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Town of Alta, UtahAlta, UT Weather Forecast
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Alta Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | SATURDAY | SATURDAY NIGHT | SUNDAY |
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| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Sunny | Partly Cloudy | Partly Cloudy | Chance of Showers | Partly Cloudy | Partly Cloudy | Partly Cloudy | Chance of Showers | Partly Cloudy |
| Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C Lo: 55°FLo: 13°C | Lo: 50°FLo: 10°C | Hi: 75°FHi: 24°C |
| POP: 50% | POP: 10% | POP: 20% | POP: 30% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 830 PM MDT Sun Aug 23 2026 
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Issued: 1225 PM MDT Sun Aug 23 2026
Key Messages
.KEY MESSAGES, Issued 1151 AM MDT Sun Aug 23 2026...- A Slight Risk (level 2/5) for severe thunderstorms is outlooked this afternoon and evening across much of northern Utah. There is a 10% chance of wind gusts in excess of 70 mph with these thunderstorms.
- There is a Marginal Risk (level 1/4) for excessive rainfall across most of the region through early next week.
- Thunderstorms will continue to impact the higher terrain and adjacent valleys through Wednesday. Another round of more wi...