Focused Live Outlook
Lightning live risk in Portsmouth, IA
Thunderstorm and lightning conditions for Portsmouth, IA 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
58%
Historical baseline
Lightning baseline: 55/100 (Elevated).
Live weather
Current conditions near Portsmouth, IA
Temp
80°
☀️Clear
Feels like
86°
Feels-like temp
Humidity
58%
Relative
Wind
3 mph
10 m avg
Pressure
1021 mb
Sea-level
Rain
0 mm
Clouds 1%
Next few hours
☀️11 AM
81°
0% rain
☀️12 PM
83°
0% rain
☀️1 PM
85°
0% rain
☀️2 PM
86°
0% rain
☀️3 PM
87°
0% rain
☀️4 PM
88°
0% rain
Next few days
⛅Sun
89° / 62°
0% rain
☀️Mon
89° / 66°
0% rain
☀️Tue
85° / 66°
0% rain
⛅Wed
86° / 66°
1% rain
☁️Thu
88° / 67°
1% rain
☁️Fri
89° / 69°
1% rain
☁️Sat
94° / 72°
2% rain
Live weather alerts
Active NWS advisories near Portsmouth, IA
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 · Portsmouth, IAToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.