Focused Live Outlook
Lightning live risk in South Union, SC
Thunderstorm and lightning conditions for South Union, SC over the next 6–24 hours.
Updated just now. Live data typically refreshes every 5–40 minutes.
Thunderstorm alerts
0
SPC Day 1
No Day 1 signal
Current precip
0.0 mm
Humidity
81%
Historical baseline
Lightning baseline: 46/100 (Moderate).
Live weather
Current conditions near South Union, SC
Temp
74°
⛅Partly cloudy
Feels like
78°
Feels-like temp
Humidity
81%
Relative
Wind
6 mph
10 m avg
Pressure
1016 mb
Sea-level
Rain
0 mm
Clouds 31%
Next few hours
☀️9 AM
76°
1% rain
☀️10 AM
78°
1% rain
☀️11 AM
81°
1% rain
☀️12 PM
83°
1% rain
☀️1 PM
84°
2% rain
☁️2 PM
85°
8% rain
Next few days
☁️Thu
86° / 69°
30% rain
☁️Fri
80° / 66°
50% rain
🌧️Sat
83° / 66°
69% rain
🌦️Sun
72° / 60°
34% rain
🌦️Mon
84° / 62°
41% rain
☁️Tue
80° / 60°
10% rain
☁️Wed
83° / 57°
5% rain
Live weather alerts
Active NWS advisories near South Union, 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 · South Union, SCToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.