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Weather at Antonio B. Won Pat International Airport (GUM)

Hagåtña, Guam PGUM #106 US airport by passengers

Official aviation observations and forecasts for GUM.

FAA status
No delays reported Updated 2 min ago
Weather now
VFR 77°F Observed 5 h ago
Late departures
10.9%May 2026 to July 2026
Security line
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Current conditions at GUM

VFR

77°F25°C

Good visibility and high cloud base. Normal operations are typical.

Wind
210° 8 mph
Visibility
10+ mi
Clouds
SCT 2,900 ft, SCT 4,900 ft, BKN 11,000 ft
Ceiling
11,000 ft
Pressure
29.88 inHg

METARMETAR PGUM 101154Z 21007KT 10SM SCT029 SCT049 BKN110 25/24 A2988 RMK AO2 SLP112 60071 70419 T02500239 10261 20239 51020 $

TAFTAF PGUM 101127Z 1012/1118 VRB06KT P6SM VCSH FEW012 SCT025 SCT100 PROB30 1012/1016 2SM +SHRA BKN015 FM102300 29005KT P6SM VCSH SCT020 SCT050

Source: NOAA Aviation Weather Center. Observed 5 h ago.

Active weather alerts

  • Flood WatchFlood Watch issued October 10 at 10:50AM ChST until October 11 at 6:00AM ChST by NWS Tiyan GU

Forecast for the GUM area

Overnight78°F
Scattered Showers And Thunderstorms
5 mph WNW · 27% rain
Sunday86°F
Isolated Rain Showers
5 to 10 mph WNW · 12% rain
Sunday Night78°F
Isolated Rain Showers
5 mph WNW · 9% rain
Columbus Day87°F
Isolated Rain Showers
5 mph NW · 11% rain
Monday Night79°F
Isolated Rain Showers
0 to 5 mph NNW · 17% rain
Tuesday86°F
Isolated Rain Showers
0 mph · 16% rain
Tuesday Night78°F
Slight Chance Rain Showers
0 mph · 17% rain
Wednesday87°F
Slight Chance Rain Showers
0 to 5 mph ENE · 17% rain

Source: National Weather Service. Updated 59 min ago.

Runways

RunwayLengthWidthSurface
06L/24R12,015 ft150 ftasphalt
06R/24L10,014 ft150 ftasphalt

Source: OurAirports (public domain). Runway data can lag behind construction closures.

Air traffic frequencies

ServiceDescriptionMHz
ATISATIS119.000
CLDCLNC DEL121.900
GNDGND121.900
TWRAGANA TWR118.100