According to a post on the CSUEB website, the ceremony scheduled for 6 PM was canceled because weather conditions have "created an unsafe environment for graduates and guests."
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The post also said the ceremony will not be rescheduled.
The university expects to host the Sunday ceremony for the College of Business & Economics and the College of Education & Allied Studies as planned unless weather conditions prevent them.
Officials say graduates who hoped to attend Saturday's ceremony are invited to attend Sunday's Hayward ceremony.