Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Additional products and bulletins for Guam and the Marianas Islands:
* Airport Weather Warning *

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: 01/26/2026 02:01:33 PM UTC

Rawinsonde Observation Significant Levels Issued: 01/26/2026 02:01:41 PM UTC

Rawinsonde Data Above 100 Millibars Issued: 01/26/2026 02:00:20 PM UTC

Freezing Level Data (RADAT) Issued: 01/26/2026 02:00:33 PM UTC

Tropical Weather Discussion Issued: 01/26/2026 02:58:00 PM UTC

Regional Weather Roundup Issued: 01/26/2026 08:00:00 PM UTC

Aviation Products

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

Guam Terminal Aerodrome Forecast Issued: 01/26/2026 07:33:39 PM UTC

Rota Terminal Aerodrome Forecast Issued: 01/26/2026 07:33:39 PM UTC

Tinian Terminal Aerodrome Forecast Issued: 01/26/2026 07:33:40 PM UTC

Saipan Terminal Aerodrome Forecast Issued: 01/26/2026 07:33:39 PM UTC

Public & Marine Products

Zone Forecast Product Issued: 01/26/2026 07:38:00 PM UTC

Coastal Waters Forecast Issued: 01/26/2026 07:41:00 PM UTC

Surf Forecast Issued: 01/26/2026 07:43:00 PM UTC

Tides: Apra Harbor Guam - Tanapag Harbor, Sapian

NOAA Tides and Currents Map Tool

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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

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Radar

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Satellite

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Area Forecast Discussion

Area Forecast Discussion

Active Tropical Cyclones

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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

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