SPCN62 CYGP 202027 SPECI CYGP 202027Z 29012G25KT 10SM DRSN FEW025 BKN040 M12/M18 A2996 WS RWY28L RMK CU2CU4 LOW LEVEL SHEAR 400FT VCSH E & W QUADS SLP149=