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
49%
Historical baseline
Lightning baseline: 18/100 (Low).
Live weather
Current conditions near Cos Cob, CT
Temp
52°
☁️Cloudy
Feels like
47°
Feels-like temp
Humidity
49%
Relative
Wind
3 mph
10 m avg
Pressure
1019 mb
Sea-level
Rain
0 mm
Clouds 100%
Next few hours
☁️8 AM
53°
0% rain
☁️9 AM
56°
0% rain
☁️10 AM
58°
0% rain
☁️11 AM
60°
0% rain
☁️12 PM
62°
1% rain
☁️1 PM
63°
1% rain
Next few days
☁️Mon
64° / 49°
8% rain
☁️Tue
64° / 43°
3% rain
🌧️Wed
63° / 50°
91% rain
🌧️Thu
68° / 50°
91% rain
🌦️Fri
61° / 48°
26% rain
☁️Sat
74° / 51°
9% rain
☁️Sun
77° / 56°
8% 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.
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Live hazard map
Radar, alerts, systems, SPC, gauges · Cos Cob, CTToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.