SPC CONVECTIVE OUTLOOKS
REFERENCE
TSTM
General Thunder
Non-severe thunderstorms possible.
MRGL
Marginal
Isolated severe storms possible.
SLGT
Slight
Scattered severe storms possible.
ENH
Enhanced
Numerous severe storms likely.
MDT
Moderate
Widespread severe storms expected.
HIGH
High
Particularly dangerous situation.
ACTIVE WATCHES
MESOSCALE DISCUSSIONS
Mesoscale discussions are issued by the SPC when severe weather is imminent or ongoing. Items highlighted in orange may affect South Carolina.
Data from the NOAA Storm Prediction Center.