KGYY · Gary/Chicago International Airport — METAR & TAF

Current observation (METAR)

METAR KGYY 180555Z AUTO 00000KT 10SM CLR 19/19 A3003 RMK AO2

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Observed: 18 Aug 05:55 UTC · 00:55 CDT local (7 h 43 min ago)
Wind: Calm
Visibility: 10 statute miles or more
Weather: No significant weather
Clouds: Clear skies
Temperature: 19°C (66°F)
Dewpoint: 19°C (66°F)
Rel. humidity: 100%
Pressure: A3003 (30.03 inHg) · QNH 1017 hPa

Remarks

AO2 Automated station with precipitation discriminator

Visual summary

Wind

Clouds

Temp / dewpoint

Forecast (TAF)

TAF KGYY 181120Z 1812/1912 24003KT P6SM BKN300 FM181500 24011KT P6SM FEW100 SCT250 FM181800 25012G20KT P6SM SCT045 BKN100 PROB30 1819/1822 -SHRA BKN045 OVC080 FM190000 25011KT P6SM VCSH BKN050 BKN080 PROB30 1900/1904 34020G30KT 1 1/2SM TSRA BKN025 OVC050CB FM190700 32006KT P6SM FEW100

Issued 181120Z · valid 1812 → 1912

Initial 1812 to 1912

From 240° (WSW) at 3 kt. Visibility 6 statute miles. Broken (5–7 oktas) at 30,000 ft
From From 181500Z

From 240° (WSW) at 11 kt. Visibility 6 statute miles. Few (1–2 oktas) at 10,000 ft; Scattered (3–4 oktas) at 25,000 ft
From From 181800Z

From 250° (WSW) at 12 kt, gusting 20 kt. Visibility 6 statute miles. Scattered (3–4 oktas) at 4,500 ft; Broken (5–7 oktas) at 10,000 ft
PROB30 Probable 1819 to 1822

Light showers of rain. Broken (5–7 oktas) at 4,500 ft; Overcast (8 oktas) at 8,000 ft
From From 190000Z

From 250° (WSW) at 11 kt. Visibility 6 statute miles. In the vicinity: showers. Broken (5–7 oktas) at 5,000 ft; Broken (5–7 oktas) at 8,000 ft
PROB30 Probable 1900 to 1904

From 340° (NNW) at 20 kt, gusting 30 kt. Visibility 1.5 statute miles. Thunderstorm with rain. Broken (5–7 oktas) at 2,500 ft; Overcast (8 oktas) at 5,000 ft (CB)
From From 190700Z

From 320° (NW) at 6 kt. Visibility 6 statute miles. Few (1–2 oktas) at 10,000 ft