I-15 weather conditions near Helena, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Clear 50°F 2024-06-20T00:06:00
• Overnight 2024-06-20, Mostly Clear. Mostly clear, with a low around 43. Calm wind.
• Thursday 2024-06-20, Mostly Sunny. Mostly sunny, with a high near 78. Calm wind becoming northeast around 6 mph in the afternoon.
• Thursday Night 2024-06-20, Partly Cloudy. Partly cloudy, with a low around 51. Northeast wind around 6 mph becoming calm after midnight.
• Friday 2024-06-21, Partly Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. Calm wind becoming north 5 to 7 mph in the afternoon.
• Friday Night 2024-06-21, Mostly Clear. Mostly clear, with a low around 52. North northwest wind 5 to 7 mph becoming calm after midnight.
• Saturday 2024-06-22, Sunny. Sunny, with a high near 88. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.
• Saturday Night 2024-06-22, Mostly Clear. Mostly clear, with a low around 58. West northwest wind 5 to 8 mph becoming south southwest after midnight. Winds could gust as high as 18 mph.
• Sunday 2024-06-23, Sunny. Sunny, with a high near 94. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 24 mph.
• Sunday Night 2024-06-23, Mostly Clear. Mostly clear, with a low around 57.
• Monday 2024-06-24, Sunny. Sunny, with a high near 87.
• Monday Night 2024-06-24, Mostly Clear. Mostly clear, with a low around 53.
• Tuesday 2024-06-25, Sunny. Sunny, with a high near 86.
• Tuesday Night 2024-06-25, Mostly Clear. Mostly clear, with a low around 54.
• Wednesday 2024-06-26, Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.