40% chance of snow tonight. 30% chance of snow tomorrow. march comes in like a lion, usually goes out like a lamb. maybe just a lion all month long, christine? >> or polar bear. coming in and going out like a polar bear. at least you have a smile on your face. all right amazing video to show you. a transformer fire at a washington state power plant sends flaming mushroom clouds into the sky. it happened at a facility in washington. nearby homes were evacuated out of concern that there may be toxic pcbs in the transformer. but a spokesman said it was filled with mineral oil. the smoke was not toxic. boeing clears a big hurdle. it says it's 787 dreamliner's first test flight with a new lithium-ion battery went quote, according to plan. boeing says it wants the dreamliner back in service by may 1st. one expert told reuters it will probably be three to six months after that because the faa will want to make sure these batteries work as promised.