Focused Live Outlook
Lightning live risk in Grand Isle, ME
Thunderstorm and lightning conditions for Grand Isle, ME over the next 6–24 hours.
Live view assembled just now. Source update times vary; cached data may be delayed or incomplete.
Thunderstorm alerts
0
SPC Day 1
No Day 1 signal
Current precip
0.0 mm
Humidity
54%
Historical baseline
Lightning baseline: 8/100 (Low).
Live weather
Current conditions near Grand Isle, ME
Temp
46°
⛅Partly cloudy
Feels like
40°
Feels-like temp
Humidity
54%
Relative
Wind
6 mph
10 m avg
Pressure
1029 mb
Sea-level
Rain
0 mm
Clouds 25%
Next few hours
⛅3 PM
46°
0% rain
☀️4 PM
46°
0% rain
☀️5 PM
44°
0% rain
☀️6 PM
40°
0% rain
☀️7 PM
38°
0% rain
☀️8 PM
37°
0% rain
Next few days
⛅Sun
46° / 29°
0% rain
☁️Mon
58° / 33°
0% rain
☁️Tue
47° / 32°
0% rain
☀️Wed
50° / 31°
0% rain
☁️Thu
50° / 31°
2% rain
☁️Fri
42° / 28°
8% rain
☁️Sat
51° / 28°
3% rain
Live weather alerts
Active NWS advisories near Grand Isle, ME
No active NWS alerts near this city right now.
Source: NWS alerts feed.
Scores use stored public hazard datasets; live weather and alerts are shown separately where available. Refresh timing and coverage vary by source, and data may be delayed or unavailable. Informational only — follow official warnings and emergency guidance.
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Live hazard map
Radar, alerts, systems, SPC, gauges · Grand Isle, METoggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.