Grand Teton National Park
WYWEATHER INFO
Grand Teton National Park has long, cold winters—snow and frost are possible any month. April, May, & June - Mild days and cool nights alternate with rain and snow. July & August - Warm days and cool nights prevail, with afternoon thundershowers common. September, October, & November - Sunny days and cold nights alternate with rain and occasional snowstorms. December to April - Between storms the days are sunny and nights are frigid. Snow blankets the mountains and valley.
Weather @ Grand Tetonlast updated: 31 minDIRECTIONS INFO
CAUTION
Construction on HWY 26/89/191
Construction taking place on US HWY 26/89/191 south of Moran Junction. Expect 20-minute delays in both directions.
moreCAUTION
Construction in the South End of the Park
Moose-Wilson Road between Moose and LSR Preserve closed. Expect occasional short delays between Granite Entrance and LSR Preserve. Possible intermittent delays on Teton Park Road at Cottonwood Creek Picnic Area. Cottonwood Creek picnic area closed. Taggart Trail detour in place. Mormon Row area open with some construction activity.
morePARK CLOSURE
Death Canyon Trailhead Construction Closure
Death Canyon Road and Trailhead are closed to all use. Start hikes at alternative trailheads such as Granite Canyon, LSR Preserve, and Taggart Lake.
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