Large International Airport • Hagåtña, GU
Elevation: 298 ft (91 m) • 13.4850, 144.7973
Antonio B. Won Pat International Airport (PGUM / GUM) is a large international airport serving Hagåtña, GU, situated at an elevation of 298 ft (91 m) above sea level. Local magnetic variation is 0.3° East.
FLIGHT CATEGORY
WIND COMPASS
CLOUD PROFILE
SPECI PGUM 042047Z 34010KT 9SM BKN011 BKN018 BKN035 28/26 A2967 RMK AO2 PK WND 35029/2028 RAB32E45 OCNL LTGICCC DSNT ALQDS P0002 T02780256 $
TAF PGUM 041746Z 0418/0524 36012G20KT P6SM VCSH FEW016 SCT025 BKN050 PROB30 0418/0423 35014G24KT 4SM SHRA SCT014 BKN025 FM042300 35020G28KT P6SM VCSH SCT015 BKN030 FM050300 35024G36KT 4SM SHRA SCT012 BKN030 FM051200 28038G50KT 2SM +RA VCTS BKN012CB OVC025
METAR (Meteorological Aerodrome Report) is the standard format for reporting current weather conditions at airports worldwide. Issued every 30–60 minutes, it includes wind direction and speed, visibility, sky condition and cloud heights, temperature, dewpoint, and altimeter setting. Special METARs (SPECI) are issued when conditions change significantly.
TAF (Terminal Aerodrome Forecast) provides a weather forecast for the area within 5 nautical miles of an airport, valid for 24–30 hours. Issued every 6 hours by national weather services, TAFs use FM (from), TEMPO (temporary), BECMG (becoming), and PROB (probability) groups to describe changing conditions.
Flight Categories: VFR ceiling >3,000 ft & vis >5 SM MVFR 1,000–3,000 ft or 3–5 SM IFR 500–1,000 ft or 1–3 SM LIFR <500 ft or <1 SM