The National Weather Service uses a real-time chat tool to protect Americans during bad weather

A letter writer explains some of the National Weather Services' upgrades.

Related Keywords

France ,New Hampshire ,United States ,Maine ,Grand Canyon National Park ,Arizona ,Acadia National Park ,Switzerland ,Costa Rica ,Maryland ,Silver Spring ,French ,Swiss ,American ,Ken Graham ,John Szamosi ,Canyon National Park ,National Weather Service ,Shenandoah National Park ,Swiss Army ,Advanced Weather Interactive Processing System ,Wireless Emergency Alerts ,Emergency Alert System ,Weather Service ,French Alps ,Mount Monadnock ,First Landing State ,