Randolph AFB, TX Live Doppler Radar

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

Open live radar for Randolph AFBWhat TALON shows

What weather hits Randolph AFB?

Since 1996, the National Weather Service has logged flash flooding on 214 days in the Bexar forecast zone and Bexar County — the most common reported hazard around Randolph AFB, mostly in June and May. Next come damaging thunderstorm winds (116 days) and flooding (31 days).

HazardDays reportedMost recentWorst on record
Flash flooding214Jun 2026Jun 12, 2025 · 11 deaths · $23 million damage
Damaging thunderstorm winds116Jun 2026Apr 25, 2015 · $5.0 million damage
Flooding31Apr 2026Apr 21, 2026 · 1 death
Heavy snow & winter storms15Jan 2026—
Excessive heat15Jul 2025Jun 27, 2022 · 53 deaths
Extreme cold & wind chill8Jan 2026Feb 14, 2021 · 4 deaths
Lightning casualties & damage8Apr 2020Jun 6, 2019 · 1 death
Wildfires4Apr 2022Jan 15, 2022 · $1.5 million 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 Bexar forecast zone and Bexar County; damage is as reported, not adjusted for inflation.

Which radars cover Randolph AFB?

The closest NEXRAD Doppler radar is KEWX (San Antonio, TX), about 19 miles 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 Randolph AFBView
KEWX
San Antonio, TX		19 mi northeast1,100 ftExcellent — the lowest scan sees close to the ground
KGRK
Central Texas, TX		98 mi north-northeast9,400 ftFair — the beam can pass over shallow snow and low-level rotation
KDFX
Laughlin AFB, TX		122 mi west13,000 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 Randolph AFB

Since 1950, NOAA has recorded 97 tornadoes within 25 miles of Randolph AFB, 22 of them EF2/F2 or stronger. Most came in May and October. The strongest was an F3 on April 28, 1953, which passed about 12 miles west-northwest of town and caused 1 death. The most recent was an EF0 on October 26, 2023, which passed about 21 miles east-southeast of town.

Hail: 595 reports of 1-inch or larger hail within 25 miles since 1955, 96 of them 2 inches or more; the largest was 5.50-inch hail on May 3, 2021.

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 Randolph AFB'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.

Randolph AFB radar FAQ

Where is the nearest weather radar to Randolph AFB, TX?

KEWX (San Antonio, TX), about 19 miles northeast. KGRK (Central Texas, TX) is 98 miles away and also covers the area.

Does radar show snow in Randolph AFB?

Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over Randolph AFB the lowest scan from KEWX is about 1,100 ft up.

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

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