Disasters and Accidents
Western weather patterns shift as Bay Area prepares for rain, Phoenix expects warming
February 20, 2026
Summary
Contrasting weather conditions are forecast across the western United States, with the San Francisco Bay Area expecting a return of rain this weekend while Phoenix anticipates a return to warmer temperatures after recent showers.
Key Facts
- Bay Area under cold advisories with rain expected to return Saturday night
- Heavier, widespread rain possible in Bay Area Monday through Tuesday
- Phoenix temperatures expected to reach the 80s by midweek
Context
The San Francisco Bay Area experienced cold morning temperatures in the low 40s on Friday, with cold weather advisories in effect. While Friday is expected to remain dry, conditions will turn windier on Saturday with rain returning Saturday night and potentially heavier precipitation early next week.
Meanwhile, Phoenix is drying out following light showers that ended Friday. A brief cool period is possible Saturday before temperatures climb back into the 80s by midweek, typical of the region's desert climate.
Both regions are experiencing transitional weather patterns common for late February in the western states.