A powerful winter storm lashing California threatened floods, blizzards and avalanches Saturday while adding frigid temperatures to the misery mix.
Overnight lows could drop below freezing in some areas while downtown San Francisco could see record-breaking cold temperatures Saturday morning, according to the National Weather Service. Projected temperatures of 38 degrees Fahrenheit (3 degrees Celsius) would see the city at its coldest since 2009, the weather service said.
