The National Weather Service (NWS), Guam Weather Forecast Office issued an urban and small stream flood advisory for Guam until 2:30 p.m.

Heavy showers approaching and moving across Guam have produced up to an inch and a half or rainfall in the past hour, causing urban and small stream flooding. Poor drainage areas will be susceptible to minor flooding the next hour or so.

The Offices of Guam Homeland Security and Civil Defense (GHS/OCD) will conduct routine testing of the All Hazards Alert Warning System (AHAWS) sirens from seventeen locations on Tuesday, September 3, starting at 3:15 p.m.

The Offices of Guam Homeland Security and Civil Defense (GHS/OCD) invite the island to celebrate September as National Preparedness Month (NPM). Governor Lou Leon Guerrero will sign the NPM Proclamation on Friday, August 30, 2019 at 10:30 a.m. at the Ricardo J. Bordallo Governors Complex, Large Conference Room.

The National Weather Service (NWS), Guam Weather Forecast Office advised a large west swell and the broad monsoon winds south of Tropical Storm Krosa will continue to generate dangerous surf along west and north facing reefs through tonight and hazardous surf through Friday night. The following NWS advisories remain in effect:

Governor Lou Leon Guerrero met with key officials early this morning at the Offices of Guam Homeland Security and Civil Defense (GHS/OCD) to discuss plans in place for any flood impacts for the island and to receive a brief update from the National Weather Service (NWS), Guam Weather Forecast Office, about what is expected. NWS advised 2-3 inches of rain has already fallen each day and an additional 1-2 inches is possible today. The ground is already saturated, causing flooding and overflow.