Focused Live Outlook
Lightning live risk in Harriman, TN
Thunderstorm and lightning conditions for Harriman, 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
74%
Historical baseline
Lightning baseline: 45/100 (Moderate).
Live weather
Current conditions near Harriman, TN
Temp
79°
☀️Clear
Feels like
87°
Feels-like temp
Humidity
74%
Relative
Wind
6 mph
10 m avg
Pressure
1020 mb
Sea-level
Rain
0 mm
Clouds 9%
Next few hours
☀️12 PM
80°
1% rain
⛅1 PM
82°
4% rain
☀️2 PM
84°
7% rain
⛅3 PM
85°
7% rain
⛅4 PM
86°
9% rain
⛅5 PM
86°
17% rain
Next few days
⛈️Fri
86° / 65°
17% rain
⛈️Sat
86° / 71°
47% rain
⛈️Sun
90° / 69°
63% rain
⛈️Mon
93° / 71°
13% rain
⛈️Tue
97° / 73°
4% rain
⛈️Wed
101° / 68°
5% rain
⛈️Thu
96° / 69°
7% rain
Live weather alerts
Active NWS advisories near Harriman, 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 · Harriman, TNToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.