Focused Live Outlook
Lightning live risk in Cupertino, CA
Thunderstorm and lightning conditions for Cupertino, 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
89%
Historical baseline
Lightning baseline: 0/100 (Low).
Live weather
Current conditions near Cupertino, CA
Temp
53°
⛅Partly cloudy
Feels like
52°
Feels-like temp
Humidity
89%
Relative
Wind
3 mph
10 m avg
Pressure
1013 mb
Sea-level
Rain
0 mm
Clouds 30%
Next few hours
☀️5 AM
53°
0% rain
☁️6 AM
53°
1% rain
☀️7 AM
55°
1% rain
☀️8 AM
60°
0% rain
⛅9 AM
65°
1% rain
⛅10 AM
68°
1% rain
Next few days
☁️Fri
75° / 53°
1% rain
☁️Sat
67° / 56°
2% rain
⛅Sun
79° / 52°
0% rain
☀️Mon
81° / 55°
0% rain
⛅Tue
90° / 54°
0% rain
☀️Wed
78° / 54°
1% rain
⛅Thu
80° / 54°
0% rain
Live weather alerts
Active NWS advisories near Cupertino, 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.
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 · Cupertino, CAToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.