


Regional Weather Roundup
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
677 ASGM40 PGUM 172110 RWRGUM WEATHER ROUNDUP FOR THE MARIANAS NATIONAL WEATHER SERVICE TIYAN GU 700 AM CHST MON AUG 18 2025 GUZ001>004-172200- MARIANA ISLANDS- CITY SKY/WX TMP DP RH WIND PRES REMARKS GUAM AIRPORT MOSUNNY 81 75 83 E10 29.92R ANDERSEN AFB MOSUNNY 82 75 78 E9 29.92S ROTA AIRPORT PTSUNNY 79 79 100 E8 29.93 TINIAN AP NOT AVBL SAIPAN AP NOT AVBL $$