NOAA unveils mobile radars to speed up storm warnings and protect lives
The data gathered by the new mobile radars will be used to improve NOAA’s weather forecasts, providing earlier and more accurate warnings that help protect lives and property during severe storms.
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Severe weather season has already arrived in force, bringing damaging hail, torrential rain, fierce winds and dozens of tornadoes, with at least two reaching the strength of an EF3.
These severe storms have torn across the Heartland region, taking lives and destroying homes and communities.
And with that, the season has only just begun.
On Monday, the National Oceanic and Atmospheric Administration (NOAA) unveiled three new radars that will provide much more detailed, real-time data than traditional fixed radar systems and can be deployed directly into severe weather.
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Mounted on heavy-duty trucks, these new units carry multiple types of radar to help scientists study storms, tornadoes, wildfires and flooding up close and from different perspectives.
The higher-quality data is expected to improve forecast precision and support earlier, more accurate warnings to better protect lives.
This is significant news as severe weather season continues, with NOAA’s National Severe Storms Laboratory Director, DaNa Carlis, Ph.D., calling it a "game changer for public safety."
One of three new radar-equipped, heavy-duty trucks designed to expand NOAA’s ability to study and improve early warnings and forecasts for tornadoes, severe storms, flash floods and wildfires. (NOAA NSSL / FOX Weather)
Carlis highlights that they are not only increasing the number of radars to three, but also improving the quality of data reaching forecasters and decision-makers.
These advanced mobile radars are made to be quickly deployed to areas experiencing severe weather, enabling scientists to position the instruments near storms and wildfires to collect detailed, real-time data.
Brandon Copic shot of a tornado in Illinois on March 10, 2026. (FOX Weather)
"This proximity allows researchers to close the radar gap with detailed views of atmospheric processes that are difficult or impossible to capture with our fixed radar network alone," NOAA said.
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The mobile radars will play an important role in helping determine storm behavior and potential hazards.
By scanning the lowest levels of a storm, where tornadoes and other threats develop, they provide detailed information on conditions that directly affect communities.
This high-resolution data allows scientists to track rapid changes in wind patterns and storm structure, improving understanding of storm intensity, development and potential impacts.
Union, Michigan, storm damage. (FOX Weather)
That said, these radars will also provide invaluable support in monitoring other high-impact hazards, as well.
NOAA said in wildfire scenarios, mobile radars can track smoke plumes, winds generated by fires and evolving weather conditions that influence fire spread and firefighter safety.
Crews deployed to fight wildfires in central Nebraska on Thursday, March 12. (Oxford Nebraska Fire/Rescue / FOX Weather)
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Along with that, during flash-flood events, the radars can identify areas receiving the heaviest rainfall in real time, supporting communities in responding to sudden, dangerous flooding.
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Carlis said the data gathered by the new mobile radars will be used to improve NOAA’s weather forecasts, providing earlier and more accurate warnings that help protect lives and property during severe storms.