National Weather Service United States Department of Commerce

Storm Impacting the Northwest U.S.; Fire Weather Conditions in Southern California; Severe Weather in the South

A Pacific storm is bringing areas of low elevation rain, moderate to heavy mountain snow, and high winds to the Northwest. Strong Santa Ana winds and very dry conditions are producing elevated to critical fire weather conditions in southern California. Isolated strong to severe thunderstorms are possible through early Wednesday morning across parts of northeast Texas into western Tennessee. Read More >

Tiyan, GU

Weather Forecast Office

Marianas

Weather.gov > Tiyan, GU > Marianas

There are no additional products and bulletins for Guam and the Marianas Islands.

Current Conditions

Surface Weather Observations at: Guam Intl. Airport (PGUM) - AAFB (PGUA)

Surface Weather Observations at Rota Intl. (PGRO)

Surface Weather Observations at Tinian Intl. (PGWT)

Surface Weather Observations at Saipan Intl. (PGSN)

Rawinsonde Observation Mandatory Levels   Issued: 01/20/2025 02:00:54 PM UTC

Rawinsonde Observation Significant Levels   Issued: 01/20/2025 02:00:54 PM UTC

Rawinsonde Data Above 100 Millibars   Issued: 01/20/2025 02:00:37 PM UTC

Freezing Level Data (RADAT)   Issued: 01/20/2025 02:00:14 PM UTC

Tropical Weather Discussion   Issued: 01/20/2025 02:58:44 PM UTC

Regional Weather Roundup   Issued: 01/20/2025 05:10:15 PM UTC

 

Aviation Products

PGUM METAR - PGUA METAR - PGRO METAR - PGWT METAR - PGSN METAR

Guam  Terminal Aerodrome Forecast   Issued: 01/20/2025 01:37:08 PM UTC

Rota  Terminal Aerodrome Forecast   Issued: 01/20/2025 01:37:25 PM UTC

Tinian  Terminal Aerodrome Forecast   Issued: 01/20/2025 01:37:25 PM UTC

Saipan  Terminal Aerodrome Forecast   Issued: 01/20/2025 01:37:08 PM UTC

 

Public & Marine Products

Zone Forecast Product   Issued: 01/20/2025 07:00:17 AM UTC

Coastal Waters Forecast   Issued: 01/20/2025 08:00:13 AM UTC

Surf Forecast   Issued: 01/20/2025 08:00:13 AM UTC

Tides: Apra Harbor Guam - Tanapag Harbor, Sapian

NOAA Tides and Currents Map Tool

 

Satellite

Click here for satellite loop

 

Radar

 

_______________________________________________________________________

National Weather Service
Guam Weather Forecast Office
3232 Hueneme Road Barrigada, Guam 96913
Phone Number: (671)472-0900
Recorded Forecast: Dial 211

Follow us on Twitter  Follow us on Twitter
Follow us on Facebook  Follow us on Facebook
GUM RSS Feed  GUM RSS Feed

Hazards
Tropical Cyclones
Active Watches and Warnings
Drought

Current Conditions
Observations
Satellites (Himawari-9)
Guam Radar (Standard)

Forecasts
Public
Marine
Aviation
Surf Forecast
Local Graphics
ENSO
Fire Weather
Drought

Micronesia
Yap
Majuro
Pohnpei / Kosrae
Palau
Chuuk

Safety
Weather Radio
Storm Ready
EMWIN
Rip Currents
Boating Safety
Brochures
Brochures (Local)

Miscellaneous
NWS Product Listing
Archive
About WFO Guam

Past Weather
Tropical Cyclone Reports