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Arctic Lake, CA Weather Forecast
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Arctic Lake Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY |
 |  |  | | |  |  | | |  | | |
| Chance of Rain | Chance of T-Storm | Rain and Snow | Snow and Rain | Rain and Snow | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Mostly Clear | Mostly Clear |
| Lo: 37°FLo: 3°C | Hi: 48°FHi: 9°C | Lo: 33°FLo: 1°C | Hi: 40°FHi: 4°C | Lo: 29°FLo: -2°C | Hi: 45°FHi: 7°C Lo: 29°FLo: -2°C | Hi: 45°FHi: 7°C Lo: 29°FLo: -2°C | Hi: 52°FHi: 11°C Lo: 33°FLo: 1°C | Hi: 52°FHi: 11°C Lo: 33°FLo: 1°C | Lo: 34°FLo: 1°C | Hi: 52°FHi: 11°C Lo: 34°FLo: 1°C | Hi: 52°FHi: 11°C Lo: 34°FLo: 1°C |
| POP: 20% | POP: 70% | POP: 100% | POP: 100% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 310 PM PDT Tue Oct 20 2026 
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Issued: 1146 AM PDT Tue Oct 20 2026
Key Messages
1. There is a high confidence in a significant change in the overall weather pattern with temperatures continuing to cooldown and precipitation mid-week.
2. The first wetting rainfall throughout the entire area is likely with a 50-65% chance of at least a half an inch of rainfall by Thursday evening.
3. Snowfall is likely above 8,000 feet in elevation with a 55-70% chance of at least 4 inches of snowfall (probabilities increase further at higher elevations).
4. The Storm Prediction Cent...