SJC Under Red Flag Warning, Residents Urged to Act Now Amid Fire and Severe Weather Threat

• 7 May 2026
• Category: SJC News Public Safety
• Tags: 2026

National Weather Service Jacksonville warns of rapid wildfire spread and potential severe storms with damaging winds and isolated tornadoes through 8 p.m.

St. Johns County is urging residents to take immediate precautions as the National Weather Service Jacksonville has issued a Red Flag Warning in effect from noon to 8 p.m. today due to dangerous fire conditions and an elevated risk of severe weather across the region.

Additionally, National Weather Service Jacksonville has identified a risk for severe thunderstorms capable of producing damaging wind gusts of 40 to 60 mph, frequent lightning, and isolated tornadoes.

A combination of strong winds, critically low humidity, near-record heat, and ongoing drought conditions is expected to significantly increase the risk of fast-moving wildfires, particularly in areas east of U.S. Highway 301. At the same time, severe thunderstorms may develop later this afternoon and evening, especially along and north of the Interstate 10 corridor. Strengthening southwesterly winds will further dry out vegetation and increase the potential for fire spread.

The public should avoid any activity that could spark a fire and be prepared to take immediate action if conditions deteriorate.

Public Safety Impacts:

• Critically low humidity and gusty winds may cause wildfires to ignite and spread rapidly.
• Drought conditions continue to intensify fire danger across Northeast Florida.
• Severe storms may produce damaging winds, lightning, and isolated tornadoes through early evening.

Safety Actions Residents Should Take Now:

• Avoid outdoor burning, open flames, or any activity that could create sparks.
• Keep vehicles off dry grass and properly dispose of cigarettes.
• Stay aware of changing conditions and follow instructions from local officials.
• Be prepared to evacuate immediately if directed.
• Use an N-95 mask to reduce smoke inhalation if wildfire smoke is present.
• If a severe thunderstorm or tornado warning is issued, take shelter indoors on the lowest floor of a sturdy building, away from windows.

St. Johns County Emergency Management continues to monitor conditions and will provide updates as needed throughout the day. Residents are strongly encouraged to remain weather-aware and ensure they can receive emergency alerts in real time.

St. Johns County Emergency Management encourages the public to stay informed through these options:

• Follow St. Johns County Emergency Management on Facebook
• Follow Florida Forest Service on Facebook
• Sign up for Alert St. Johns emergency notification system at the Emergency Management web page
  • Ensure notification settings selected allow you to be alerted at all times for your safety.