Sandbox:Shocks

VanaDays from Today	Normal (50%)	Common (35%)	Rare (15%)
Today	Clouds	Clouds	Clouds
Tomorrow		No Change
2	Thunder	Clouds	Clouds
3	Clouds	Thunder	Thunder
4		No Change
5		No Change
6		No Change
7	Sunshine	Thunder	Thunder
8	Clouds	Thunder	Thunder
9	Clouds	Wind	Wind
10	Clouds	Thunder	Thunder
11		No Change
12		No Change
13	Clouds	Clouds	Clouds
14	Clouds	Thunder	Thunder
15	Clouds	Clouds	Clouds