Focused Live Outlook
Flood live risk in Holtsville, NY
Flood and heavy-rain conditions for Holtsville, NY 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: 26/100 (Moderate).
Live weather
Current conditions near Holtsville, NY
Temp
63°
☀️Clear
Feels like
62°
Feels-like temp
Humidity
69%
Relative
Wind
5 mph
10 m avg
Pressure
1017 mb
Sea-level
Rain
0 mm
Clouds 3%
Next few hours
☀️3 AM
64°
0% rain
☀️4 AM
62°
0% rain
☀️5 AM
61°
0% rain
☁️6 AM
61°
0% rain
☁️7 AM
65°
0% rain
☁️8 AM
71°
0% rain
Next few days
☁️Thu
83° / 61°
1% rain
🌦️Fri
81° / 67°
44% rain
🌦️Sat
79° / 66°
50% rain
☁️Sun
82° / 66°
9% rain
☁️Mon
85° / 65°
2% rain
☁️Tue
85° / 67°
22% rain
☁️Wed
82° / 69°
22% rain
Live weather alerts
Active NWS advisories near Holtsville, NY
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.
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 · Holtsville, NYToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.