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Roundtree Lake Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY | SUNDAY | MONDAY |
 |  | | | | | | | |  |
| Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Chance of Showers |
| Hi: 60°FHi: 16°C | Lo: 30°FLo: -1°C | Hi: 65°FHi: 18°C | Lo: 35°FLo: 2°C | Hi: 70°FHi: 21°C | Hi: 70°FHi: 21°C Lo: 36°FLo: 2°C | Hi: 70°FHi: 21°C Lo: 36°FLo: 2°C | Hi: 70°FHi: 21°C Lo: 36°FLo: 2°C | Hi: 70°FHi: 21°C Lo: 36°FLo: 2°C | Hi: 56°FHi: 13°C |
| POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 401 AM PDT Tue Oct 13 2026 
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Meteorlogic Glosserator
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Instant definitions for any meteorological term.
Issued: 430 AM PDT Tue Oct 13 2026
Key Messages
- Warming and drying trend throughout the week
- Pattern change this weekend bringing potential for light precipitation
Discussion
... A cutoff low over Nevada shown on the midlevel water vapor is expected to dig south and translate east. Wrapped around this low remains a pocket of dry sinking air which is what is preventing clouds over the region. Over the Pacific, a high pressure system is building forcing the amplification of the the ridge upstream from the CWA.
This week the region is e...