Noticeably cooler Tuesday Details >
May 18, 2013; 6:11 PM ET Five-day Weather Forecast for San Francisco, CA
NFL owners are expected to vote Tuesday on whether Super Bowl 50 will be played in the Bay Area or in Florida.
Severe thunderstorms will begin to fire up later Sunday afternoon from Minneapolis to Oklahoma City. Large hail and tornados will be a major threat.
An ongoing cool weather pattern from the Rockies to the East Coast has been helping to keep a lid on the number of tornadoes for 2013.
Temperature and precipitation trends in AccuWeather's 30-Day Forecast can help with Memorial Day planning.