Focused Live Outlook
Lightning live risk in Portola Valley, CA
Thunderstorm and lightning conditions for Portola Valley, 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
48%
Historical baseline
Lightning baseline: 0/100 (Low).
Live weather
Current conditions near Portola Valley, CA
Temp
52°
☁️Cloudy
Feels like
48°
Feels-like temp
Humidity
48%
Relative
Wind
1 mph
10 m avg
Pressure
1014 mb
Sea-level
Rain
0 mm
Clouds 100%
Next few hours
☁️6 AM
54°
0% rain
☁️7 AM
56°
0% rain
☁️8 AM
62°
0% rain
☁️9 AM
66°
0% rain
☁️10 AM
71°
0% rain
☁️11 AM
75°
0% rain
Next few days
☁️Mon
82° / 51°
0% rain
☁️Tue
70° / 50°
0% rain
🌫️Wed
67° / 47°
11% rain
⛅Thu
78° / 46°
5% rain
⛅Fri
80° / 47°
1% rain
☁️Sat
72° / 47°
0% rain
☁️Sun
72° / 46°
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.