Winter Storm Warning Milpitas, California

Winter alerts in Milpitas, newest first, in effect or ended
Alert	State	Severity	Places
Cold Weather AdvisoryEnded Cold conditions with temperatures as low as 33 expected. Issued February 20 Ended February 21, 2026	California	Moderate	131 places Milpitas San Jose Santa Rosa Salinas Sunnyvale Santa Clara Concord Antioch Livermore San Ramon and 121 more
Cold Weather AdvisoryEnded Cold conditions with temperatures in the low-to-mid 30s expected. Issued February 18 Ended February 20, 2026	California	Moderate	132 places Milpitas San Jose Oakland Fremont Salinas Hayward Sunnyvale Santa Clara Berkeley Richmond and 122 more
Cold Weather AdvisoryEnded Cold conditions with temperatures as low as 34 expected. Issued February 17 Ended February 18, 2026	California	Moderate	91 places Milpitas San Jose Santa Rosa Sunnyvale Santa Clara Napa San Rafael Cupertino Petaluma Gilroy and 81 more
Cold Weather AdvisoryEnded Cold conditions with temperatures in the low to mid 30s expected. Issued January 10 Ended January 11, 2026	California	Moderate	117 places Milpitas San Jose Santa Rosa Sunnyvale Santa Clara Concord Antioch Livermore San Ramon Pleasanton and 107 more
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 Milpitas 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 Milpitas San Jose Santa Rosa Salinas Sunnyvale Santa Clara Concord Antioch Livermore San Ramon and 173 more
Cold Weather AdvisoryEnded Cold conditions with temperatures as low as 34 expected. Issued December 28 Ended December 29, 2025	California	Moderate	139 places Milpitas San Jose Santa Rosa Salinas Sunnyvale Santa Clara Concord Antioch Livermore San Ramon and 129 more