Focused Live Outlook
Lightning live risk in Costa Mesa, CA
Thunderstorm and lightning conditions for Costa Mesa, 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
92%
Historical baseline
Lightning baseline: 0/100 (Low).
Live weather
Current conditions near Costa Mesa, CA
Temp
72°
☁️Cloudy
Feels like
79°
Feels-like temp
Humidity
92%
Relative
Wind
1 mph
10 m avg
Pressure
1010 mb
Sea-level
Rain
0 mm
Clouds 100%
Next few hours
☁️1 AM
72°
1% rain
☁️2 AM
72°
1% rain
☁️3 AM
71°
1% rain
⛅4 AM
71°
1% rain
⛅5 AM
71°
1% rain
☁️6 AM
70°
1% rain
Next few days
☁️Thu
89° / 70°
4% rain
☁️Fri
90° / 67°
2% rain
☀️Sat
89° / 76°
0% rain
☀️Sun
85° / 74°
0% rain
⛅Mon
84° / 72°
3% rain
🌦️Tue
75° / 71°
17% rain
☁️Wed
83° / 72°
19% rain
Live weather alerts
Active NWS advisories near Costa Mesa, CA
Heat Advisory
Effective local time
Heat Advisory issued August 27 at 12:50AM PDT until August 28 at 8:00PM PDT by NWS San Diego CA
Orange County Coastal
Beach Hazards Statement
Effective local time
Beach Hazards Statement issued August 26 at 6:49PM PDT until August 27 at 11:00PM PDT by NWS San Diego CA
San Diego County Coastal Areas; Orange County Coastal
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 · Costa Mesa, CAToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.