Focused Live Outlook
Lightning live risk in Hartsville, TN
Thunderstorm and lightning conditions for Hartsville, TN 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
89%
Historical baseline
Lightning baseline: 47/100 (Moderate).
Live weather
Current conditions near Hartsville, TN
Temp
73°
☁️Cloudy
Feels like
81°
Feels-like temp
Humidity
89%
Relative
Wind
1 mph
10 m avg
Pressure
1014 mb
Sea-level
Rain
0 mm
Clouds 85%
Next few hours
☁️3 AM
73°
4% rain
☀️4 AM
73°
4% rain
☀️5 AM
73°
3% rain
☀️6 AM
73°
2% rain
☀️7 AM
74°
2% rain
☀️8 AM
77°
2% rain
Next few days
🌦️Wed
92° / 73°
28% rain
☁️Thu
87° / 73°
12% rain
🌦️Fri
96° / 74°
5% rain
☀️Sat
98° / 76°
3% rain
☁️Sun
97° / 75°
3% rain
⛅Mon
96° / 76°
12% rain
🌦️Tue
91° / 72°
12% rain
Live weather alerts
Active NWS advisories near Hartsville, TN
Heat Advisory
Effective local time
Heat Advisory issued August 12 at 12:14AM CDT until August 14 at 9:00PM CDT by NWS Nashville TN
Stewart; Montgomery; Robertson; Sumner; Macon; Houston; Humphreys; Dickson; Cheatham; Davidson; Wilson; Trousdale; Smith; Perry; Hickman; Lewis; Williamson; Maury; Marshall; Rutherford; Cannon; Bedford; Coffee; Wayne; Lawrence; Giles
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 · Hartsville, TNToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.