Cold Weather Advisory, California
ModerateCold conditions with temperatures between 33 and 36 expected. Cold conditions will be hazardous to sensitive populations such as unhoused individuals.
Ended Tuesday, January 13, 2026.
- Issued
- Expires
- Updated
Places in this advisory
- Santa Rosa
- Concord
- Antioch
- Livermore
- San Ramon
- Pleasanton
- Napa
- Pittsburg
- Dublin
- Walnut Creek
- Brentwood
- San Rafael
- Petaluma
- Novato
- Rohnert Park
- Danville
- Oakley
- Martinez
- Pleasant Hill
- San Pablo
- Windsor
- Lafayette
- Bay Point
- American Canyon
- Orinda
- Pinole
- Greenfield
- Moraga
- El Sobrante
- Discovery Bay
- Alamo
- Mill Valley
- King City
- Larkspur
- San Anselmo
- Healdsburg
- Clayton
- Sonoma
- Corte Madera
- Rodeo
- Tiburon
- Cloverdale
- Larkfield-Wikiup
- Fairfax
- Cotati
- Sebastopol
- Kentfield
- Contra Costa Centre
- Boyes Hot Springs
- Saranap
- Strawberry
- St. Helena
- Tara Hills
- Calistoga
- Guerneville
- Vine Hill
- Santa Venetia
- Fetters Hot Springs-Agua Caliente
- Pacheco
- North Richmond
- El Verano
- San Miguel
- Yountville
- Reliez Valley
- Forestville
- Crockett
- Montalvin Manor
- Rollingwood
- Sonoma State University
- Penngrove
- Mountain View
- Sleepy Hollow
- Ross
- Bethel Island
- Pine Canyon
- Bayview
- Graton
- Knightsen
- Temelec
- Black Point-Green Point
- Eldridge
- Deer Park
- Acalanes Ridge
- Castle Hill
- Byron
- Occidental
- Shell Ridge
- Silverado Resort
- Sunol
- Geyserville
- Kenwood
- Alhambra Valley
- Alto
- Clyde
- Glen Ellen
- Petaluma Center
- North Gate
- Fulton
- Tres Pinos
- San Ardo
- Lockwood
- Bloomfield
- San Lucas
- Port Costa
- Rutherford
- Bradley
- Oakville
Map
- This advisory
- Interstates
- US highways
Details from the National Weather Service
- What
- Cold conditions with temperatures between 33 and 36 expected. Some outlying regions of the North Bay, East Bay, and extreme interior Central Coast may see temperatures as low as 30 degrees.
- Where
- Interior valleys of the North and East Bay, the Southern Salinas Valley, and interior portions of the Central Coast.
- When
- From 1 in the morning to 9 in the morning Tuesday.
- Impacts
- Cold conditions will be hazardous to sensitive populations such as unhoused individuals. Prolonged exposure to the cold conditions will lead to hypothermia for people, pets, and livestock. Cold conditions may damage or kill sensitive crops, plants, and vegetation if appropriate precautions are not taken.
- Additional details
- Conditions in the far southern Salinas Valley will be colder with temperatures in the low 30s.
Updates
-
Allowed to end on time. January 13, 2026
-
Reissued with no change to the times or amounts. January 12, 2026
-
Cold Weather Advisory issued for Tuesday overnight through Tuesday morning. January 12, 2026