Calion, AR Live Doppler Radar

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

Open live radar for CalionWhat TALON shows

What weather hits Calion?

Since 1996, the National Weather Service has logged damaging thunderstorm winds on 118 days in the Union forecast zone and Union County — the most common reported hazard around Calion, mostly in April and June. Next come excessive heat (75 days) and flash flooding (37 days).

HazardDays reportedMost recentWorst on record
Damaging thunderstorm winds118Jun 2026Feb 10, 1998 · $1.0 million damage
Excessive heat75Aug 2025—
Flash flooding37Sep 2025Aug 19, 2008 · $250,000 damage
Heavy snow & winter storms14Jan 2026—
Extreme cold & wind chill6Jan 2026Jan 7, 2010 · $150,000 damage
Flooding5Apr 2024Oct 12, 2009 · $2.0 million damage
Ice storms & sleet4Dec 2000Dec 12, 2000 · $40 million damage
Lightning casualties & damage3May 2023Apr 11, 2016 · $250,000 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 Union forecast zone and Union County; damage is as reported, not adjusted for inflation.

Which radars cover Calion?

The closest NEXRAD Doppler radar is KSHV (Shreveport, LA), about 97 miles 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.

RadarDistanceLowest beam over CalionView
KSHV
Shreveport, LA		97 mi southwest9,100 ftFair — the beam can pass over shallow snow and low-level rotation
KLZK
Little Rock, AR		105 mi north10,400 ftLimited — the beam overshoots the lowest part of storms
KPOE
Fort Polk, LA		152 mi south18,600 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 Calion

Since 1950, NOAA has recorded 75 tornadoes within 25 miles of Calion, 22 of them EF2/F2 or stronger. Most came in April and December. The strongest was an F3 on January 12, 2005, which passed about 9 miles southeast of town and caused 2 deaths. The most recent was an EF2 on July 8, 2024, which touched down about 24 miles south of town.

Hail: 189 reports of 1-inch or larger hail within 25 miles since 1955, 21 of them 2 inches or more; the largest was 4.50-inch hail on May 6, 2001.

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 Calion'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.

Calion radar FAQ

Where is the nearest weather radar to Calion, AR?

KSHV (Shreveport, LA), about 97 miles southwest. KLZK (Little Rock, AR) is 105 miles away and also covers the area.

Does radar show snow in Calion?

Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over Calion the lowest scan from KSHV is about 9,100 ft up, so light snow from shallow clouds can be under-shown — check NWS winter alerts too.

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

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