Disasters NWS Active Alerts · 2026-10-10T01:31:00Z · 1 min read

Flash Flood Warning issued October 10 at 11:31AM ChST until October 10 at 12:30PM ChST by NWS Tiyan GU

FFWGUM The National Weather Service in Tiyan has extended the * Flash Flood Warning for... Southern Guam... * Until 1230 PM ChST. * At 1131 AM ChST, Doppler radar and automated rain gauges indicated heavy rain falling across the warned area. Between 2 and 4 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by heavy rain. SOURCE...Radar and automated…

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