000 SRUS53 KLOT 212250 RR3LOT WxCoder .A GLEI2 240421 C DH1000/PP 0.00/SF 0.0/SD 0/DC2404211747 : Overcast breaks at c. 2am with temps falling to just freezing; earlier sunrise : stops the drop; crystal clear cool dry; W/NW flow continues moderate