Focused Live Outlook
Lightning live risk in Old Greenwich, CT
Thunderstorm and lightning conditions for Old Greenwich, CT 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
51%
Historical baseline
Lightning baseline: 18/100 (Low).
Live weather
Current conditions near Old Greenwich, CT
Temp
54°
☀️Clear
Feels like
50°
Feels-like temp
Humidity
51%
Relative
Wind
4 mph
10 m avg
Pressure
1036 mb
Sea-level
Rain
0 mm
Clouds 1%
Next few hours
☀️1 PM
54°
0% rain
☀️2 PM
54°
0% rain
☀️3 PM
55°
0% rain
☀️4 PM
55°
0% rain
☀️5 PM
55°
0% rain
☀️6 PM
53°
0% rain
Next few days
☀️Sun
55° / 37°
0% rain
☁️Mon
59° / 42°
0% rain
☁️Tue
67° / 47°
0% rain
⛅Wed
61° / 45°
11% rain
☀️Thu
65° / 42°
11% rain
☀️Fri
55° / 42°
3% rain
☁️Sat
53° / 37°
3% rain
Live weather alerts
Active NWS advisories near Old Greenwich, CT
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.
Protect your home before the next storm
Turn today’s risk into a checklist for your home.
Coverage request
Keep local storm exposure with the coverage questions you want to ask.
Home-protection request
Record roof, window, or hardening work you are considering around local risk.
Emergency prep essentials guide
Build a storm kit and action checklist in 30 minutes.
Live hazard map
Radar, alerts, systems, SPC, gauges · Old Greenwich, CTToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.