NEW: Central US Winter Storms February 2021 UPDATED: Arctic Amplification UPDATED: Winter Storm Risk Increase Feb 9, 2016 Bay Area basks in record heat San Francisco, CAUSA by Jenna Lyons, San Francisco Chronicle Photo: NWS Several Bay Area cities broke temperature records for the day during a mid-winter heat wave that continued Tuesday, but San Francisco came just one degree short of tying its record, forecasters said. Read Full Story Related Events California Rain and Snow Season During El Niño 2015-2016