Hudson, NC Live Doppler Radar
Live radar for Hudson, Caldwell County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.
What weather hits Hudson?
Since 1996, the National Weather Service has logged damaging thunderstorm winds on 110 days in the Greater Caldwell forecast zone and Caldwell County — the most common reported hazard around Hudson, mostly in July and June. Next come flash flooding (58 days) and heavy snow & winter storms (17 days).
| Hazard | Days reported | Most recent | Worst on record |
|---|---|---|---|
| Damaging thunderstorm winds | 110 | Jun 2026 | Jul 6, 2018 · 1 death · $5,000 damage |
| Flash flooding | 58 | May 2026 | Sep 26, 2024 · $40 million damage |
| Heavy snow & winter storms | 17 | Jan 2026 | — |
| Flooding | 13 | Jan 2024 | May 5, 2013 · $30,000 damage |
| Lightning casualties & damage | 9 | May 2014 | Jun 27, 2010 · $100,000 damage |
| High winds | 8 | Apr 2016 | Apr 16, 2007 · $500,000 damage |
| Extreme cold & wind chill | 7 | Feb 2026 | — |
| Ice storms & sleet | 4 | Jan 2019 | — |
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 Greater Caldwell forecast zone and Caldwell County; damage is as reported, not adjusted for inflation.
How much snow does Hudson get?
A normal year brings about 4.1 inches of snow to Hudson, based on NOAA's 1991–2020 climate normals for the Lenoir weather station 5.4 miles away. The snowiest month is usually December (2.3 in).
| Oct | Nov | Dec | Jan | Feb | Mar | Apr | May |
|---|---|---|---|---|---|---|---|
| 0.0 | 0.0 | 2.3 | 1.3 | 0.2 | 0.3 | 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 Hudson?
The closest NEXRAD Doppler radar is KGSP (Greer, SC), about 78 miles south-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 Hudson | View |
|---|---|---|---|
| KGSP Greer, SC | 78 mi south-southwest | 6,700 ft | Fair — the beam can pass over shallow snow and low-level rotation |
| KFCX Blacksburg, VA | 106 mi northeast | 10,400 ft | Limited — the beam overshoots the lowest part of storms |
| KMRX Knoxville, TN | 109 mi west-northwest | 11,000 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 Hudson
Since 1950, NOAA has recorded 56 tornadoes within 25 miles of Hudson, 14 of them EF2/F2 or stronger. Most came in May and October. The strongest was an F4 on May 5, 1989, which passed about 12 miles south-southeast of town and caused 4 deaths. The most recent was an EF1 on September 25, 2024, which touched down about 23 miles north-northwest of town.
Hail: 314 reports of 1-inch or larger hail within 25 miles since 1955, 14 of them 2 inches or more; the largest was 4.50-inch hail on May 24, 2000.
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 Hudson'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.
Hudson radar FAQ
Where is the nearest weather radar to Hudson, NC?
KGSP (Greer, SC), about 78 miles south-southwest. KFCX (Blacksburg, VA) is 106 miles away and also covers the area.
Does radar show snow in Hudson?
Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over Hudson the lowest scan from KGSP is about 6,700 ft up, so light snow from shallow clouds can be under-shown — check NWS winter alerts too.
Is TALON's radar for Hudson 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 Hudson, follow it right away — see watch vs. warning.