Severe Weather
     Flash Flood Watch
     Flash Flood Warning
     Flood Advisory
     Flood Watch
     Flood Warning
     Severe Thunderstorm Watch
     Severe Thunderstorm Warning
     Tornado Watch
     Tornado Warning
Winter Weather
     Extreme Cold Watch
     Extreme Cold Warning
     Blizzard Watch
     Blizzard Warning
     Freezing Rain Advisory
     Ice Storm Warning
     Wind Chill Advisory
     Wind Chill Watch
     Wind Chill Warning
     Winter Weather Advisory
     Winter Storm Watch
     Winter Storm Warning
Marine Weather
     Coastal Flood Advisory
     Coastal Flood Watch
     Coastal Flood Warning
     Gale Watch
     Gale Warning
     High Surf Advisory
     High Surf Warning
     Small Craft Advisory
     Special Marine Warning
Tropical Weather
     Hurricane Watch
     Hurricane Warning
     Hurricane Force Wind Warning
     Tropical Storm Watch
     Tropical Storm Warning
Miscellaneous
     Air Stagnation Advisory
     Dense Fog Advisory
     Excessive Heat Watch
     Extreme Wind Warning
     Fire Weather Watch
     Fire Weather Warning
     Freeze Watch
     Freeze Warning
     Frost Advisory
     Heat Advisory
     High Wind Watch
     High Wind Warning
     Wind Advisory