Weather WorldColumbia, CA Weather Forecast
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Columbia Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  |  | |  |  | | | | |  |  |
| Mostly Cloudy | Chance of Rain | Rain | Chance of Rain | Sunny | Mostly Clear | Rain | Rain | Rain | Rain | Chance of Rain | Partly Cloudy |
| Hi: 63°FHi: 17°C | Lo: 47°FLo: 8°C | Hi: 54°FHi: 12°C | Lo: 38°FLo: 3°C | Hi: 54°FHi: 12°C | Lo: 42°FLo: 6°C | Hi: 50°FHi: 10°C | Hi: 52°FHi: 11°C Lo: 43°FLo: 6°C | Hi: 52°FHi: 11°C Lo: 43°FLo: 6°C | Lo: 41°FLo: 5°C | Hi: 54°FHi: 12°C | Lo: 39°FLo: 4°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 102 AM PST Sun Nov 15 2026 
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Issued: 113 AM PST Sun Nov 15 2026
Key Messages
- A storm system arrives today bringing widespread Valley/Foothill rain, mountain snow, and breezy southerly winds through Monday; not as impactful as recent system.
- Winter Weather Advisory in effect from 4 PM today through 10 PM Monday for the Sierra and Lassen Volcanic National Park above 6000 feet.
- Colder, and much wetter weather storm system mid to late week will bring widespread rain, heavy mountain snow, and strong, gusty southerly winds.
Discussion
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...Today through Monday... Th...