Focused Live Outlook
Flood live risk in Johnston, SC
Flood and heavy-rain conditions for Johnston, SC over the next 6–24 hours.
Updated just now. Live data typically refreshes every 5–40 minutes.
Active flood alerts
0
Nearby USGS gauges
0
Highest gauge stage
No stage data
Current precip
0.0 mm
Historical baseline
Flood baseline: 25/100 (Moderate).
Live weather
Current conditions near Johnston, SC
Temp
63°
☀️Clear
Feels like
63°
Feels-like temp
Humidity
79%
Relative
Wind
5 mph
10 m avg
Pressure
1016 mb
Sea-level
Rain
0 mm
Clouds 0%
Next few hours
☀️2 AM
64°
0% rain
☀️3 AM
63°
0% rain
☀️4 AM
63°
0% rain
☁️5 AM
62°
0% rain
☁️6 AM
62°
0% rain
☀️7 AM
61°
0% rain
Next few days
☁️Mon
83° / 61°
12% rain
☁️Tue
77° / 57°
0% rain
☁️Wed
82° / 57°
25% rain
☁️Thu
74° / 52°
25% rain
☁️Fri
76° / 46°
0% rain
☁️Sat
81° / 55°
2% rain
⛅Sun
91° / 59°
3% 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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Live hazard map
Radar, alerts, systems, SPC, gauges · Johnston, SCToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.