PARM = TMPF;T6NF;T6XF;P01I;TCLD;WTHR                                            

    STN    YYMMDD/HHMM      TMPF     T6NF     T6XF     P01I     TCLD     WTHR
    STL    200511/0000     57.92    51.98    60.98 -9999.00      SCT         
    STL    200511/0100     55.94 -9999.00 -9999.00 -9999.00      SCT         
    STL    200511/0200     53.06 -9999.00 -9999.00 -9999.00      BKN         
    STL    200511/0300     53.06 -9999.00 -9999.00 -9999.00      BKN         
    STL    200511/0400     50.00 -9999.00 -9999.00 -9999.00     -SCT         
    STL    200511/0500     48.02 -9999.00 -9999.00 -9999.00      CLR         
    STL    200511/0600     46.04    46.04    57.02 -9999.00      CLR         
    STL    200511/0700     42.98 -9999.00 -9999.00 -9999.00      CLR         
    STL    200511/0800     42.98 -9999.00 -9999.00 -9999.00      CLR         
    STL    200511/0900     42.08 -9999.00 -9999.00 -9999.00      CLR         
    STL    200511/1000     41.00 -9999.00 -9999.00 -9999.00      CLR         
    STL    200511/1100     39.02 -9999.00 -9999.00 -9999.00     -SCT         
    STL    200511/1200     42.98    39.02    46.04 -9999.00     -SCT         
    STL    200511/1300     46.94 -9999.00 -9999.00 -9999.00     -SCT         
    STL    200511/1400     51.08 -9999.00 -9999.00 -9999.00     -SCT         
    STL    200511/1500     53.06 -9999.00 -9999.00 -9999.00     -SCT         
    STL    200511/1600     51.98 -9999.00 -9999.00 -9999.00      BKN         
    STL    200511/1700     57.02 -9999.00 -9999.00 -9999.00      BKN         
    STL    200511/1800     57.02    42.98    57.92 -9999.00      BKN         
    STL    200511/1900     59.00 -9999.00 -9999.00 -9999.00      SCT         
    STL    200511/2000     59.00 -9999.00 -9999.00 -9999.00      BKN         
    STL    200511/2100     59.00 -9999.00 -9999.00 -9999.00      BKN         
    STL    200511/2200     59.00 -9999.00 -9999.00 -9999.00      BKN         
    STL    200511/2300     57.02 -9999.00 -9999.00 -9999.00      BKN