Welcome to Nassau County Emergency Management
Local Hazard of the Week: Beach and Water Activities
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Nassau now has three WeatherSTEM units collecting real-time weather information!
Click the town names to see current conditions, what happened the last 24 hours, and hour-by-hour forecasts for the next several days at our sites in Callahan, Hilliard, and at the EOC in Yulee. You can also download the WeatherSTEM app on your phone and set customize alerts from those sites for various weather conditions.
If you have information about recent weather impacts in your area or photos of flooding, hail, spinning tornadic clouds, washed-out roadways or culverts, or uprooted/damaged trees, please use the green button to let us know. You can even send us a photo!
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Our Preparedness Guide contains information about local hazards, things residents can do to get prepared, a map of evacuation zones, and important phone numbers.
New Opportunity!
EM uses the data you share to verify severe weather forecasts from the National Weather Service.
Your report is also sent automatically to Public Works so they can take action quickly to ensure public safety.
Nassau County is
NCEM is an official