Guam Minor Flood Advisory | Effective 09/19/2026 03:04
* WHAT...Urban area and small stream flooding caused by excessive
rainfall is expected.
* WHERE...Southwestern Guam...
* WHEN...Until 930 PM ChST.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
* ADDITIONAL DETAILS...
- At 804 PM ChST, Doppler radar indicated heavy rain due to
thunderstorms. This will cause urban and small stream flooding.
- Some locations that will experience flooding include...
Mangilao, Chalan Pago-Ordot, Yona, Hagatna Heights, Talofofo,