 oktas) at 1,500 ft; Broken (5–7 oktas) at 2,500 ft
Temporary 1820 to 1821

Scattered (3–4 oktas) at 2,500 ft
From From 190200Z

Variable at 3 kt. Visibility 4 statute miles. Mist. Broken (5–7 oktas) at 1,100 ft
From From 190500Z

From 260° (W) at 3 kt. Visibility 1 statute miles. Mist. Broken (5–7 oktas) at 400 ft
From From 191300Z

From 240° (WSW) at 5 kt. Visibility 3 statute miles. Mist. Scattered (3–4 oktas) at 700 ft
From From 191500Z

From 200° (SSW) at 11 kt. Visibility 6 statute miles. Scattered (3–4 oktas) at 3,000 ft