Guam Fires

Daily Wildfire Report for Guam - May 17, 2026

Overview

Guam is currently experiencing a low wildfire risk. The island is continuing its recovery operations following the recent passage of Super Typhoon Sinlaku, which left downed vegetation and debris across the territory. Recent weather patterns, including scattered thunderstorms and high humidity, have provided essential moisture to the area, keeping the fire threat minimal. The current local preparedness level remains stable, with local fire departments focused on community safety and post-typhoon debris management.

Current Situation

Fire Activity: Over the last 72 hours, wildland fire activity across Guam has been minimal. Satellite data from Global Forest Watch indicates zero high-confidence fire alerts during this period. Local authorities continue to monitor the island's fire-prone areas, with initial attack crews ready to respond to any minor brush or debris fires.

Key Fires:
There are currently no large, uncontained wildfires threatening communities or values at risk in Guam. When fires do occur on the island, they are typically fueled by fire-prone savanna vegetation and tall grasses, which can burn rapidly during dry, windy conditions. However, current elevated moisture levels have significantly mitigated this risk.

Prescribed Burns and Land Management:
To assist residents with ongoing cleanup efforts following Typhoon Sinlaku, the Guam Fire Department has authorized open burning for green waste only (e.g., vegetation, yard trimmings). No permit is required at this time, but open burning is strictly permitted between 6:00 a.m. and 6:00 p.m. Residents choosing to burn must adhere to strict safety guidelines: burn piles must not exceed 5 feet by 5 feet, a readily available water source must be on site for immediate extinguishment, and burning must not take place near homes or structures.

Air Quality:
Air quality across Guam currently remains good. The absence of active wildfires and the presence of regular trade winds and scattered showers have kept smoke impacts to a minimum.

Weather and Wind Warnings

Current Weather: The National Weather Service in Tiyan, Guam, reports that there are currently no active Red Flag Warnings or Fire Weather Watches in effect for the island.
Forecasted Weather: The forecast for the next 72 hours indicates a continuation of scattered showers and thunderstorms with high humidity levels ranging between 75% and 85%. Temperatures will remain in the low to upper 80s. Winds are expected to remain manageable, though brief gusty conditions may accompany passing storm cells. These wet and humid conditions will continue to aid in keeping the fire danger low.

Recommendations

Public Awareness: Residents participating in green waste burning for typhoon cleanup are advised to strictly adhere to the Guam Fire Department's safety guidelines. It is crucial to manage yard trimmings responsibly, never leave a burn pile unattended, and ensure all fires are completely extinguished by 6:00 p.m.
Resource Allocation: Firefighters and emergency personnel are maintaining readiness while continuing to support broader island recovery and safety efforts.

Resources

For up-to-date emergency information, residents can visit:
National Interagency Fire Center (NIFC): www.nifc.gov/fire-information/nfn
Guam Homeland Security/Office of Civil Defense: ghs.guam.gov
National Weather Service - Guam: weather.gov/gum

Stay informed and prepared by monitoring these resources regularly.