Arizona PBS Previews
NOVA 4507: Decoding the Weather Machine
Preview | 30s
Wednesday night at 7pm (Also Fri. 4/20 at 1 a.m.; Sun. 4/22 at 1 p.m.)
“Decoding the Weather Machine” – Climate change is arguably the defining challenge of our time. Join scientists on a quest to better comprehend the workings of the weather and climate, and see how they’re finding that we can be resilient – even thrive – in the face of enormous change.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
Arizona PBS Previews is a local public television program presented by Arizona PBS
Arizona PBS Previews
NOVA 4507: Decoding the Weather Machine
Preview | 30s
“Decoding the Weather Machine” – Climate change is arguably the defining challenge of our time. Join scientists on a quest to better comprehend the workings of the weather and climate, and see how they’re finding that we can be resilient – even thrive – in the face of enormous change.
Problems playing video? | Closed Captioning Feedback
How to Watch Arizona PBS Previews
Arizona PBS Previews is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.

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Arizona PBS Previews is a local public television program presented by Arizona PBS