Focused Live Outlook
Flood live risk in Port Costa, CA
Flood and heavy-rain conditions for Port Costa, CA over the next 6–24 hours.
Updated just now. Live data typically refreshes every 5–40 minutes.
Active flood alerts
0
Nearby USGS gauges
0
Highest gauge stage
No stage data
Current precip
0.3 mm
Historical baseline
Flood baseline: 38/100 (Moderate).
Live weather
Current conditions near Port Costa, CA
Temp
53°
🌦️Drizzle
Feels like
51°
Feels-like temp
Humidity
92%
Relative
Wind
7 mph
10 m avg
Pressure
1011 mb
Sea-level
Rain
0.3 mm
Clouds 100%
Next few hours
🌦️7 AM
53°
40% rain
🌦️8 AM
54°
40% rain
🌦️9 AM
55°
24% rain
☁️10 AM
58°
10% rain
☁️11 AM
58°
12% rain
☁️12 PM
60°
10% rain
Next few days
🌦️Thu
67° / 53°
63% rain
🌦️Fri
63° / 53°
6% rain
☁️Sat
74° / 54°
1% rain
☁️Sun
81° / 54°
0% rain
☁️Mon
84° / 58°
2% rain
☁️Tue
77° / 57°
1% rain
☁️Wed
80° / 55°
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.