Sunday
Mostly sunny
High:
71°F
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.
West Yellowstone, MT Weather - Extended Forecast
Sunday Night
Slight chance of thunderstorms
Overnight low:
35°F
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 35. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Monday
Sunny
High:
71°F
Sunny, with a high near 71. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Mostly clear
Overnight low:
32°F
Mostly clear, with a low around 32. Northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny
High:
78°F
Tuesday Night
Mostly clear
Overnight low:
36°F
Wednesday
Mostly sunny
High:
81°F
Wednesday Night
Partly cloudy
Overnight low:
37°F
Thursday
Sunny
High:
81°F
Thursday Night
Partly cloudy
Overnight low:
38°F
Friday
Mostly sunny
High:
79°F