Tiyan, GU
Weather Forecast Office
New Graphical Drought Information Statement
No active Flash Flood Warning
Flash Flood Watch Issued: 07/26/2025 09:41:00 AM UTC
Flood Potential Outlook Issued: 07/22/2025 03:40:00 PM UTC
No Active Flash Flood Statement
Flood Statement Issued: 07/29/2025 05:35:00 PM UTC
No active Hydrological Coordination Message for Guam
Click here for our Advanced Hydrologic Prediction Service (AHPS) for rivers, lakes & precipitation
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Tiyan, GU
3232 Hueneme Rd
Barrigada, GU 96913
(671) 472-0900
Comments? Questions? Please Contact Us.
Public Forecast
Marine Forecast
Radar
Satellite
Area Forecast Discussion.png)
Active Tropical Cyclones
Palau Sector
Yap Sector
Marianas Sector
Chuuk Sector
Pohnpei/Kosrae Sector
Marshall Islands Sector
Follow us on X
Follow us on Facebook
GUM RSS Feed