Watch Type and box color: Warning Type and Diamond marker color:
Tornado - red **
Severe Thunderstorm - blue **
Watch Status Line - Yellow line
** dashed watches indicate watches within 90 minutes
of expiration, or are TEST watches (i.e. a watch
number in the 9990s.
Tornado - red *
Severe Thunderstorm - blue *
Flash Flood - green *
* hollow diamonds indicate TEST warnings