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Alta Lakes Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
 |  | | |  | | | |  | |  |  |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Rain/Snow Showers | Rain/Snow Showers | Rain/Snow Showers | Chance of T-Storm | Snow Showers | Snow Showers | Partly Cloudy | Sunny |
| Lo: 35°FLo: 2°C | Hi: 51°FHi: 11°C | Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C | Lo: 31°FLo: -1°C | Hi: 55°FHi: 13°C | Lo: 31°FLo: -1°C | Hi: 51°FHi: 11°C | Lo: 25°FLo: -4°C | Hi: 51°FHi: 11°C | Lo: 25°FLo: -4°C | Hi: 55°FHi: 13°C |
| POP: 50% | POP: 50% | POP: 60% | POP: 30% | POP: 10% |
POP = Probability of Precipitation.
Weather Outlook Updated: 814 PM MDT Wed Oct 21 2026 
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Issued: 609 PM MDT Wed Oct 21 2026
Key Messages
- Widespread rain is expected tomorrow through early Friday.
- Strong to severe storms will be possible near the Four Corners...favoring southeast Utah...on Wednesday and Thursday.
- The potential for flooding increases Thursday and Friday, especially for portions of southeast Utah and southwest Colorado.
- Rainfall amounts in the southern mountains range from 1-3 inches with higher amounts of 2-4" or more possible in the San Juans and southern foothills.
Discussion
... Issued at 159 PM MDT We...