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Sierra School Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | MONDAY | TUESDAY | WEDNESDAY |
 |  | | | | | | | | | |
| Clear | Sunny | Clear | Sunny | Clear | Mostly Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Sunny |
| Lo: 56°FLo: 13°C | Hi: 86°FHi: 30°C | Lo: 57°FLo: 14°C | Hi: 80°FHi: 27°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C | Lo: 38°FLo: 3°C | Hi: 58°FHi: 14°C Lo: 38°FLo: 3°C | Hi: 58°FHi: 14°C Lo: 38°FLo: 3°C | Hi: 58°FHi: 14°C Lo: 38°FLo: 3°C | Hi: 63°FHi: 17°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1132 PM PDT Wed Oct 07 2026 
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Issued: 1206 PM PDT Wed Oct 7 2026
Key Messages
- Heat Advisory now in effect till 10 PM THURSDAY for the Sacramento Valley, Delta, northern San Joaquin Valley, and adjacent foothills.
- Widespread Moderate HeatRisk with areas of Major HeatRisk through Thursday for the Delta, Valley, and Foothills.
- Confidence is increasing for a cooling trend over the weekend, with some potential for unsettled weather.
Discussion
...
...Today & Thursday... Upper level ridging continues to dominate the synoptic pattern across interior NorCal this morning....