Frost Advisory issued January 27 at 9:39PM PST until January 28 at 9:00AM PST by NWS San Francisco CA

* WHAT…For the Frost Advisory, temperatures as low as 32 will
result in frost formation. For the Freeze Watch, sub-freezing
temperatures as low as 32 possible.

* WHERE…The East Bay and San Francisco Bay Shoreline, Monterey Bay
and the Big Sur Coast, The Santa Cruz Mountains, The Santa Clara
Valley, North Bay Interior Mountains, and North Bay Interior
Valleys.

* WHEN…For the Frost Advisory, from 1 AM to 9 AM PST Tuesday. For
the Freeze Watch, from late Tuesday night through Thursday morning.

* IMPACTS…Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing. Cold conditions will be hazardous to sensitive
populations such as unhoused individuals. Cold Conditions can lead
to hypothermia with prolonged exposure.

* ADDITIONAL DETAILS…The city of San Jose will likely dip into the
mid 30s.