The National Weather Service issues watches and warnings for tropical storms and hurricanes.
Tropical Storm Watch
A tropical storm may threaten an area within 48 hours.
Tropical Storm Warning
A tropical storm is expected over a portion of the warning area within 36 hours.
Hurricane Watch
A hurricane may threaten an area within 48 hours.
Hurricane Warning
A hurricane is expected over a portion of the warning area within 36 hours or less.