Expires:202209141615;Remove:202209141615;831689 FPMY70 PGUM 141515 NOWGUM Short Term Forecast National Weather Service Tiyan GU 115 AM ChST Thu Sep 15 2022 GUZ001-PMZ151-141615- Guam-Guam Coastal Waters- 115 AM ChST Thu Sep 15 2022 .NOW... Through 200 AM ChST...fast-moving showers will bring brief heavy rain and wind gusts as high as 30 mph from the west-southwest to Guam and the adjacent coastal waters. If you are driving, be alert for brief drops in visibility and sudden wind gusts as the showers move through. $$ Middlebrooke