Focused Live Outlook
Lightning live risk in Castro Valley, CA
Thunderstorm and lightning conditions for Castro 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
91%
Historical baseline
Lightning baseline: 0/100 (Low).
Live weather
Current conditions near Castro Valley, CA
Temp
57°
☁️Cloudy
Feels like
56°
Feels-like temp
Humidity
91%
Relative
Wind
5 mph
10 m avg
Pressure
1011 mb
Sea-level
Rain
0 mm
Clouds 100%
Next few hours
☁️3 AM
57°
1% rain
☁️4 AM
57°
1% rain
☁️5 AM
56°
1% rain
☁️6 AM
56°
1% rain
☁️7 AM
56°
1% rain
☁️8 AM
56°
2% rain
Next few days
☁️Sun
66° / 56°
3% rain
☁️Mon
75° / 55°
3% rain
⛅Tue
76° / 59°
0% rain
☀️Wed
80° / 63°
0% rain
⛅Thu
78° / 62°
0% rain
☁️Fri
81° / 63°
0% rain
☁️Sat
85° / 68°
0% rain
Live weather alerts
Active NWS advisories near Castro 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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