Focused Live Outlook
Lightning live risk in Old Greenwich, CT
Thunderstorm and lightning conditions for Old Greenwich, CT 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
42%
Historical baseline
Lightning baseline: 18/100 (Low).
Live weather
Current conditions near Old Greenwich, CT
Temp
81°
☀️Clear
Feels like
85°
Feels-like temp
Humidity
42%
Relative
Wind
4 mph
10 m avg
Pressure
1019 mb
Sea-level
Rain
0 mm
Clouds 0%
Next few hours
☀️1 PM
81°
0% rain
☀️2 PM
82°
0% rain
⛅3 PM
82°
0% rain
☁️4 PM
82°
0% rain
☁️5 PM
80°
0% rain
☁️6 PM
80°
1% rain
Next few days
☁️Thu
82° / 59°
3% rain
🌧️Fri
82° / 66°
47% rain
🌦️Sat
72° / 64°
79% rain
☁️Sun
79° / 63°
12% rain
☁️Mon
82° / 64°
2% rain
☁️Tue
87° / 67°
16% rain
☁️Wed
76° / 66°
16% rain
Live weather alerts
Active NWS advisories near Old Greenwich, CT
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 · Old Greenwich, CTToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.