KACK · Nantucket Memorial Airport — METAR & TAF

Current observation (METAR)

SPECI KACK 180712Z AUTO 02011KT 4SM BR OVC002 21/21 A2979 RMK AO2 T02060206

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Observed: 18 Aug 07:12 UTC · 03:12 EDT local (34 h 49 min ago) SPECI
Wind: From 20° (NNE) at 11 kt
Visibility: 4 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: A2979 (29.79 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 191756Z 1918/2018 18010KT P6SM VCSH SCT025 BKN050 TEMPO 1919/1921 -SHRA FM200000 22007KT P6SM SCT015 FM200400 24007KT 2SM BR FEW010 BKN015 FM201200 18007KT P6SM SCT025 BKN250

Issued 191756Z · valid 1918 → 2018

Initial 1918 to 2018

From 180° (S) at 10 kt. Visibility 6 statute miles. In the vicinity: showers. Scattered (3–4 oktas) at 2,500 ft; Broken (5–7 oktas) at 5,000 ft
Temporary 1919 to 1921

Light showers of rain
From From 200000Z

From 220° (SW) at 7 kt. Visibility 6 statute miles. Scattered (3–4 oktas) at 1,500 ft
From From 200400Z

From 240° (WSW) at 7 kt. Visibility 2 statute miles. Mist. Few (1–2 oktas) at 1,000 ft; Broken (5–7 oktas) at 1,500 ft
From From 201200Z

From 180° (S) at 7 kt. Visibility 6 statute miles. Scattered (3–4 oktas) at 2,500 ft; Broken (5–7 oktas) at 25,000 ft