Focused Live Outlook
Flood live risk in Lake San Marcos, CA
Flood and heavy-rain conditions for Lake San Marcos, CA over the next 6–24 hours.
Updated just now. Live data typically refreshes every 5–40 minutes.
Active flood alerts
1
Nearby USGS gauges
0
Highest gauge stage
No stage data
Current precip
0.0 mm
Historical baseline
Flood baseline: 34/100 (Moderate).
Live weather
Current conditions near Lake San Marcos, CA
Temp
85°
⛅Partly cloudy
Feels like
88°
Feels-like temp
Humidity
48%
Relative
Wind
5 mph
10 m avg
Pressure
1010 mb
Sea-level
Rain
0 mm
Clouds 68%
Next few hours
⛅11 AM
87°
0% rain
⛅12 PM
95°
0% rain
☁️1 PM
91°
1% rain
☁️2 PM
88°
1% rain
☁️3 PM
86°
1% rain
☁️4 PM
87°
1% rain
Next few days
🌫️Thu
95° / 73°
1% rain
☁️Fri
88° / 69°
2% rain
⛅Sat
88° / 69°
0% rain
☀️Sun
83° / 62°
0% rain
☁️Mon
81° / 59°
2% rain
🌧️Tue
81° / 62°
24% rain
☁️Wed
81° / 65°
21% rain
Live weather alerts
Active NWS advisories near Lake San Marcos, CA
Beach Hazards Statement
Effective local time
Beach Hazards Statement issued August 27 at 1:19AM PDT until August 27 at 11:00PM PDT by NWS San Diego CA
San Diego County Coastal Areas; Orange County Coastal
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
San Diego County Coastal Areas
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 · Lake San Marcos, CAToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.