
A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >
Tiyan, GU
Weather Forecast Office
This page contains safety/outreach brochures in different languages, with the hope to add more in the future. Click on the images under a header to view them.
Rip Currents: Know Your Options - Full English Brochure (click here)
Tropical Cyclones: Preparedness Overview - Full English Brochure (click here)
Tsunami: Tsunami Ready - Full English Brochure (click here)
Small Craft Advisory - Full English Brochure (click here)
Lightning: When Thunder Roars, Go Indoors! - Full English Brochure (click here)
High Surf Advisory - Full English Brochure (click here)
Fire Weather: Red Flag Warning vs Fire Weather Watch - Full English Brochure (click here)
Red Flag Warning
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Tiyan, GU
3232 Hueneme Rd
Barrigada, GU 96913
(671) 472-0900
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