First published Oct 15, 2026, 7:58:15 AM UTC · Last updated Oct 15, 2026, 7:58:15 AM UTC

Fire Weather Watch issued October 15 at 12:18AM PDT until October 16 at 11:00AM PDT by NWS San Francisco CA

The National Weather Service office in San Francisco issued a watch for the North Bay Interior Mountains, citing forecast winds and dry conditions that could allow fires to spread rapidly. The notice was published October 15, 2026, and covers this evening through Friday morning.

Why it matters

The watch identifies a period when fire spread may be possible in the affected area.

Location

Categories: severe-weather-and-natural-disasters, environment-and-climate

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 6/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 3/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 2/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 3/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Positivity: 2/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (10).
Urgency: 4/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Primary official sources

U.S. National Weather Service Alerts NWS Fire Weather Watch issued October 15 at 12:18AM PDT until October 16 at 11:00AM PDT by NWS San Francisco CA

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