Guam Flash Flood Warning | Effective 04/14/2026 07:56

Headline: 
Flash Flood Warning issued April 15 at 12:56AM ChST until April 15 at 1:00AM ChST by NWS Tiyan GU
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
April 14, 2026 - 7:56am
Expires: 
April 14, 2026 - 8:06am
Description: 
The rain band has moved off of Guam and is currently in the drier air between rain bands. Additional rounds of heavy rain are possible. A Flood Watch remains in effect until 1000 AM ChST Wednesday.
Area Description: 
Guam, GU
Forcast Office: 
NWS Tiyan GU