“Unpredictable” is episode three of season two of Eureka.
It’s Zoe’s sixteenth birthday and Carter is planning a surprise party when his ex-wife (not sure when they got divorced) shows up. She also wants to take Zoe back to live with her in Los Angeles, as she and Carter had apparently originally agreed. Carter and Zoe may not agree with this.
Of rather more importance is something rather odd happening with the weather in Eureka. In the same day there has been snow, hail, rain, sun, dust storms and more, and now a hurricane looks to be forming. Something rather odd has caused this, and a man has died from being flash frozen. Was his death the cause of the odd weather, or the other way around?