Dering Harbor, NY Live Doppler Radar
Live radar for Dering Harbor, Suffolk County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.
What weather hits Dering Harbor?
Since 1996, the National Weather Service has logged damaging thunderstorm winds on 126 days in the Northeast Suffolk forecast zone and Suffolk County — the most common reported hazard around Dering Harbor, mostly in July and June. Next come flash flooding (86 days) and high winds (64 days).
| Hazard | Days reported | Most recent | Worst on record |
|---|---|---|---|
| Damaging thunderstorm winds | 126 | Jun 2026 | Sep 7, 1998 · 1 death |
| Flash flooding | 86 | Jul 2025 | Aug 13, 2014 · $35 million damage |
| High winds | 64 | Feb 2026 | Oct 29, 2012 · $1.0 million damage |
| Heavy snow & winter storms | 57 | Feb 2026 | — |
| Lightning casualties & damage | 28 | Jun 2026 | Aug 18, 2018 · 1 death |
| Coastal flooding | 24 | Jan 2024 | Oct 18, 2009 · $1,000 damage |
| Flooding | 17 | Mar 2010 | — |
| Blizzards | 10 | Feb 2026 | Feb 8, 2013 · 1 death · $6.0 million damage |
Source: NOAA NCEI Storm Events Database, 1996–2026 (the latest year is partial). A "day" is a date with at least one report in the Northeast Suffolk forecast zone and Suffolk County; damage is as reported, not adjusted for inflation.
How much snow does Dering Harbor get?
A normal year brings about 27 inches of snow to Dering Harbor, based on NOAA's 1991–2020 climate normals for the Bridgehampton weather station 10 miles away. The snowiest month is usually February (8.6 in).
| Oct | Nov | Dec | Jan | Feb | Mar | Apr | May |
|---|---|---|---|---|---|---|---|
| 0.0 | 0.1 | 4.1 | 7.2 | 8.6 | 6.0 | 0.8 | 0.0 |
Normal snowfall in inches. TALON Pro compares this season's snow at your location with these normals as winter goes on.
Which radars cover Dering Harbor?
The closest NEXRAD Doppler radar is KOKX (Upton, NY), about 31 miles west-southwest. Radar beams climb as they travel, so the height of the lowest scan over town decides how low in a storm the radar can see.
| Radar | Distance | Lowest beam over Dering Harbor | View |
|---|---|---|---|
| KOKX Upton, NY | 31 mi west-southwest | 1,900 ft | Excellent — the lowest scan sees close to the ground |
| KBOX Boston, MA | 86 mi northeast | 7,700 ft | Fair — the beam can pass over shallow snow and low-level rotation |
| KDIX Philadelphia, NJ | 134 mi southwest | 15,200 ft | Limited — the beam overshoots the lowest part of storms |
Beam height is the center of the 0.5° scan above the radar, with standard refraction. Mountains near a radar can block it further.
Tornado & hail history near Dering Harbor
Since 1950, NOAA has recorded 22 tornadoes within 25 miles of Dering Harbor, 1 of them EF2/F2 or stronger. Most came in August and June. The strongest was an F2 on August 8, 1999, which passed about 9 miles southwest of town. The most recent was an EF0 on September 25, 2022, which touched down about 12 miles southwest of town.
Hail: 31 reports of 1-inch or larger hail within 25 miles since 1955, 6 of them 2 inches or more; the largest was 2.75-inch hail on June 20, 1995.
Source: NOAA Storm Prediction Center — tornadoes 1950–2025, hail 1955–2025. Distances are to each tornado's track; ratings before February 2007 use the original Fujita scale.
On TALON you get Dering Harbor's live radar loop, rain/snow/ice colors, flash-flood risk, storm tracks with arrival times and NWS warnings free; close-up radar and rotation detection are part of TALON Pro.
Dering Harbor radar FAQ
Where is the nearest weather radar to Dering Harbor, NY?
KOKX (Upton, NY), about 31 miles west-southwest. KBOX (Boston, MA) is 86 miles away and also covers the area.
Does radar show snow in Dering Harbor?
Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over Dering Harbor the lowest scan from KOKX is about 1,900 ft up.
Is TALON's radar for Dering Harbor free?
Yes — the US radar loop, rain/snow/ice colors, flash-flood risk, storm tracks and NWS warnings are free in any browser. Close-up radar, rotation detection and longer forecasts are part of TALON Pro.
Should I rely on radar for my safety?
No app replaces official warnings. When the National Weather Service issues a warning for Dering Harbor, follow it right away — see watch vs. warning.
Radar for nearby towns
- Greenport, NY radar 2 mi
- North Haven, NY radar 5 mi
- Sag Harbor, NY radar 7 mi
- East Hampton, NY radar 12 mi
- Southampton, NY radar 15 mi
- Quogue, NY radar 23 mi
- Westhampton Beach, NY radar 25 mi
- Port Jefferson, NY radar 39 mi
- Bellport, NY radar 39 mi
- Patchogue, NY radar 42 mi