I-15 weather conditions near Saint George, Utah

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Clear 91°F 2025-07-15T02:15:00
• Overnight 2025-07-15, Partly Cloudy. Partly cloudy, with a low around 79. Light and variable wind.
• Tuesday 2025-07-15, Hot. Sunny and hot, with a high near 107. Light and variable wind becoming west southwest 9 to 14 mph in the afternoon.
• Tuesday Night 2025-07-15, Clear. Clear, with a low around 77. West southwest wind 5 to 14 mph becoming southeast after midnight.
• Wednesday 2025-07-16, Hot. Sunny and hot, with a high near 104. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon.
• Wednesday Night 2025-07-16, Mostly Clear. Mostly clear, with a low around 77. West southwest wind 9 to 14 mph becoming light and variable after midnight.
• Thursday 2025-07-17, Sunny then Slight Chance T-storms. A 10 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 101.
• Thursday Night 2025-07-17, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.
• Friday 2025-07-18, Mostly Sunny then Chance T-storms. A chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 101.
• Friday Night 2025-07-18, Slight Chance T-storms. A slight chance of showers and thunderstorms. Partly cloudy, with a low around 76.
• Saturday 2025-07-19, Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms after noon. Sunny and hot, with a high near 103.
• Saturday Night 2025-07-19, Slight Chance T-storms then Partly Cloudy. A slight chance of showers and thunderstorms. Partly cloudy, with a low around 78.
• Sunday 2025-07-20, Hot. Sunny and hot, with a high near 102.
• Sunday Night 2025-07-20, Slight Chance T-storms then Mostly Clear. A slight chance of showers and thunderstorms. Mostly clear, with a low around 74.
• Monday 2025-07-21, Hot. Sunny and hot, with a high near 104.