Weather Warnings Reach 69 Million in Many Languages

The National Weather Service (NWS) has rolled out a groundbreaking system that delivers storm alerts in multiple languages—Spanish, Chinese, Vietnamese, Samoan, French, and more—to better serve communities that do not speak English at home.

How It Works

• AI‑Powered Translation: A collaboration between a University of Illinois Urbana‑Champaign professor and an NWS scientist has created an artificial intelligence system that translates forecasts quickly and accurately.
• Bilingual Forecasters Re‑envisioned: Previously, forecasters manually translated messages while juggling other responsibilities. The new machine now handles the translation, freeing them to focus on analysis and communication.
• Broad Reach: The system targets 68.8 million people across the United States who speak a language other than English at home.

Research & Impact

• The study is published in the journal Artificial Intelligence for the Earth Systems.
• It demonstrates how AI can enhance public safety by ensuring critical information is accessible in the language most people understand.
• The NWS partners with the university’s communication department to keep messages clear, concise, and culturally appropriate.