At 2:21 a.m. on Monday, the National Weather Service released a frost advisory valid for Tuesday, Mar. 18 between 2 a.m. and ...

At 2:21 a.m. on Monday, the National Weather Service released a frost advisory valid for Tuesday, Mar. 18 between 2 a.m. and 9 a.m. for North Bay Interior Valleys.

On Saturday, the Paws and Stripes location near San Mateo and Lomas hosted its inaugural adoption event, and it was a treat ...

On Monday at 2:31 a.m. a winter storm warning was issued by the National Weather Service in effect until 11 p.m. for the ...

The San Mateo County Sheriff’s Office announced the launch of its new crime and arrest data portal,  an updated version of the agency’s previous transparency portal.

San Mateo Police set up a DUI checkpoint on March 7, from 6 p.m. to 2 a.m., at S. Norfolk Street and Shoreview Avenue.

Wet, colder conditions arrived in County early Thursday, with a winter weather advisory issued for County mountain ...

Patchy low stratus covers the Bay Area this morning, with light showers across the North Bay. Rain intensity will increase across the North Bay throughout the day as a cold front ...

California is betting big on geothermal energy for its green grid, but development faces long permitting delays. Now there’s a three-pronged effort in Sacramento to help the Golden State better ...

Rainfall rates exceeded a half-inch per hour at times Thursday morning, according to the National Weather Service.