| NWS Forecast for: Alta UT Issued by: National Weather Service Salt Lake City, UT Last Update: 12:31 pm MDT Jul 18, 2026 |  |
| This Afternoon: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 70. North northwest wind around 5 mph. Tonight: A 10 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 57. North northwest wind around 5 mph becoming light and variable. Sunday: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 73. East wind around 5 mph becoming light and variable. Sunday Night: Partly cloudy, with a low around 59. East wind 3 to 5 mph. Monday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. East wind around 5 mph becoming light and variable in the morning. Monday Night: A chance of showers and thunderstorms before 3am, then a slight chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 30%. Tuesday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 73. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Tuesday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 56. Wednesday: A chance of showers, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 68. Wednesday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 55. Thursday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 68. Thursday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 56. Friday: A chance of showers and thunderstorms. Mostly sunny, with a high near 70. Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Saturday: A chance of showers and thunderstorms. Partly sunny, with a high near 69. | |
| Alta UT 40.58°N 111.64°W (Elev. 9436 ft) | |
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