SFC VIS
Surface Visibility
BKN
Broken
OVC
Overcast
ISOL
Isolated
OCNL
Occasional
FRQ
Frequent
CB
Cumulonimbus
TCU
Towering Cumulus
TS
Thunderstorms
TSGR
Thunderstorms with hail
ICE
Icing
MOD
Moderate
TURB
Turbulence
MTW
Mountain Waves
FZ LVL
Freezing Level
ABV
Above
BLW
Below
BR
Mist
CNL
Cancel
DS
Duststorm
DU
Dust
DZ
Drizzle
E
Easter or Eastern Longitude
FC
Funnel Cloud