Focused Live Outlook
Lightning live risk in Port Costa, CA
Thunderstorm and lightning conditions for Port Costa, CA 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
90%
Historical baseline
Lightning baseline: 0/100 (Low).
Live weather
Current conditions near Port Costa, CA
Temp
53°
☁️Cloudy
Feels like
51°
Feels-like temp
Humidity
90%
Relative
Wind
6 mph
10 m avg
Pressure
1010 mb
Sea-level
Rain
0 mm
Clouds 100%
Next few hours
☁️1 AM
53°
12% rain
☁️2 AM
53°
12% rain
🌦️3 AM
53°
22% rain
🌦️4 AM
53°
40% rain
🌦️5 AM
53°
47% rain
🌦️6 AM
53°
57% rain
Next few days
🌦️Thu
66° / 53°
57% rain
☁️Fri
67° / 56°
7% rain
☁️Sat
74° / 54°
0% rain
☁️Sun
80° / 53°
0% rain
☁️Mon
79° / 57°
1% rain
☁️Tue
74° / 56°
0% rain
☁️Wed
81° / 56°
0% rain
Live weather alerts
Active NWS advisories near Port Costa, CA
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 · Port Costa, CAToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.