Severe Thunderstorm Watch: Conditions are conducive to the development of severe thunderstorms in and close to the watch area.
Severe Thunderstorm Warning: A severe thunderstorm has actually been observed by spotters or indicated on radar, and is occurring or imminent in the warning area.
Wind Advisory: A Wind Advisory is issued when sustained winds of 30 to 39 miles per hour (mph) and/or frequent gusts of 50 mph or greater are occurring or imminent.
Tropical Storm Watch: Tropical storm conditions could exist within 48 hours.
Tropical Storm Warning: Tropical storm conditions expected within 36 hours.
Hurricane Watch: Hurricane conditions could exist within 48 hours.
Hurricane Warning: Hurricane conditions are expected within 36 hours.
First Coast News