Focused Live Outlook
Lightning live risk in Signal Hill, CA
Thunderstorm and lightning conditions for Signal Hill, 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
76%
Historical baseline
Lightning baseline: 0/100 (Low).
Live weather
Current conditions near Signal Hill, CA
Temp
78°
☁️Cloudy
Feels like
84°
Feels-like temp
Humidity
76%
Relative
Wind
6 mph
10 m avg
Pressure
1011 mb
Sea-level
Rain
0 mm
Clouds 100%
Next few hours
☁️8 AM
78°
2% rain
☁️9 AM
80°
1% rain
☁️10 AM
85°
3% rain
☁️11 AM
85°
3% rain
☁️12 PM
84°
1% rain
☁️1 PM
87°
1% rain
Next few days
☁️Thu
93° / 74°
6% rain
☁️Fri
93° / 70°
2% rain
☀️Sat
86° / 72°
1% rain
☀️Sun
80° / 73°
0% rain
☀️Mon
80° / 70°
2% rain
☁️Tue
82° / 71°
25% rain
☁️Wed
79° / 71°
18% rain
Live weather alerts
Active NWS advisories near Signal Hill, CA
Extreme Heat Warning
Effective local time
Extreme Heat Warning issued August 26 at 10:54AM PDT until August 28 at 8:00PM PDT by NWS Los Angeles/Oxnard CA
Catalina and Santa Barbara Islands; Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast; Ventura County Beaches; Ventura County Inland Coast; Malibu Coast; Los Angeles County Beaches; Palos Verdes Hills; Los Angeles County Inland Coast including Downtown Los Angeles
Air Quality Alert
Effective local time
Air Quality Alert issued August 25 at 7:55AM PDT by NWS Los Angeles/Oxnard CA
Eastern San Fernando Valley; Eastern San Gabriel Mountains; Interstate 5 Corridor; Los Angeles County Inland Coast including Downtown Los Angeles; Los Angeles County San Gabriel Valley; Santa Clarita Valley; Santa Susana Mountains; Western San Fernando Valley; Western San Gabriel Mountains and Highway 14 Corridor
Air Quality Alert
Effective local time
Air Quality Alert issued August 25 at 6:39AM PDT by NWS Los Angeles/Oxnard CA
Eastern San Fernando Valley; Eastern San Gabriel Mountains; Interstate 5 Corridor; Los Angeles County Inland Coast including Downtown Los Angeles; Los Angeles County San Gabriel Valley; Santa Clarita Valley; Santa Susana Mountains; Western San Fernando Valley; Western San Gabriel Mountains and Highway 14 Corridor
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 · Signal Hill, CAToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.