Researchers advance first-of-its-kind AI tool for translating life-saving weather warnings across the US
https://www.eurekalert.org/news-releases/1130548
Publish Date: 2026-06-02 13:07:00
Source Domain: www.eurekalert.org
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Nearly 69 million people in the U.S. speak a language other than English at home, highlighting the need for translated weather forecasts and alerts.
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A new study led by University of Illinois Urbana-Champaign professor Joseph Trujillo-Falcón and NWS scientist Monica Bozeman is using AI to create a comprehensive translation program for the National Weather Service (NWS).
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The program aims to deliver life-saving weather information in languages such as Spanish, Chinese, Vietnamese, Samoan, and French.
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The AI-driven translation platform LILT, with its patented training process, significantly reduces translation time and boosts accuracy.
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The AI system completes translations in 5-7 minutes, compared to the previous hour-long effort by bilingual NWS forecasters, with accuracy scores above 95%.
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The program is anticipated to provide benefits for both foreign and domestic tourists visiting the U.S., and includes an agency-wide effort for managing potential storm risks during large events like the World Cup.
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The study is multidisciplinary, involving collaborations from various fields including geography, social sciences, and computer modeling, demonstrating the breadth of expertise supporting the program’s development.
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The translation program plans to expand its collaborative efforts, focusing on broader evaluations of AI tools and public response to enhance its overall effectiveness.
