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| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
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| Patchy Fog | Partly Cloudy | Mostly Cloudy | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Clear | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 76°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 70°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 76°FHi: 24°C Lo: 59°FLo: 15°C | Hi: 76°FHi: 24°C Lo: 59°FLo: 15°C | Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 602 AM PDT Fri Sep 18 2026 
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Issued: 1100 AM PDT Fri Sep 18 2026
Key Messages
Updated at 1057 PM PDT Thu Sep 17 2026- Warming trend Friday into the weekend
- Brief cooldown Sunday
- Notable warming trend next week
Aviation
... (18Z TAFS) Issued at 1100 AM PDT Fri Sep 18 2026
Lingering low clouds and fog has dissipated from most of the interior valleys and Central Coast but nw winds still feeding a fresh batch of stratus over SF Bay. Most terminals VFR the rest of today into early evening except for SFO/OAK and HAF. Marine layer compressing with onshore winds so stratu...