NOUS60 PHFO 041638 FTMHWA WSR-88D NOTIFICATION NATIONAL WEATHER SERVICE HONOLULU HI 638 AM HST MON DEC 4 2023 WSR-88D PHWA/HWC NAALEHU RADAR WILL BE DOWN FOR MAINTENANCE FROM 1800Z TO 2359Z OR 0800 AM TO 0159 PM HST DEC 4TH. $$