Focused Live Outlook
Flood live risk in Half Moon Bay, CA
Flood and heavy-rain conditions for Half Moon Bay, 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: 47/100 (Moderate).
Live weather
Current conditions near Half Moon Bay, CA
Temp
53°
🌫️Fog
Feels like
53°
Feels-like temp
Humidity
100%
Relative
Wind
2 mph
10 m avg
Pressure
1014 mb
Sea-level
Rain
0 mm
Clouds 100%
Next few hours
🌫️6 AM
53°
1% rain
🌫️7 AM
53°
1% rain
🌫️8 AM
54°
0% rain
🌫️9 AM
55°
0% rain
🌫️10 AM
55°
1% rain
🌫️11 AM
55°
1% rain
Next few days
🌫️Mon
57° / 52°
2% rain
🌫️Tue
55° / 50°
3% rain
☁️Wed
63° / 53°
18% rain
⛅Thu
76° / 50°
4% rain
☀️Fri
71° / 50°
1% rain
☁️Sat
62° / 52°
0% rain
☁️Sun
64° / 51°
0% rain
Live weather alerts
Active NWS advisories near Half Moon Bay, 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 · Half Moon Bay, CAToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.