This forecast displays data for both the Jackson Hole Valley & the Teton Mountains. The NWS National Blended Model (NBM) is utilized as the base, MountainWeather™ then adds value to this by infusing over 30-years of local forecasting experience.
Jackson Hole Weather News
Some Jackson Hole weather history, records, and interesting weather facts…
- The Town of Jackson’s climate station recorded 1.68 inches of precipitation in April of 2026. The historic average precipitation for the month of April is 1.22 inches.
- Jackson also recorded 6.5 inches of snowfall this April. Average April snowfall is 4 inches.
- Compared to March 2026: Jackson received only 0.32 inches of precipitation & 2.5 inches of snowfall.
Click for the latest MountainWeather Blog: Spring Weather Review >>
National Digital Forecast Database
Jackson Hole and Teton Mountain Range
Forecast Powered by MountainWeather™ & NWS
Issued on:
Sunday, May 17, 2026
Mostly Cloudy then Chance Rain/Snow
Mountains @10,000ft
TEMP
WIND W
Today:
Tonight:
A chance of snow before 3pm, then a chance of rain and snow. Some thunder is also possible. Cloudy, with a high near 51. Breezy, with a north wind 18 to 23 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
A slight chance of rain and snow before 9pm, then a chance of snow showers. Some thunder is also possible. Cloudy, then gradually becoming partly cloudy, with a low around 26. North wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
A slight chance of snow showers before noon, then a chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 58. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Partly cloudy, with a low around 30. West southwest wind 5 to 7 mph becoming south southeast after midnight.
A slight chance of rain and snow showers between noon and 3pm, then a slight chance of rain showers after 3pm. Some thunder is also possible. Mostly sunny, with a high near 62. South southeast wind 5 to 8 mph becoming west northwest in the afternoon. Chance of precipitation is 20%.
A slight chance of rain showers after midnight, mixing with snow after 3am. Partly cloudy, with a low around 32. Chance of precipitation is 20%.
A slight chance of snow showers before 9am, then a slight chance of rain showers. Some thunder is also possible. Mostly sunny, with a high near 67. Chance of precipitation is 20%.
Partly cloudy, with a low around 36.
5-Day Forecast Graphs
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JH Almanac Info
Today
Sunset: 8:41pm
Sunset: 8:42pm
Sunset: 8:43pm
Sunset: 8:44pm
Sunset: 8:45pm
Waxing Crescent
Current
First Qtr.
May 23rd
Full Moon
May 30th
Last Qtr.
Jun 7th
New Moon
Jun 14thThis Week’s...
Average Hi: 63°F
on May 9, 2002
on May 11, 1960
NWS Forecasts & Reports
Jackson Hole WAM
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JH Tram @10,000-ft.
Tetons @11,600-ft.
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