I-15 weather conditions near Helena, Montana

Roadnow AI Agent Live Update

7 day weather forecast

• Overnight 2024-05-09, Chance Rain and Patchy Fog. A 30 percent chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 36. Northwest wind around 7 mph.
• Thursday 2024-05-09, Chance Rain and Patchy Fog. A 30 percent chance of rain, mainly before noon. Patchy fog before 9am. Otherwise, partly sunny, with a high near 55. North northwest wind 7 to 10 mph.
• Thursday Night 2024-05-09, Mostly Clear. Mostly clear, with a low around 33. North wind 6 to 11 mph becoming light and variable after midnight.
• Friday 2024-05-10, Sunny. Sunny, with a high near 69. Calm wind becoming east southeast around 6 mph in the morning.
• Friday Night 2024-05-10, Mostly Clear. Mostly clear, with a low around 38. East wind around 6 mph becoming south after midnight.
• Saturday 2024-05-11, Sunny. Sunny, with a high near 76. South southwest wind 6 to 10 mph becoming west northwest in the afternoon.
• Saturday Night 2024-05-11, Mostly Clear. Mostly clear, with a low around 44. Northwest wind 6 to 11 mph becoming southwest after midnight. Winds could gust as high as 18 mph.
• Sunday 2024-05-12, Sunny. Sunny, with a high near 79. Southwest wind 6 to 14 mph, with gusts as high as 21 mph.
• Sunday Night 2024-05-12, Mostly Clear. Mostly clear, with a low around 48.
• Monday 2024-05-13, Mostly Sunny. Mostly sunny, with a high near 75.
• Monday Night 2024-05-13, Partly Cloudy. Partly cloudy, with a low around 46.
• Tuesday 2024-05-14, Mostly Sunny then Chance Showers. A chance of showers and thunderstorms. Partly sunny, with a high near 70.
• Tuesday Night 2024-05-14, Slight Chance Rain then Partly Cloudy. A slight chance of rain. Partly cloudy, with a low around 45.
• Wednesday 2024-05-15, Mostly Sunny then Slight Chance Rain. A slight chance of rain. Mostly sunny, with a high near 69.