New Trenton, IN Live Doppler Radar
Live radar for New Trenton, Franklin County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.
What weather hits New Trenton?
Since 1996, the National Weather Service has logged damaging thunderstorm winds on 87 days in the Franklin forecast zone and Franklin County — the most common reported hazard around New Trenton, mostly in July and June. Next come heavy snow & winter storms (56 days) and flooding (34 days).
| Hazard | Days reported | Most recent | Worst on record |
|---|---|---|---|
| Damaging thunderstorm winds | 87 | Apr 2026 | Jul 2, 2023 · $20,000 damage |
| Heavy snow & winter storms | 56 | Jan 2026 | Jan 6, 1996 · $200,000 damage |
| Flooding | 34 | May 2026 | Dec 31, 2018 · 1 death · $2,000 damage |
| Flash flooding | 28 | Jun 2026 | Mar 20, 2020 · 6 deaths · $100,000 damage |
| High winds | 10 | Sep 2024 | Sep 14, 2008 · $2.7 million damage |
| Excessive heat | 7 | Aug 2023 | — |
| Ice storms & sleet | 6 | Nov 2018 | — |
| Extreme cold & wind chill | 3 | Dec 2022 | Feb 1, 1996 · $20,000 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 Franklin forecast zone and Franklin County; damage is as reported, not adjusted for inflation.
How much snow does New Trenton get?
A normal year brings about 18 inches of snow to New Trenton, based on NOAA's 1991–2020 climate normals for the Brookville weather station 10.1 miles away. The snowiest month is usually January (6.1 in).
| Oct | Nov | Dec | Jan | Feb | Mar | Apr | May |
|---|---|---|---|---|---|---|---|
| 0.1 | 0.3 | 4.0 | 6.1 | 5.0 | 2.1 | 0.0 | 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 New Trenton?
The closest NEXRAD Doppler radar is KILN (Wilmington, OH), about 58 miles east. 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 New Trenton | View |
|---|---|---|---|
| KILN Wilmington, OH | 58 mi east | 4,300 ft | Good — most storms and steady rain or snow show clearly |
| KIND Indianapolis, IN | 79 mi west-northwest | 6,700 ft | Fair — the beam can pass over shallow snow and low-level rotation |
| KLVX Louisville, KY | 108 mi south-southwest | 10,800 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 New Trenton
Since 1950, NOAA has recorded 76 tornadoes within 25 miles of New Trenton, 18 of them EF2/F2 or stronger. Most came in June and April. The strongest was an F5 on April 3, 1974, which passed about 15 miles southeast of town and caused 3 deaths. The most recent was an EF1 on May 16, 2025, which passed about 9 miles west of town.
Hail: 251 reports of 1-inch or larger hail within 25 miles since 1955, 22 of them 2 inches or more; the largest was 4.00-inch hail on April 29, 1970.
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 New Trenton'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.
New Trenton radar FAQ
Where is the nearest weather radar to New Trenton, IN?
KILN (Wilmington, OH), about 58 miles east. KIND (Indianapolis, IN) is 79 miles away and also covers the area.
Does radar show snow in New Trenton?
Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over New Trenton the lowest scan from KILN is about 4,300 ft up.
Is TALON's radar for New Trenton 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 New Trenton, follow it right away — see watch vs. warning.
Radar for nearby towns
- Brookville, IN radar 10 mi
- Greendale, IN radar 12 mi
- Lawrenceburg, IN radar 14 mi
- Aurora, IN radar 17 mi
- Batesville, IN radar 17 mi
- Milan, IN radar 17 mi
- Dillsboro, IN radar 22 mi
- Liberty, IN radar 23 mi
- Osgood, IN radar 25 mi
- Rising Sun, IN radar 25 mi