NOUS63 KLSX 201404 FTMLSX WSR-88D OUTAGE NOTIFICATION NATIONAL WEATHER SERVICE SAINT LOUIS MO 804 AM CST TUE DEC 20 2016 THE NATIONAL WEATHER SERVICE SAINT LOUIS DOPPLER RADAR (KLSX) WILL BE OUT OF SERVICE FOR ROUTINE MAINTENANCE UNTIL APPROXIMATELY 1600 UTC. WE APOLOGIZE FOR ANY INCONVENIENCE. ALTERNATE NEARBY RADARS INCLUDE...KEAX...KDMX...KDVN...KILX... KVWX...KPAH...KSGF...AND TSTL. $$ WALSH