Michiganders who heard some thunder Friday, Dec. 26, may have been surprised, but a thunderstorm is moving across Michigan as rain and freezing rains falls.
The NWS San Francisco CA issued a severe thunderstorm warning at 5:37 p.m. on Thursday in effect until 6 p.m. for Marin and San Francisco counties.
San Francisco Bay Shoreline, San Francisco Peninsula Coast, Santa Cruz Mountains and Santa Clara Valley Including San Jose ...