Focused Live Outlook
Lightning live risk in Greenlawn, NY
Thunderstorm and lightning conditions for Greenlawn, 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
56%
Historical baseline
Lightning baseline: 15/100 (Low).
Live weather
Current conditions near Greenlawn, NY
Temp
82°
☀️Clear
Feels like
86°
Feels-like temp
Humidity
56%
Relative
Wind
4 mph
10 m avg
Pressure
1014 mb
Sea-level
Rain
0 mm
Clouds 0%
Next few hours
☀️7 PM
83°
0% rain
☀️8 PM
81°
0% rain
☀️9 PM
78°
0% rain
☀️10 PM
77°
0% rain
☀️11 PM
76°
0% rain
☀️12 AM
75°
0% rain
Next few days
☀️Sun
87° / 73°
6% rain
☁️Mon
87° / 69°
36% rain
☁️Tue
91° / 70°
11% rain
🌦️Wed
87° / 73°
9% rain
☁️Thu
86° / 70°
42% rain
☁️Fri
74° / 68°
12% rain
☁️Sat
83° / 69°
6% rain
Live weather alerts
Active NWS advisories near Greenlawn, NY
Heat Advisory
Effective local time
Heat Advisory issued August 9 at 2:24PM EDT until August 10 at 7:00PM EDT by NWS Upton NY
Northwest Suffolk; Southwest Suffolk; Northern Nassau; 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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Live hazard map
Radar, alerts, systems, SPC, gauges · Greenlawn, NYToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.