Weather WorldAvalanche Lake, CA Weather Forecast
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Avalanche Lake Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | THURSDAY |
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| Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Cloudy | Partly Cloudy | Mostly Clear | Sunny | Clear | Clear | Clear | Clear |
| Hi: 65°FHi: 18°C | Lo: 48°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 59°FHi: 15°C | Lo: 42°FLo: 6°C | Hi: 61°FHi: 16°C | Hi: 65°FHi: 18°C Lo: 47°FLo: 8°C | Hi: 65°FHi: 18°C Lo: 47°FLo: 8°C | Hi: 71°FHi: 22°C Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C Lo: 49°FLo: 9°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 800 AM PDT Fri Sep 25 2026 
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Issued: 256 PM PDT Thu Sep 24 2026
Key Messages
- Periods of Elevated Fire Weather Conditions for portions of interior NorCal into early next week due to breezy winds and low humidities.
- Areas of Moderate HeatRisk in the Northern San Joaquin Valley into this evening.
- Low chances (around 10%) for isolated showers for northwestern Shasta County tonight into Friday. Otherwise, primarily dry weather continues into next week.
- Periods of breezy to gusty winds Friday through early next week.
Discussion
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...Today-Tonight (9/24)... Sunny ski...