Focused Live Outlook
Lightning live risk in Portsmouth, NH
Thunderstorm and lightning conditions for Portsmouth, NH 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
72%
Historical baseline
Lightning baseline: 6/100 (Low).
Live weather
Current conditions near Portsmouth, NH
Temp
48°
☁️Cloudy
Feels like
43°
Feels-like temp
Humidity
72%
Relative
Wind
6 mph
10 m avg
Pressure
1018 mb
Sea-level
Rain
0 mm
Clouds 100%
Next few hours
☁️7 AM
48°
1% rain
☁️8 AM
51°
0% rain
☁️9 AM
54°
0% rain
☀️10 AM
56°
0% rain
⛅11 AM
59°
0% rain
☀️12 PM
61°
0% rain
Next few days
☁️Mon
65° / 48°
1% rain
☁️Tue
56° / 40°
1% rain
🌦️Wed
55° / 42°
74% rain
🌧️Thu
55° / 51°
91% rain
🌦️Fri
54° / 49°
68% rain
☁️Sat
67° / 48°
18% rain
🌦️Sun
64° / 52°
6% rain
Live weather alerts
Active NWS advisories near Portsmouth, NH
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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Radar, alerts, systems, SPC, gauges · Portsmouth, NHToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.