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Fish Lake Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
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| Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Sunny | Snow Showers | Snow Showers | Rain/Snow Showers | Snow Showers | Snow Showers | Chance of T-Storm |
| Lo: 25°FLo: -4°C | Hi: 45°FHi: 7°C | Lo: 31°FLo: -1°C | Hi: 45°FHi: 7°C | Lo: 31°FLo: -1°C | Hi: 45°FHi: 7°C | Lo: 31°FLo: -1°C | Hi: 41°FHi: 5°C | Lo: 35°FLo: 2°C | Hi: 41°FHi: 5°C | Lo: 35°FLo: 2°C | Hi: 35°FHi: 2°C |
| POP: 20% | POP: 50% | POP: 70% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 855 PM MDT Mon Oct 26 2026 
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Issued: 526 PM MDT Mon Oct 26 2026
Key Messages
- Flooding and high flows along the San Juan river continue for southeast Utah into Tuesday.
- Monday through Thursday is expected to be mostly dry, but another impactful system is possible next weekend.
- Model guidance reflects some uncertainty in storm tracks, leading to inconsistencies in moisture volume forecasts.
Discussion
... Issued at 109 PM MDT Mon Oct 26 2026
Warmer and drier conditions have begun to develop across the West Slope today, as weak higher pressure invades. Temperatures...