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Guam weather warnings today: Monday, October 26
0 warnings in effect
Latest
FEMA disaster declaration · Guam
FEMA emergency declaration for Guam: Typhoon Champi
FEMA declared emergency EM-3659 for Typhoon Champi in Guam on Oct 17, 2026. The declaration includes Public Assistance, not Individual Assistance.
Severe weather · Guam
Coastal Flood Warning for 1 Guam county
Coastal Flood Warning for Guam, Rota, Tinian and Saipan until 4:00 AM GMT+10 Monday. Waves up to 30 feet on Guam; inundation of 5 to 7 feet possible.
Severe weather · Guam
Extreme Wind Warning for Talofofo and Guam County, GU
Extreme Wind Warning for southern Guam until 5:30 AM GMT+10 Oct 18 as Typhoon Champi's eyewall moves onshore with 115 to 135 mph winds.
Flash flood · Guam
Flash Flood Warning for Dededo and Guam County, GU
Flash Flood Warning for Guam until 3:30 AM GMT+10. National Weather Service radar showed 1 to 2 inches of rain, with torrential rain continuing overnight.
Severe weather · Guam
Coastal Flood Warning for 1 Guam county
Coastal Flood Warning for Guam, Rota, Tinian and Saipan from 5 PM Saturday to 4 AM Monday. Inundation of 5 to 7 feet is possible on Guam.
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