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Culbertson Lake Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | THURSDAY NIGHT | FRIDAY |
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| Clearing | Clear | Smoke | Partly Cloudy | Mostly Sunny | Clear | Sunny | Clear | Clear | Clear | Mostly Clear | Mostly Clear |
| Hi: 79°FHi: 26°C | Lo: 57°FLo: 14°C | Hi: 78°FHi: 26°C | Lo: 58°FLo: 14°C | Hi: 77°FHi: 25°C | Lo: 56°FLo: 13°C | Hi: 79°FHi: 26°C | Hi: 79°FHi: 26°C Lo: 57°FLo: 14°C | Hi: 79°FHi: 26°C Lo: 57°FLo: 14°C | Hi: 79°FHi: 26°C Lo: 57°FLo: 14°C | Hi: 74°FHi: 23°C Lo: 56°FLo: 13°C | Hi: 74°FHi: 23°C Lo: 56°FLo: 13°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 201 AM PDT Sat Oct 03 2026 
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Issued: 1216 PM PDT Fri Oct 2 2026
Key Messages
- Heat Advisory in effect from 11 AM Saturday - 10 PM Wednesday the Sacramento Valley, Delta, northern San Joaquin Valley, and adjacent foothills.
- High temperatures, 10-20 degrees above normal, will lead to widespread Moderate HeatRisk in the Delta, Valley, and foothills Today-Thursday, with areas of Major HeatRisk in the Delta.
Discussion
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...Today (10/02)...
High pressure aloft will be the headline for at least the next 7 days, with continued dry and hot conditions expected. For today...