Focused Live Outlook
Storm Surge live risk in Johnston, SC
Coastal surge indicators for Johnston, SC, including local tide/wave context and NHC surge status.
Updated just now. Live data typically refreshes every 5–40 minutes.
Coastal alerts
0
NHC surge status
No watch/warning
Nearest tide station
8665530 · 131 mi
Nearest buoy wave
1.3 ft · 135 mi
Historical baseline
Storm Surge baseline: 0/100 (Unavailable).
Live weather
Current conditions near Johnston, SC
Temp
78°
⛅Partly cloudy
Feels like
82°
Feels-like temp
Humidity
56%
Relative
Wind
3 mph
10 m avg
Pressure
1018 mb
Sea-level
Rain
0 mm
Clouds 78%
Next few hours
☁️10 AM
77°
0% rain
☀️11 AM
80°
0% rain
⛅12 PM
82°
0% rain
☁️1 PM
84°
0% rain
☀️2 PM
86°
1% rain
☁️3 PM
87°
1% rain
Next few days
☁️Thu
88° / 64°
3% rain
☁️Fri
89° / 71°
24% rain
☁️Sat
95° / 72°
8% rain
☁️Sun
86° / 72°
24% rain
☁️Mon
92° / 71°
24% rain
⛅Tue
94° / 71°
8% rain
☁️Wed
95° / 69°
7% rain
Live weather alerts
Active NWS advisories near Johnston, SC
No active NWS alerts near this city right now.
Source: NWS alerts feed.
Powered by NOAA, NHC, FEMA, USGS, and NSSL data. Updated every 5–40 minutes in the full product. Demo content only — not for official warning decisions.
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Radar, alerts, systems, SPC, gauges · Johnston, SCToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.