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Flat Note Lake Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | MONDAY |
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| Smoke | Sunny | Mostly Clear | Sunny | Clear | Sunny | Mostly Clear | Mostly Clear | Partly Cloudy | Mostly Clear | Mostly Clear | Sunny |
| Lo: 39°FLo: 4°C | Hi: 62°FHi: 17°C | Lo: 44°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 48°FLo: 9°C | Hi: 70°FHi: 21°C | Hi: 69°FHi: 21°C Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C Lo: 49°FLo: 9°C | Lo: 49°FLo: 9°C | Hi: 68°FHi: 20°C Lo: 47°FLo: 8°C | Hi: 68°FHi: 20°C Lo: 47°FLo: 8°C | Hi: 66°FHi: 19°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 310 PM PDT Mon Sep 28 2026 
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Issued: 1116 AM PDT Mon Sep 28 2026
Key Messages
1. Low pressure trough moves through California today, bringing cooler temperatures and a possibility for precipitation along the Sierra Nevada crest.
2. Low but notable chances (10-20%) for thunderstorms across the Sierra Nevada Monday.
3. Lake Wind Advisory for Lake Isabella will continue through this evening.
4. A ridge will build over our area by the middle of next week, leading to temperatures well above average for an extended period of time.
Discussion
... A deep trough that has th...