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Jackson Hole & Teton Mountain Range
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Wednesday, May 20, 2026
Forecast last updated at 02:02 pm
5-Day Quick-Look Forecast
Wed Thu Fri Sat Sun
HI 0°F
VALLEY
Partly Sunny
LO 59°F
HI 33°F
VALLEY
Slight Chance T-storms then Rain/Snow Likely
LO 53°F
HI 26°F
VALLEY
Mostly Clear
LO 64°F
HI 32°F
VALLEY
Partly Cloudy
LO 73°F
HI 38°F
VALLEY
Mostly Clear
Mountains
@10,000-ft.		 HI 0°F
Mountains
@10,000-ft.		 LO 41°F
HI 27°F
Mountains
@10,000-ft.		 LO 30°F
HI 19°F
Mountains
@10,000-ft.		 LO 38°F
HI 27°F
Mountains
@10,000-ft.		 LO 45°F
HI 34°F
Ridgetop
Winds		 AVG 10mph
GUST 17mph
Ridgetop
Winds		 AVG 8mph
GUST 13mph
Ridgetop
Winds		 AVG 10mph
GUST 16mph
Ridgetop
Winds		 AVG 7mph
GUST 11mph
Ridgetop
Winds		 AVG 7mph
GUST 12mph
5-Day Forecast Graphs
3-Day Weather Details
Today Tonight Thu Day Thu Night Fri Day Fri Night
Partly sunny, with a high near 59. Southwest wind around 11 mph. Rain showers likely before 4am, then rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 33. West wind 6... Rain and snow showers, becoming all rain after 1pm. Some thunder is also possible. High near 53. Light north northeast wind becoming north 6 to 11... Mostly clear, with a low around 26. North wind 6 to 11 mph becoming light east northeast after midnight. Mostly sunny, with a high near 64. Calm wind becoming west northwest around 6 mph in the afternoon.