Focused Live Outlook
Lightning live risk in Cos Cob, CT
Thunderstorm and lightning conditions for Cos Cob, 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
44%
Historical baseline
Lightning baseline: 18/100 (Low).
Live weather
Current conditions near Cos Cob, CT
Temp
80°
☁️Cloudy
Feels like
80°
Feels-like temp
Humidity
44%
Relative
Wind
8 mph
10 m avg
Pressure
1017 mb
Sea-level
Rain
0 mm
Clouds 88%
Next few hours
☁️5 PM
80°
0% rain
☁️6 PM
80°
1% rain
☁️7 PM
78°
2% rain
☁️8 PM
73°
1% rain
☁️9 PM
70°
1% rain
☁️10 PM
69°
1% rain
Next few days
☁️Thu
82° / 59°
2% rain
🌦️Fri
86° / 65°
51% rain
☁️Sat
79° / 69°
77% rain
☁️Sun
84° / 64°
12% rain
☁️Mon
82° / 65°
2% rain
☁️Tue
89° / 68°
16% rain
⛈️Wed
96° / 69°
16% rain
Live weather alerts
Active NWS advisories near Cos Cob, 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.
Protect your home before the next storm
Turn today’s risk into a checklist for your home.
Live hazard map
Radar, alerts, systems, SPC, gauges · Cos Cob, CTToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.