Clouds above San Luis Obispo County
Clouds above San Luis Obispo County
Clouds above San Luis Obispo County

Cloud seeding requires the right conditions to produce rain

July 18, 2015 05:51 PM

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About Weather Watch

John Lindsey

@PGE_John

John Lindsey writes Weather Watch, a weekly column for The Tribune. He is PG&E's Diablo Canyon meteorologist and media relations representative. Email him at pgeweather@pge.com .