Focused Live Outlook
Lightning live risk in Altadena, CA
Thunderstorm and lightning conditions for Altadena, CA over the next 6–24 hours.
Live view assembled just now. Source update times vary; cached data may be delayed or incomplete.
Thunderstorm alerts
0
SPC Day 1
No Day 1 signal
Current precip
0.0 mm
Humidity
32%
Historical baseline
Lightning baseline: 1/100 (Low).
Live weather
Current conditions near Altadena, CA
Temp
63°
☀️Clear
Feels like
58°
Feels-like temp
Humidity
32%
Relative
Wind
1 mph
10 m avg
Pressure
1017 mb
Sea-level
Rain
0 mm
Clouds 0%
Next few hours
☀️6 AM
62°
0% rain
☀️7 AM
62°
0% rain
☀️8 AM
64°
0% rain
☀️9 AM
71°
0% rain
☀️10 AM
75°
0% rain
☀️11 AM
79°
0% rain
Next few days
☀️Wed
83° / 58°
0% rain
🌫️Thu
68° / 54°
27% rain
🌦️Fri
65° / 59°
85% rain
🌧️Sat
65° / 56°
85% rain
⛅Sun
68° / 57°
24% rain
🌦️Mon
62° / 56°
61% rain
🌧️Tue
57° / 52°
40% rain
Live weather alerts
Active NWS advisories near Altadena, CA
No active NWS alerts near this city right now.
Source: NWS alerts feed.
Scores use stored public hazard datasets; live weather and alerts are shown separately where available. Refresh timing and coverage vary by source, and data may be delayed or unavailable. Informational only — follow official warnings and emergency guidance.
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Live hazard map
Radar, alerts, systems, SPC, gauges · Altadena, CAToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.