Focused Live Outlook
Flood live risk in Portola Valley, CA
Flood and heavy-rain conditions for Portola Valley, 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
0.0 mm
Historical baseline
Flood baseline: 28/100 (Moderate).
Live weather
Current conditions near Portola Valley, CA
Temp
58°
☀️Clear
Feels like
53°
Feels-like temp
Humidity
58%
Relative
Wind
6 mph
10 m avg
Pressure
1013 mb
Sea-level
Rain
0 mm
Clouds 6%
Next few hours
☀️12 AM
58°
0% rain
☀️1 AM
56°
0% rain
☀️2 AM
55°
0% rain
☁️3 AM
54°
0% rain
☁️4 AM
54°
0% rain
☁️5 AM
56°
0% rain
Next few days
☁️Mon
83° / 54°
0% rain
☁️Tue
70° / 49°
0% rain
🌦️Wed
64° / 46°
12% rain
☁️Thu
72° / 46°
8% rain
⛅Fri
76° / 47°
3% rain
☁️Sat
74° / 47°
1% rain
⛅Sun
72° / 45°
0% rain
Live weather alerts
Active NWS advisories near Portola Valley, 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 · Portola Valley, CAToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.