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Spawn Reservoir Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | WEDNESDAY | THURSDAY |
 |  |  | | |  |  | | | |
| Chance of Showers | Mostly Cloudy | Clearing | Mostly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear |
| Hi: 60°FHi: 16°C | Lo: 36°FLo: 2°C | Hi: 63°FHi: 17°C | Lo: 40°FLo: 4°C | Hi: 63°FHi: 17°C | Hi: 66°FHi: 19°C Lo: 36°FLo: 2°C | Hi: 66°FHi: 19°C Lo: 36°FLo: 2°C | Hi: 66°FHi: 19°C Lo: 36°FLo: 2°C | Hi: 66°FHi: 19°C Lo: 36°FLo: 2°C | Hi: 66°FHi: 19°C Lo: 36°FLo: 2°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 239 AM PDT Fri Sep 25 2026 
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Issued: 335 AM PDT Fri Sep 25 2026
Key Messages
- Frontal system with light rain presses east of the Cascades this morning with some showers lingering behind it. Rainfall fizzles east of the Cascades.
- There is a slight chance of thunderstorms (~15%) north of the Rogue-Umpqua Divide through this afternoon.
- Temperatures well below normal (10-20F) today, then remaining a little cooler than normal (5-10F) this weekend. Frost/freezing conditions possible East Side tonight.
- Mostly dry weather continues this weekend, though a system may ca...