Jourdanton, TX Live Doppler Radar

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

Open live radar for Jourdanton What TALON shows

What weather hits Jourdanton?

Since 1996, the National Weather Service has logged flash flooding on 74 days in the Atascosa forecast zone and Atascosa County — the most common reported hazard around Jourdanton, mostly in June and July. Next come damaging thunderstorm winds (34 days) and excessive heat (9 days).

Hazard	Days reported	Most recent	Worst on record
Flash flooding	74	May 2026	Apr 7, 2002 · $250,000 damage
Damaging thunderstorm winds	34	May 2026	Mar 19, 2002 · $600,000 damage
Excessive heat	9	Jul 2025	Jul 29, 2025 · 1 death
Wildfires	6	Sep 2023	Jul 14, 2011 · 1 death · $150,000 damage
Heavy snow & winter storms	5	Jan 2025	—
Extreme cold & wind chill	2	Dec 2022	—
Hurricanes & tropical storms	1	Jul 2003	Jul 15, 2003 · 1 death · $800,000 damage
High winds	1	Apr 2009	Apr 30, 2009 · $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 Atascosa forecast zone and Atascosa County; damage is as reported, not adjusted for inflation.

Which radars cover Jourdanton?

The closest NEXRAD Doppler radar is KEWX (San Antonio, TX), about 63 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.

Radar	Distance	Lowest beam over Jourdanton	View
KEWX San Antonio, TX	63 mi north-northeast	4,900 ft	Good — most storms and steady rain or snow show clearly
KCRP Corpus Christi, TX	100 mi southeast	9,600 ft	Fair — the beam can pass over shallow snow and low-level rotation
KDFX Laughlin AFB, TX	108 mi west-northwest	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 Jourdanton

Since 1950, NOAA has recorded 27 tornadoes within 25 miles of Jourdanton, 4 of them EF2/F2 or stronger. Most came in May and September. The strongest was an F4 on April 15, 1973, which passed about 19 miles west-southwest of town and caused 5 deaths. The most recent was an F0 on June 3, 2003, which touched down about 13 miles northwest of town.

Hail: 113 reports of 1-inch or larger hail within 25 miles since 1955, 12 of them 2 inches or more; the largest was 3.00-inch hail on April 30, 2025.

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 Jourdanton'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.

Jourdanton radar FAQ

Where is the nearest weather radar to Jourdanton, TX?

KEWX (San Antonio, TX), about 63 miles north-northeast. KCRP (Corpus Christi, TX) is 100 miles away and also covers the area.

Does radar show snow in Jourdanton?

Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over Jourdanton the lowest scan from KEWX is about 4,900 ft up.

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

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