Focused Live Outlook
Lightning live risk in Port St. John, FL
Thunderstorm and lightning conditions for Port St. John, FL over the next 6–24 hours.
Live view assembled just now. Source update times vary; cached data may be delayed or incomplete.
Thunderstorm alerts
0
SPC Day 1
No Day 1 signal
Current precip
0.0 mm
Humidity
66%
Historical baseline
Lightning baseline: 98/100 (High).
Live weather
Current conditions near Port St. John, FL
Temp
76°
☁️Cloudy
Feels like
75°
Feels-like temp
Humidity
66%
Relative
Wind
17 mph
10 m avg
Pressure
1022 mb
Sea-level
Rain
0 mm
Clouds 80%
Next few hours
☁️1 PM
76°
8% rain
⛅2 PM
77°
3% rain
☀️3 PM
77°
8% rain
⛅4 PM
76°
14% rain
☀️5 PM
75°
8% rain
⛅6 PM
74°
11% rain
Next few days
☁️Sun
77° / 68°
16% rain
☁️Mon
78° / 64°
16% rain
☁️Tue
77° / 64°
11% rain
🌦️Wed
78° / 71°
3% rain
🌦️Thu
81° / 66°
2% rain
🌦️Fri
80° / 68°
7% rain
🌦️Sat
81° / 68°
50% rain
Live weather alerts
Active NWS advisories near Port St. John, FL
High Surf Advisory
Effective local time
High Surf Advisory issued October 18 at 2:56AM EDT until October 20 at 4:00AM EDT by NWS Melbourne FL
Coastal Volusia; Coastal Indian River; Coastal St. Lucie; Coastal Martin; Mainland Northern Brevard; Northern Brevard Barrier Islands; Mainland Southern Brevard; Southern Brevard Barrier Islands
Rip Current Statement
Effective local time
Rip Current Statement issued October 18 at 2:56AM EDT until October 20 at 4:00AM EDT by NWS Melbourne FL
Coastal Volusia; Coastal Indian River; Coastal St. Lucie; Coastal Martin; Mainland Northern Brevard; Northern Brevard Barrier Islands; Mainland Southern Brevard; Southern Brevard Barrier Islands
Wind Advisory
Effective local time
Wind Advisory issued October 18 at 1:47AM EDT until October 18 at 8:00PM EDT by NWS Melbourne FL
Coastal Volusia; Mainland Northern Brevard; Northern Brevard Barrier Islands
Source: NWS alerts feed.
Scores use stored public hazard datasets; live weather and alerts are shown separately where available. Refresh timing and coverage vary by source, and data may be delayed or unavailable. Informational only — follow official warnings and emergency guidance.
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Live hazard map
Radar, alerts, systems, SPC, gauges · Port St. John, FLToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.