Winter Storm Warning Las Lomas, California

Winter alerts in Las Lomas, newest first, in effect or ended
Alert	State	Severity	Places
Cold Weather AdvisoryEnded Cold conditions with temperatures in the low to mid 30s expected. Issued January 9 Ended January 10, 2026	California	Moderate	185 places Las Lomas San Jose Santa Rosa Salinas Sunnyvale Santa Clara Concord Antioch Livermore San Ramon and 175 more
Cold Weather AdvisoryEnded Cold conditions with temperatures in the low to mid 30s expected. Issued January 7 Ended January 9, 2026	California	Moderate	183 places Las Lomas San Jose Santa Rosa Salinas Sunnyvale Santa Clara Concord Antioch Livermore San Ramon and 173 more
Extreme Cold WatchEnded Very cold conditions with temperatures in the low to mid 30s possible except for Interior Monterey and San Benito Counties where temperatures in the upper 20s are possible. Issued January 7 Ended January 9, 2026	California	Severe	239 places Las Lomas San Jose Oakland Fremont Santa Rosa Salinas Hayward Sunnyvale Santa Clara Concord and 229 more