Focused Live Outlook
Lightning live risk in Syosset, NY
Thunderstorm and lightning conditions for Syosset, 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
80%
Historical baseline
Lightning baseline: 17/100 (Low).
Live weather
Current conditions near Syosset, NY
Temp
74°
⛅Partly cloudy
Feels like
78°
Feels-like temp
Humidity
80%
Relative
Wind
8 mph
10 m avg
Pressure
1018 mb
Sea-level
Rain
0 mm
Clouds 75%
Next few hours
⛅9 AM
74°
15% rain
☁️10 AM
77°
6% rain
☀️11 AM
80°
5% rain
⛅12 PM
80°
4% rain
⛅1 PM
80°
6% rain
☁️2 PM
77°
14% rain
Next few days
🌧️Thu
80° / 70°
21% rain
🌫️Fri
85° / 70°
29% rain
☁️Sat
81° / 69°
21% rain
🌦️Sun
85° / 71°
10% rain
🌦️Mon
84° / 75°
26% rain
🌧️Tue
82° / 69°
30% rain
🌧️Wed
73° / 69°
36% rain
Live weather alerts
Active NWS advisories near Syosset, 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.
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 · Syosset, NYToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.