Focused Live Outlook
Lightning live risk in South Portland, ME
Thunderstorm and lightning conditions for South Portland, ME 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
34%
Historical baseline
Lightning baseline: 4/100 (Low).
Live weather
Current conditions near South Portland, ME
Temp
61°
⛅Partly cloudy
Feels like
58°
Feels-like temp
Humidity
34%
Relative
Wind
7 mph
10 m avg
Pressure
1018 mb
Sea-level
Rain
0 mm
Clouds 58%
Next few hours
☁️1 PM
62°
0% rain
☁️2 PM
63°
0% rain
☁️3 PM
62°
0% rain
☁️4 PM
62°
0% rain
☁️5 PM
61°
0% rain
☁️6 PM
59°
0% rain
Next few days
☁️Mon
63° / 44°
1% rain
☁️Tue
55° / 39°
1% rain
🌦️Wed
56° / 39°
79% rain
🌧️Thu
51° / 49°
90% rain
🌦️Fri
53° / 50°
83% rain
🌦️Sat
67° / 50°
26% rain
🌦️Sun
71° / 52°
9% rain
Live weather alerts
Active NWS advisories near South Portland, ME
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 · South Portland, METoggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.