Focused Live Outlook
Lightning live risk in Holtsville, NY
Thunderstorm and lightning conditions for Holtsville, NY 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
89%
Historical baseline
Lightning baseline: 14/100 (Low).
Live weather
Current conditions near Holtsville, NY
Temp
63°
☁️Cloudy
Feels like
62°
Feels-like temp
Humidity
89%
Relative
Wind
11 mph
10 m avg
Pressure
1004 mb
Sea-level
Rain
0 mm
Clouds 100%
Next few hours
🌦️12 PM
64°
18% rain
☁️1 PM
66°
17% rain
☁️2 PM
66°
18% rain
🌦️3 PM
65°
29% rain
☁️4 PM
66°
29% rain
🌦️5 PM
65°
45% rain
Next few days
🌦️Sun
66° / 59°
90% rain
🌦️Mon
64° / 57°
74% rain
☁️Tue
69° / 55°
9% rain
☁️Wed
75° / 62°
0% rain
☁️Thu
76° / 63°
1% rain
🌦️Fri
82° / 61°
12% rain
🌦️Sat
64° / 55°
13% rain
Live weather alerts
Active NWS advisories near Holtsville, NY
High Wind Warning
Effective local time
High Wind Warning issued September 27 at 11:32AM EDT until September 27 at 12:00PM EDT by NWS Upton NY
Northern New London; Southern Middlesex; Southern New London; Northwest Suffolk; Northeast Suffolk; Southwest Suffolk; Southeast Suffolk; Northern Nassau; Southern Nassau
Coastal Flood Warning
Effective local time
Coastal Flood Warning issued September 27 at 6:02AM EDT until September 27 at 6:00PM EDT by NWS Upton NY
Southwest Suffolk; Southern Nassau
Rip Current Statement
Effective local time
Rip Current Statement issued September 27 at 6:02AM EDT until September 27 at 8:00PM EDT by NWS Upton NY
Southwest Suffolk; Southern Nassau
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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Radar, alerts, systems, SPC, gauges · Holtsville, NYToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.