Texas weather can change rapidly, and understanding how to use live radar tools is one of the most practical skills any Texas resident can have. Whether you’re tracking a supercell across the Panhandle, monitoring Gulf Coast tropical weather, or watching afternoon thunderstorms develop over Central Texas, the right radar tools give you critical advance warning. In June 2026, Southeast Texas is experiencing multiple days of heat index values reaching 101-106°F. Knowing where to find real-time radar data is essential.
Texas NEXRAD Radar Stations
Texas is covered by a network of NEXRAD (Next-Generation Radar) Doppler radar stations maintained by NOAA’s National Weather Service. Key stations include: HGX (Houston/Galveston), FWS (Fort Worth/Dallas), EWX (Austin/San Antonio), BRO (Brownsville/RGV), AMA (Amarillo), LBB (Lubbock), MAF (Midland/Odessa), CRP (Corpus Christi). Note: as of June 2026, GRK (Central Texas/Granger) is temporarily down for communications maintenance with no ETA for return.
Best Live Texas Weather Radar Tools
The National Weather Service (weather.gov) provides free, authoritative radar data for every Texas region, updated every 6 minutes. Key NWS Texas offices include weather.gov/hgx (Houston), weather.gov/fwd (Dallas), weather.gov/ewx (Austin/San Antonio).
AccuWeather provides an interactive Texas Doppler radar map at accuweather.com. Weather Underground and Weather.com offer interactive maps with storm tracking and lightning overlays.
Major Texas television stations maintain their own radar operations. ABC13 in Houston is particularly strong for Southeast Texas. KXAN in Austin provides excellent Central Texas coverage. WFAA in Dallas covers North and Central Texas.
Reading Texas Weather Radar: Key Concepts
Standard radar displays use color scales to represent precipitation intensity. Green indicates light rain; yellow and orange represent moderate to heavy rain; red and purple indicate severe precipitation associated with flooding, large hail, and intense thunderstorms.
Texas has some unique radar phenomena to be aware of. During summer evenings in Central and South Texas, bat colonies emerge from caves near Bracken Cave and appear on radar as expanding rings at sunset. When you see circular ring-like patterns appearing from a single point at dusk without associated precipitation, you are likely watching bats rather than weather.
Texas Weather Hazards by Region
North Texas: Tornado-producing supercell thunderstorms, primarily in spring. Southeast Texas: Flash flooding from slow-moving heavy rain systems, tropical weather June through November. Texas Panhandle: One of the highest tornado frequencies in the US.
Related guides: Texas flooding map | Texas flood death toll | Texas flooding camp mystic
Frequently Asked Questions
Where can I find live Texas weather radar?
The best sources for live Texas weather radar are the National Weather Service (weather.gov), AccuWeather’s Texas radar page, Weather Underground, and local TV station websites. The NWS provides free, authoritative radar updated every 6 minutes.
How many radar stations does Texas have?
Texas has approximately 12 NEXRAD Doppler radar stations covering the state’s major regions, from Amarillo in the Panhandle to Brownsville in the Rio Grande Valley.
What do the colors mean on Texas weather radar?
Green = light rain, yellow-orange = moderate to heavy rain, red-purple = very heavy precipitation or severe storms with possible hail.
Why does Texas radar sometimes show precipitation when it’s not raining?
During summer evenings, large bat colonies emerging from Central Texas caves appear on radar as expanding rings of apparent precipitation.
When is Texas’s most active severe weather season?
Spring (March through May) for tornadoes and large hail. June through November for Gulf Coast and Southeast Texas tropical weather.
