I-15 weather conditions near West Yellowstone, Montana
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Today 2024-05-13, Slight Chance Showers then Showers Likely. A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 64. Light south southwest wind becoming west southwest 6 to 11 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight 2024-05-13, Showers Likely then Slight Chance T-storms. Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 36. Southwest wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday 2024-05-14, Chance Showers then Showers Likely. A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 57. Calm wind becoming west northwest around 6 mph in the morning. Chance of precipitation is 70%.
Tuesday Night 2024-05-14, Slight Chance T-storms then Partly Cloudy. A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 34. North wind 5 to 9 mph becoming calm after midnight.
Wednesday 2024-05-15, Mostly Sunny. Mostly sunny, with a high near 62. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Wednesday Night 2024-05-15, Partly Cloudy. Partly cloudy, with a low around 34. Northwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Thursday 2024-05-16, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65. South wind 5 to 10 mph becoming west southwest 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.
Thursday Night 2024-05-16, Slight Chance T-storms then Mostly Clear. A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 36. West southwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 29 mph.
Friday 2024-05-17, Sunny. Sunny, with a high near 65.
Friday Night 2024-05-17, Mostly Clear. Mostly clear, with a low around 37.
Saturday 2024-05-18, Mostly Sunny then Chance Showers. A chance of showers and thunderstorms. Mostly sunny, with a high near 61.
Saturday Night 2024-05-18, Slight Chance T-storms then Partly Cloudy. A slight chance of showers and thunderstorms. Partly cloudy, with a low around 32.
Sunday 2024-05-19, Mostly Sunny then Chance Rain/Snow. A chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 57.
Today 2024-05-13, Slight Chance Showers then Showers Likely. A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 64. Light south southwest wind becoming west southwest 6 to 11 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight 2024-05-13, Showers Likely then Slight Chance T-storms. Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 36. Southwest wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday 2024-05-14, Chance Showers then Showers Likely. A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 57. Calm wind becoming west northwest around 6 mph in the morning. Chance of precipitation is 70%.
Tuesday Night 2024-05-14, Slight Chance T-storms then Partly Cloudy. A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 34. North wind 5 to 9 mph becoming calm after midnight.
Wednesday 2024-05-15, Mostly Sunny. Mostly sunny, with a high near 62. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Wednesday Night 2024-05-15, Partly Cloudy. Partly cloudy, with a low around 34. Northwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.Thursday 2024-05-16, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65. South wind 5 to 10 mph becoming west southwest 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.
Thursday Night 2024-05-16, Slight Chance T-storms then Mostly Clear. A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 36. West southwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 29 mph.
Friday 2024-05-17, Sunny. Sunny, with a high near 65.
Friday Night 2024-05-17, Mostly Clear. Mostly clear, with a low around 37.Saturday 2024-05-18, Mostly Sunny then Chance Showers. A chance of showers and thunderstorms. Mostly sunny, with a high near 61.
Saturday Night 2024-05-18, Slight Chance T-storms then Partly Cloudy. A slight chance of showers and thunderstorms. Partly cloudy, with a low around 32.
Sunday 2024-05-19, Mostly Sunny then Chance Rain/Snow. A chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 57.