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Section Line Trail Weather Forecast
| REST OF TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY | SUNDAY |
 |  |  |  | | |  |  | | | |
| Sunny | Mostly Clear | Partly Cloudy | Chance of Showers | Partly Cloudy | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Mostly Clear | Mostly Clear | Mostly Clear |
| Hi: 63°FHi: 17°C | Lo: 40°FLo: 4°C | Hi: 65°FHi: 18°C | Lo: 40°FLo: 4°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 66°FHi: 19°C Lo: 46°FLo: 8°C | Hi: 66°FHi: 19°C Lo: 46°FLo: 8°C | Hi: 79°FHi: 26°C Lo: 46°FLo: 8°C | Hi: 79°FHi: 26°C Lo: 46°FLo: 8°C | Hi: 79°FHi: 26°C Lo: 46°FLo: 8°C |
| POP: 20% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1147 AM PDT Mon Sep 14 2026 
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Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1058 AM PDT Mon Sep 14 2026
Key Messages
- Next chances for rain confined mainly to the mountains mid- week, late Tuesday/Tuesday night and late Thursday/Thursday night.
- Slight chance (10-20%) of thunderstorms over the Blue Mountains region Thursday and Friday.
Discussion
... Water vapor imagery shows an upper-level low exiting to the northeast leaving a moist northwesterly flow aloft. Upslope precipitation will continue to taper off over the Blue Mountains early this morning, with mostly dry conditions already in place elsewhe...