I-15 weather conditions near Helena, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Clear 59°F 2024-09-23T02:45:00
• Overnight 2024-09-23, Mostly Cloudy. Mostly cloudy, with a low around 48. West southwest wind around 7 mph.
• Monday 2024-09-23, Mostly Sunny. Mostly sunny, with a high near 74. West northwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 25 mph.
• Monday Night 2024-09-23, Mostly Clear. Mostly clear, with a low around 45. West northwest wind 5 to 15 mph becoming south southwest after midnight. Winds could gust as high as 24 mph.
• Tuesday 2024-09-24, Patchy Fog then Sunny. Patchy fog before 9am. Otherwise, sunny, with a high near 81. Light and variable wind becoming southeast 5 to 7 mph in the morning.
• Tuesday Night 2024-09-24, Clear. Clear, with a low around 49. South wind 6 to 8 mph.
• Wednesday 2024-09-25, Sunny. Sunny, with a high near 87. South wind 6 to 10 mph, with gusts as high as 20 mph.
• Wednesday Night 2024-09-25, Mostly Clear. Mostly clear, with a low around 51. South wind 9 to 11 mph, with gusts as high as 21 mph.
• Thursday 2024-09-26, Sunny. Sunny, with a high near 78. West southwest wind 6 to 11 mph, with gusts as high as 22 mph.
• Thursday Night 2024-09-26, Clear. Clear, with a low around 45.
• Friday 2024-09-27, Sunny. Sunny, with a high near 80.
• Friday Night 2024-09-27, Mostly Clear. Mostly clear, with a low around 44.
• Saturday 2024-09-28, Sunny. Sunny, with a high near 75.
• Saturday Night 2024-09-28, Partly Cloudy. Partly cloudy, with a low around 43.
• Sunday 2024-09-29, Mostly Sunny. Mostly sunny, with a high near 68.