• What: Fifth annual National Weather Festival.
• When: 9 a.m. to 1 p.m. Saturday at the National Weather Center, 120 David L. Boren Blvd., Norman.
• About: The free event open to everyone features tours, children’s activities, a storm chaser car show, information about weather balloons, weather-related information and products, Science on a Sphere and amateur radio demonstration. Vehicles used in the VORTEX2 tornado study also will be on display.
• More information: Go to http://okc.mesonet.org.
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