Yellowstone Airport (WYS) Weather 08/02/2026
Overnight
50
Mostly Clear
Monday
90
Sunny then Patchy Smoke
Monday Night
50
Patchy Smoke
Tuesday
87
Patchy Smoke then Chance T-storms
Tuesday Night
52
Chance T-storms then Chance Showers
Wednesday
82
Slight Chance Showers then Showers
Wednesday Night
50
Showers Likely then Chance Showers
Thursday
81
Slight Chance Showers then Chance T-storms
Thursday Night
50
Partly Cloudy
Friday
86
Sunny
Friday Night
51
Slight Chance T-storms then Partly Cloudy
Saturday
86
Sunny
Saturday Night
50
Mostly Clear
Weekly Forecast
Overnight
Mostly clear, with a low around 50. Calm wind.
Monday
Patchy smoke between 3pm and 5pm. Sunny, with a high near 90. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Monday Night
Patchy smoke after 8pm. Mostly clear, with a low around 50. North northeast wind 5 to 10 mph becoming light northeast after midnight. Winds could gust as high as 20 mph.
Tuesday
A 50 percent chance of showers and thunderstorms after noon. Patchy smoke before 1pm. Increasing clouds, with a high near 87. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Light north wind. Chance of precipitation is 40%.
Wednesday
A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 82. Light and variable wind. Chance of precipitation is 90%.
Wednesday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 50. Calm wind. Chance of precipitation is 70%.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 81. Calm wind becoming west northwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Sunny, with a high near 86.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 51.
Saturday
Sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 50.