Alerts & Current Conditions

Alerts

 

Bears are active in Grand Teton

Black and grizzly bears are roaming throughout the park even in most winter months—near roads, trails, and in backcountry areas. Hikers and backcountry users are advised to travel in groups of three or more, make noise, and carry bear spray. Visitors must stay 100 yards from bears. For more information on bears checkout out Safety in Bear Country.

 

 

Wildland Fire and Smoke

Current wildland fire danger: HIGH

See the current fire activity page for more information.

Smoke and Air Quality

Grand Teton's air quality may be affected by fires elsewhere in the region or by prescribed fire in Grand Teton; hazy or smoky conditions are always possible. Check AirNow.gov for the smoke map.

 

Air Quality in Grand Teton

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Weather

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 Details

 

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Hazardous Weather Conditions

Lat: 43.65635299682617 Long: -110.71891021728516

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More Weather Information on Weather.gov

 

Park Construction

Grand Teton National Park works on construction projects to improve visitor experiences. This projects can include full road and trail closures to area closures to short road delays. Check back here for the latest construction projects.

Moose Landing Construction

Moose Landing is under construction for the spring and early summer of 2025. Expect construction activity near the ramp and surrounding parking areas and paths. The boat ramp is not expected to be closed during this season. Plan your river trips with this in mind.

Jenny Lake Campground

Jenny Lake Campground will be closed until July 1, for construction and utility upgrades. This closure will impact bicyclists and walkers using the Jenny-Scenic Drive connector pathway, use the detour by walking bikes to the Jenny Lake parking area.

Jenny Lake Boat Launch

The Jenny Lake Boat Launch will be closed for construction for the 2025 season. Jenny Lake Boating, including shuttle boats and scenic cruises, will not be affected.

 

Jenny Lake Boat Launch Construction FAQs

Why is the entire area closed?

The work area at the lake is confined, and closing the area allows the contractor to minimize their overall footprint, as additional vehicle access is unnecessary. This approach expedites construction, limiting disruption to just one season. Additionally, closing the area enhances the safety of visitors by preventing the mixing of construction activities and the public

Where can I launch my hand-carried watercraft?

Visitors can park in the south Jenny Lake area and carry their hand-carry watercraft to the lake from the north end of the developed area. This route provides access while minimizing disruption to ongoing construction activities

Where can I launch my boat that requires a vehicle and trailer (motorboat)?

In 2025, access to the boat launch at Jenny Lake will not be available; however, you can launch your motorboat at Jackson Lake or nearby USDA Forest Service lakes that offer designated launch facilities.

I am unable to carry my craft that far. Where can I take my kayak?

If the hand carry at south Jenny Lake feels too long, the best alternative is the String Lake Canoe Launch. This location has a much shorter hand carry distance. Although String Lake is smaller than Jenny Lake, it offers stunning scenery for kayaking.

Will there be alternative parking available during construction?

Vehicles will be prohibited from parking below the Jenny Lake Canoe Launch area during construction. This measure is in place to reduce potential conflicts between construction activities and visitors or hikers in the area.

How will construction affect traffic flow to the Lupine Meadows Trailhead?

Construction traffic is expected to be minimal. You may encounter occasional delivery of construction materials along the short section of Lupine Meadows Road between Teton Park Road and the Jenny Lake Canoe Launch turnoff. However, no significant delays or major impacts are anticipated.

What provisions are being made for hikers during construction?

Hikers will be allowed to pass through the upper boat launch area along the Jenny Lake Trail during construction. Construction fencing and clear signage will be installed to guide hikers and reduce confusion about alternative routes.

Is there a plan for public updates during the construction process?

Yes, updates will be regularly posted on the park's website. Any significant changes or developments regarding construction will be communicated to ensure the public remains informed.