I-15 weather conditions near Helena, Montana
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Clear 37°F 2024-05-04T00:05:00 
Overnight 2024-05-04, Mostly Clear. Mostly clear, with a low around 33. Southwest wind 3 to 5 mph.
Saturday 2024-05-04, Mostly Sunny. Mostly sunny, with a high near 67. Light and variable wind becoming southeast 6 to 11 mph in the morning.
Saturday Night 2024-05-04, Mostly Cloudy. Mostly cloudy, with a low around 44. East wind 5 to 10 mph becoming west after midnight.Sunday 2024-05-05, Slight Chance Rain then Showers Likely. A slight chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 67. West wind 5 to 10 mph becoming east southeast in the afternoon. Chance of precipitation is 70%.
Sunday Night 2024-05-05, Showers. Showers and possibly a thunderstorm. Low around 41. West wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Monday 2024-05-06, Rain Likely and Windy. Rain likely, mainly before noon. Mostly cloudy, with a high near 52. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%.Monday Night 2024-05-06, Slight Chance Rain/Snow and Windy. A slight chance of rain before midnight, then a slight chance of rain and snow. Mostly cloudy, with a low around 39. Windy, with a west wind 23 to 32 mph, with gusts as high as 49 mph. Chance of precipitation is 20%.
Tuesday 2024-05-07, Breezy. Chance Snow then Chance Rain. A chance of snow before noon, then a chance of rain. Mostly cloudy, with a high near 49. Breezy, with a west wind 25 to 28 mph, with gusts as high as 39 mph.
Tuesday Night 2024-05-07, Rain/Snow Likely and Breezy. Rain and snow likely, becoming all snow after 3am. Mostly cloudy, with a low around 38. Breezy.Wednesday 2024-05-08, Rain/Snow Likely then Rain Likely. Snow likely before 9am, then rain and snow likely between 9am and noon, then rain likely after noon. Mostly cloudy, with a high near 49.
Wednesday Night 2024-05-08, Chance Rain. A chance of rain. Mostly cloudy, with a low around 38.
Thursday 2024-05-09, Chance Rain. A chance of rain. Partly sunny, with a high near 54.Thursday Night 2024-05-09, Slight Chance Rain then Partly Cloudy. A slight chance of rain. Partly cloudy, with a low around 38.
Friday 2024-05-10, Mostly Sunny then Slight Chance Rain. A slight chance of rain. Mostly sunny, with a high near 66.