Focused Live Outlook
Lightning live risk in Sparta, TN
Thunderstorm and lightning conditions for Sparta, 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
92%
Historical baseline
Lightning baseline: 44/100 (Moderate).
Live weather
Current conditions near Sparta, TN
Temp
68°
☁️Cloudy
Feels like
72°
Feels-like temp
Humidity
92%
Relative
Wind
3 mph
10 m avg
Pressure
1015 mb
Sea-level
Rain
0 mm
Clouds 100%
Next few hours
☁️5 AM
68°
1% rain
☁️6 AM
67°
0% rain
☁️7 AM
67°
0% rain
☁️8 AM
70°
0% rain
☁️9 AM
74°
1% rain
☁️10 AM
78°
2% rain
Next few days
🌫️Thu
88° / 67°
7% rain
☁️Fri
89° / 68°
19% rain
☁️Sat
88° / 64°
3% rain
☁️Sun
92° / 67°
7% rain
☀️Mon
91° / 69°
6% rain
☁️Tue
94° / 72°
9% rain
☁️Wed
92° / 73°
16% rain
Live weather alerts
Active NWS advisories near Sparta, TN
Dense Fog Advisory
Effective local time
Dense Fog Advisory issued August 27 at 4:32AM CDT until August 27 at 9:00AM CDT by NWS Nashville TN
Perry; Hickman; Lewis; Williamson; Maury; Marshall; Rutherford; Cannon; De Kalb; White; Bedford; Coffee; Warren; Grundy; Van Buren; 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 · Sparta, TNToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.