Focused Live Outlook
Lightning live risk in Signal Mountain, TN
Thunderstorm and lightning conditions for Signal Mountain, 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
56%
Historical baseline
Lightning baseline: 50/100 (Elevated).
Live weather
Current conditions near Signal Mountain, TN
Temp
69°
⛅Partly cloudy
Feels like
70°
Feels-like temp
Humidity
56%
Relative
Wind
5 mph
10 m avg
Pressure
1020 mb
Sea-level
Rain
0 mm
Clouds 25%
Next few hours
⛅1 PM
70°
4% rain
⛅2 PM
70°
2% rain
⛅3 PM
71°
1% rain
☁️4 PM
71°
4% rain
☁️5 PM
71°
1% rain
☁️6 PM
70°
0% rain
Next few days
☁️Mon
71° / 59°
5% rain
☁️Tue
72° / 54°
0% rain
☁️Wed
76° / 55°
9% rain
⛅Thu
67° / 41°
0% rain
☁️Fri
76° / 41°
1% rain
☁️Sat
83° / 54°
17% rain
☁️Sun
89° / 59°
6% rain
Live weather alerts
Active NWS advisories near Signal Mountain, TN
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 · Signal Mountain, TNToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.