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
0
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
69°
⛅Partly cloudy
Feels like
71°
Feels-like temp
Humidity
70%
Relative
Wind
4 mph
10 m avg
Pressure
1013 mb
Sea-level
Rain
0 mm
Clouds 34%
Next few hours
⛅10 AM
68°
0% rain
☀️11 AM
71°
0% rain
☀️12 PM
72°
0% rain
⛅1 PM
72°
0% rain
⛅2 PM
72°
0% rain
⛅3 PM
71°
0% rain
Next few days
🌫️Fri
72° / 61°
0% rain
🌦️Sat
71° / 59°
2% rain
🌦️Sun
69° / 58°
7% rain
☁️Mon
71° / 56°
0% rain
☁️Tue
71° / 55°
2% rain
☀️Wed
71° / 51°
0% rain
⛅Thu
73° / 52°
0% rain
Live weather alerts
Active NWS advisories near Lake San Marcos, 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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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.