Guam Minor Flood Advisory | Effective 08/29/2026 11:41
* WHAT...Urban area and small stream flooding caused by excessive
rainfall is expected.
* WHERE...Guam...
* WHEN...Until 700 AM ChST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Water over roadways. Rises in small streams.
* ADDITIONAL DETAILS...
- At 440 AM ChST, Doppler radar indicated heavy rain due to heavy
showers. This will likely cause urban and small stream flooding.
- Some locations that will experience flooding include...