Focused Live Outlook
Lightning live risk in Roslyn Harbor, NY
Thunderstorm and lightning conditions for Roslyn Harbor, 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
67%
Historical baseline
Lightning baseline: 18/100 (Low).
Live weather
Current conditions near Roslyn Harbor, NY
Temp
78°
☁️Cloudy
Feels like
81°
Feels-like temp
Humidity
67%
Relative
Wind
9 mph
10 m avg
Pressure
1017 mb
Sea-level
Rain
0 mm
Clouds 100%
Next few hours
☁️11 AM
78°
17% rain
☁️12 PM
80°
7% rain
☁️1 PM
79°
6% rain
☁️2 PM
76°
17% rain
🌦️3 PM
77°
27% rain
🌦️4 PM
74°
19% rain
Next few days
🌦️Thu
80° / 69°
29% rain
☁️Fri
83° / 68°
20% rain
☁️Sat
83° / 64°
20% rain
🌦️Sun
86° / 71°
7% rain
🌦️Mon
85° / 75°
28% rain
🌧️Tue
84° / 69°
32% rain
🌧️Wed
74° / 69°
38% rain
Live weather alerts
Active NWS advisories near Roslyn Harbor, NY
Flood Watch
Effective local time
Flood Watch issued August 26 at 2:27PM EDT until August 27 at 11:00PM EDT by NWS Upton NY
Northern Fairfield; Southern Fairfield; Western Passaic; Eastern Passaic; Hudson; Western Bergen; Eastern Bergen; Western Essex; Eastern Essex; Western Union; Eastern Union; Orange; Putnam; Rockland; Northern Westchester; Southern Westchester; New York (Manhattan); Bronx; Richmond (Staten Is.); Kings (Brooklyn); Northern Queens; Northern Nassau; Southern Queens; 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 · Roslyn Harbor, NYToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.