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| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY |
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| Sunny | Mostly Clear | Mostly Cloudy | Partly Cloudy | Mostly Sunny | Partly Cloudy | Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Clear | Mostly Clear |
| Hi: 90°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 90°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 89°FHi: 32°C | Lo: 60°FLo: 16°C | Hi: 90°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 95°FHi: 35°C | Hi: 99°FHi: 37°C Lo: 65°FLo: 18°C | Hi: 99°FHi: 37°C Lo: 65°FLo: 18°C | Hi: 99°FHi: 37°C Lo: 65°FLo: 18°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 310 AM PDT Sat Sep 19 2026 
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Issued: 952 PM PDT Fri Sep 18 2026
Key Messages
1. Minor Heat Risk into next week with a warmup over the weekend.
2. MinRHs continue to be below 25% in the upper portions of the Sierra Nevada with some areas below 15%. Desert locations can see MinRH values below 10 percent over the weekend.
3. A moderate heat risk mid to late week next week is likely. Thursday looks to be the hottest day next week with a greater than 70% chance of a moderate heat risk.
Discussion
... Temperatures warm up this weekend as a weak ridge slides through aft...