Glen Gardner, NJ Live Doppler Radar
Live radar for Glen Gardner, Hunterdon County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.
What weather hits Glen Gardner?
Since 1996, the National Weather Service has logged damaging thunderstorm winds on 166 days in the Hunterdon forecast zone and Hunterdon County — the most common reported hazard around Glen Gardner, mostly in July and June. Next come heavy snow & winter storms (84 days) and excessive heat (80 days).
| Hazard | Days reported | Most recent | Worst on record |
|---|---|---|---|
| Damaging thunderstorm winds | 166 | Jun 2026 | Jul 26, 2009 · $100,000 damage |
| Heavy snow & winter storms | 84 | Feb 2026 | Feb 16, 2003 · $1.0 million damage |
| Excessive heat | 80 | Jul 2025 | — |
| Flash flooding | 56 | Jul 2023 | Sep 1, 2021 · 6 deaths · $6.0 million damage |
| Flooding | 44 | Dec 2023 | Jun 28, 2006 · 1 death · $7.5 million damage |
| Extreme cold & wind chill | 29 | Dec 2022 | — |
| High winds | 25 | Apr 2021 | Oct 29, 2012 · 3 deaths · $40 million damage |
| Lightning casualties & damage | 20 | Jun 2023 | Jun 23, 2006 · 1 death |
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 Hunterdon forecast zone and Hunterdon County; damage is as reported, not adjusted for inflation.
How much snow does Glen Gardner get?
A normal year brings about 27 inches of snow to Glen Gardner, based on NOAA's 1991–2020 climate normals for the Flemington 5 Nnw weather station 9.2 miles away. The snowiest month is usually February (9.4 in).
| Oct | Nov | Dec | Jan | Feb | Mar | Apr | May |
|---|---|---|---|---|---|---|---|
| 0.0 | 0.4 | 4.5 | 6.2 | 9.4 | 5.7 | 0.9 | 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 Glen Gardner?
The closest NEXRAD Doppler radar is KDIX (Philadelphia, NJ), about 59 miles south-southeast. 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 Glen Gardner | View |
|---|---|---|---|
| KDIX Philadelphia, NJ | 59 mi south-southeast | 4,500 ft | Good — most storms and steady rain or snow show clearly |
| KOKX Upton, NY | 109 mi east | 11,000 ft | Limited — the beam overshoots the lowest part of storms |
| KBGM Binghamton, NY | 117 mi north-northwest | 12,200 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 Glen Gardner
Since 1950, NOAA has recorded 49 tornadoes within 25 miles of Glen Gardner, 12 of them EF2/F2 or stronger. Most came in July and June. The strongest was an F3 on May 28, 1973, which touched down about 15 miles northeast of town. The most recent was an EF1 on May 6, 2025, which touched down about 17 miles northwest of town.
Hail: 133 reports of 1-inch or larger hail within 25 miles since 1955, 3 of them 2 inches or more; the largest was 3.00-inch hail on June 22, 1996.
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 Glen Gardner'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.
Glen Gardner radar FAQ
Where is the nearest weather radar to Glen Gardner, NJ?
KDIX (Philadelphia, NJ), about 59 miles south-southeast. KOKX (Upton, NY) is 109 miles away and also covers the area.
Does radar show snow in Glen Gardner?
Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over Glen Gardner the lowest scan from KDIX is about 4,500 ft up.
Is TALON's radar for Glen Gardner 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 Glen Gardner, follow it right away — see watch vs. warning.
Radar for nearby towns
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- Lebanon, NJ radar 7 mi
- Belvidere, NJ radar 11 mi
- Alpha, NJ radar 12 mi
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- Hackettstown, NJ radar 12 mi