a are required on interstates s 80 and highway 5 ununless y you have a a four-r- drivive with snoww tiresesplows are b busysy keeeeping ths open but i-80 was closed a couple hours thhis morning. it has reopepened asas y you c cacarsrs arere momovivingng, bo chain up at baxter whichch isi abouout 380000 feetet. . ththe e weather serervice i is predictiting m more roadd closu througugh h the ennd d of thihi >> wee've seen g great pipipict the weather f from viewers. . we w want to shshare ththose wi right t nowow. take a look at thisis hail n occasionon. that was t takenen byy ken and melissa ortiz sent us pictures as well. this is hail that poununded par of sanan frfrancicisco.o. also an anonymomous viviewer ses aa rainbobow. ifif you h have video we'd like to share them with us. upload them or e-mail them. >> oakland school superintendent warns there may be significant teacher layoffs this fall. the district posted a letter on its website yesterday. it didn't say specifically how many teachers may be cut, but some have estimated it could run into the hundreds. the district also plans to not