I-15 weather conditions near Nephi, Utah

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Clear 82°F 2025-08-22T03:00:00
• Overnight 2025-08-22, Mostly Cloudy. Mostly cloudy, with a low around 62. Light east wind.
• Friday 2025-08-22, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 96. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
• Friday Night 2025-08-22, Partly Cloudy. Partly cloudy, with a low around 61. North wind 5 to 7 mph becoming light and variable after midnight.
• Saturday 2025-08-23, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 96. Calm wind becoming northwest around 6 mph in the afternoon.
• Saturday Night 2025-08-23, Slight Chance T-storms then Slight Chance Showers. A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers after midnight. Mostly cloudy, with a low around 62. North northwest wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 20%.
• Sunday 2025-08-24, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 88. Chance of precipitation is 50%.
• Sunday Night 2025-08-24, Showers Likely then Chance Showers. A chance of showers and thunderstorms before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
• Monday 2025-08-25, Showers. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 84.
• Monday Night 2025-08-25, Showers Likely. Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 57.
• Tuesday 2025-08-26, Showers. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 81.
• Tuesday Night 2025-08-26, Showers Likely. Showers and thunderstorms likely. Mostly cloudy, with a low around 55.
• Wednesday 2025-08-27, Showers. Showers and possibly a thunderstorm. Mostly cloudy, with a high near 77.
• Wednesday Night 2025-08-27, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 53.
• Thursday 2025-08-28, Showers Likely. Showers likely and possibly a thunderstorm. Partly sunny, with a high near 78.