DZ
Drizzle
RA
Rain
SN
Snow
SG
Snow grains
IC
Ice crystals
PL
Ice pellets
GR
Hail
GS
Snow pellets
UP
Unknown precipitation
BR
Mist
FG
Fog
FU
Smoke
DU
Dust
SA
Sand
HA
Haze
VA
Volcanic ash
PO
Dust/ sand
Whirls (dust devils)
SQ
Squalls
+FC
Tornado/ waterspout
FC
Funnel cloud
SS
Sandstorm
-
Light
No qualifier
Moderate
+
Heavy