000 SRUS53 KLMK 221130 RR3LMK WxCoder .A SCTK2 240422 C DH0600/TX 57/TN 31/TA 31/PP 0.00 .A1 SF 0.0/SD 0/AF 1/XRIRZX 99/XRIRZN 43/DC2404220628 : @ obs time a clear sky with light frost and a south wind at 1 mph.