Stay informed on active weather alerts for St. Lucie County and the Treasure Coast. The National Weather Service issues watches, warnings, and advisories that can mean the difference between safety and danger. Monitor live alerts below and learn how to interpret every NWS product that affects our region.
Alerts are fetched directly from the National Weather Service API for the Port St. Lucie area (station KFPR). Data refreshes automatically every five minutes.
The National Weather Service uses four primary alert levels. Understanding the urgency of each level helps you decide what action to take and when. The hierarchy, from most to least urgent, is below.
In-depth guides to help Treasure Coast residents understand every type of NWS weather alert, how the alert system works, and what actions to take when alerts are issued for St. Lucie County.
Understand the NWS alert hierarchy, learn the difference between warnings, watches, and advisories, and discover how alerts are issued, distributed, and received in St. Lucie County.
A comprehensive breakdown of every NWS alert product relevant to the Treasure Coast, including tropical, severe, flooding, marine, and heat-related alerts with historical examples.
Always verify weather alerts through official government sources. These agencies provide the most current and reliable alert information for St. Lucie County and the Treasure Coast.
The Weather Forecast Office (WFO) responsible for issuing all local watches, warnings, and advisories for St. Lucie County. Your primary source for weather alerts affecting the Treasure Coast.
NOAA Weather Radio All Hazards (NWR) broadcasts continuous weather information from NWS offices. The Treasure Coast receives broadcasts on frequency 162.475 MHz from the Melbourne transmitter.
NOAA's National Hurricane Center in Miami issues all tropical storm and hurricane watches and warnings, forecast cones, storm surge warnings, and tropical weather outlooks for the Atlantic basin.
Storm history, preparedness guides, evacuation zones, and live tracking resources for the Atlantic hurricane season.
Marine forecasts, tides, wave heights, and small craft advisories for boaters and anglers along the Treasure Coast.
Annual temperature and rainfall patterns, seasonal trends, and the subtropical climate dynamics that shape Treasure Coast weather.