Lake Santeetlah, NC Live Doppler Radar

Live radar for Lake Santeetlah, Graham County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.

Open live radar for Lake SanteetlahWhat TALON shows

What weather hits Lake Santeetlah?

Since 1996, the National Weather Service has logged damaging thunderstorm winds on 74 days in the Graham forecast zone and Graham County — the most common reported hazard around Lake Santeetlah, mostly in June and July. Next come heavy snow & winter storms (67 days) and high winds (21 days).

HazardDays reportedMost recentWorst on record
Damaging thunderstorm winds74May 2025May 2, 2002 · $30,000 damage
Heavy snow & winter storms67Jan 2026—
High winds21Mar 2025Apr 16, 2007 · $500,000 damage
Extreme cold & wind chill19Feb 2026—
Ice storms & sleet6Jan 2000—
Flash flooding6Jan 2009May 7, 2003 · $250,000 damage
Flooding5Nov 2004Sep 16, 2004 · $20,000 damage
Wildfires1Nov 2016—

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 Graham forecast zone and Graham County; damage is as reported, not adjusted for inflation.

Which radars cover Lake Santeetlah?

The closest NEXRAD Doppler radar is KMRX (Knoxville, TN), about 61 miles north-northeast. 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.

RadarDistanceLowest beam over Lake SanteetlahView
KMRX
Knoxville, TN		61 mi north-northeast4,700 ftGood — most storms and steady rain or snow show clearly
KGSP
Greer, SC		99 mi east-southeast9,400 ftFair — the beam can pass over shallow snow and low-level rotation
KHTX
Huntsville, AL		129 mi west-southwest14,200 ftLimited — 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 Lake Santeetlah

Since 1950, NOAA has recorded 32 tornadoes within 25 miles of Lake Santeetlah, 10 of them EF2/F2 or stronger. Most came in April and March. The strongest was an F4 on April 3, 1974, which passed about 16 miles south-southwest of town and caused 4 deaths. The most recent was an EF1 on May 8, 2024, which touched down about 18 miles south of town.

Hail: 98 reports of 1-inch or larger hail within 25 miles since 1955, 5 of them 2 inches or more; the largest was 3.00-inch hail on April 3, 1974.

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 Lake Santeetlah'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.

Lake Santeetlah radar FAQ

Where is the nearest weather radar to Lake Santeetlah, NC?

KMRX (Knoxville, TN), about 61 miles north-northeast. KGSP (Greer, SC) is 99 miles away and also covers the area.

Does radar show snow in Lake Santeetlah?

Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over Lake Santeetlah the lowest scan from KMRX is about 4,700 ft up.

Is TALON's radar for Lake Santeetlah 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 Lake Santeetlah, follow it right away — see watch vs. warning.

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