NOUS60 PHFO 261729 FTMHKM WSR-88D NOTIFICATION NATIONAL WEATHER SERVICE HONOLULU HI 729 AM HST FRI MAR 26 2021 WSR-88D PHKM/UPP UPOLU POINT RADAR MAY BE DOWN INTERMITTENTLY FOR MAINTENANCE TODAY FROM 800 AM HST (1800 UTC) THROUGH 1200 PM HST (2200 UTC). $$