Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

Current Conditions

Surface Weather Observations at: Antonio B. Won Pat Guam Intl. Airport (PGUM) - AAFB (PGUA)

Surface Weather Observations at Benjamin Taisacan Manglona Rota Intl. (PGRO)

Surface Weather Observations at Francisco Manglona Borja Tinian Intl. (PGWT)

Surface Weather Observations at Francisco C. Ada Saipan Intl. (PGSN)

Rawinsonde Observation Mandatory Levels Issued: 03/08/2026 02:01:42 PM UTC

Rawinsonde Observation Significant Levels Issued: 03/08/2026 02:01:42 PM UTC

Rawinsonde Data Above 100 Millibars Issued: 03/08/2026 02:00:42 PM UTC

Freezing Level Data (RADAT) Issued: 03/08/2026 02:00:42 PM UTC

Tropical Weather Discussion Issued: 03/08/2026 06:14:00 PM UTC

Regional Weather Roundup Issued: 03/08/2026 09:00:00 PM UTC

Aviation Products

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

Guam Terminal Aerodrome Forecast Issued: 03/08/2026 07:24:00 PM UTC

Rota Terminal Aerodrome Forecast Issued: 03/08/2026 07:24:00 PM UTC

Tinian Terminal Aerodrome Forecast Issued: 03/08/2026 07:24:00 PM UTC

Saipan Terminal Aerodrome Forecast Issued: 03/08/2026 07:24:00 PM UTC

Public & Marine Products

Zone Forecast Product Issued: 03/08/2026 07:53:00 PM UTC

Coastal Waters Forecast Issued: 03/08/2026 09:16:00 PM UTC

Surf Forecast Issued: 03/08/2026 09:27:00 PM UTC

Tides: Apra Harbor Guam - Tanapag Harbor, Sapian

NOAA Tides and Currents Map Tool

Click here for satellite loop

_______________________________________________________________________

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

Public Forecast

Public Forecast

Marine Forecast

Marine Forecast

Radar

Radar

Satellite

Satellite

Area Forecast Discussion

Area Forecast Discussion

Active Tropical Cyclones

Active Tropical Cyclones

Palau Sector

Palau Sector

Yap Sector

Yap Sector

Marianas Sector

Marianas Sector

Chuuk Sector

Chuuk Sector

Pohnpei/Kosrae Sector

Pohnpei/Kosrae Sector

Marshall Islands Sector

Marshall Islands Sector

Follow us on Facebook