Focused Live Outlook
Tornado live risk in Portola Valley, CA
Tornado-focused live context for Portola Valley, CA, combining active alerts, SPC outlook, and recent reports.
Updated just now. Live data typically refreshes every 5–40 minutes.
Tornado alerts
0
SPC Day 1
No Day 1 signal
Nearby reports (48h)
Unavailable
Nearest report
Unavailable
Historical baseline
Tornado baseline: 0/100 (Low).
Live weather
Current conditions near Portola Valley, CA
Temp
73°
☁️Cloudy
Feels like
71°
Feels-like temp
Humidity
42%
Relative
Wind
3 mph
10 m avg
Pressure
1014 mb
Sea-level
Rain
0 mm
Clouds 100%
Next few hours
☁️9 AM
74°
4% rain
☁️10 AM
78°
2% rain
☁️11 AM
83°
1% rain
☁️12 PM
85°
1% rain
☁️1 PM
87°
0% rain
☁️2 PM
89°
1% rain
Next few days
☁️Sun
89° / 61°
7% rain
☁️Mon
91° / 68°
3% rain
☁️Tue
91° / 53°
0% rain
⛅Wed
89° / 49°
0% rain
☁️Thu
78° / 48°
0% rain
☁️Fri
86° / 48°
2% rain
⛅Sat
84° / 51°
4% rain
Live weather alerts
Active NWS advisories near Portola Valley, CA
Coastal Flood Advisory
Effective local time
Coastal Flood Advisory issued July 12 at 5:38AM PDT until July 16 at 4:00AM PDT by NWS San Francisco CA
San Francisco; North Bay Interior Valleys; San Francisco Bay Shoreline
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.
Protect your home before the next storm
Turn today’s risk into a checklist for your home.
Live hazard map
Radar, alerts, systems, SPC, gauges · Portola Valley, CAToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.