Grand Tetonwildflowers
No reports yet this season for Grand Teton National Park.
Next 7 days
- Frost likely · low 32°FTonight, Tuesday Night, Wednesday Night, Thursday Night, Friday Night, Saturday Night, Sunday Night
- Rain or snow likely · up to 62% chanceToday
National Weather Service forecast, issued Mon 10:49 AM (Eastern). Frost: a low of 36°F or less; wind: 20 mph or more; rain: 60% chance or more.
Grand Teton National Park through the year
- Teton Park Road open to walkers only (Taggart Lake to Signal Mountain)Apr
- WildflowersNowMay–Sep
- Most popular monthsNowMay–Sep
- Teton Park Road closed to carsNov–Apr
- Heavy snowNov–Apr
Best spots around Grand Teton National Park
- The sagebrush valley of Jackson HoleScarlet gilia, larkspur, paintbrush and silvery lupine as the valley warms
- Snake River wet meadowsAlong the river and its tributaries, wet meadows full of grasses, sedges and wildflowers
- Death Canyon ShelfA high trail the park pictures among wildflowers; mountain trails may hold snow until late July
How we know
National Weather Service forecast and alerts (opens in a new tab) (Sep 28) · National Park Service, Grand Teton Wildflowers (opens in a new tab) (Sep 27) · National Park Service, Grand Teton Hiking (opens in a new tab) (Sep 27) · National Park Service, Grand Teton Plants (opens in a new tab) (Sep 27) · National Park Service, Spring in Grand Teton (opens in a new tab) (Sep 27) · National Park Service, Grand Teton Operating Hours & Seasons (opens in a new tab) (Sep 27) · National Park Service, Grand Teton Weather (opens in a new tab) (Sep 27)
Questions people ask
When is peak wildflowers in Grand Teton National Park in 2026?
The National Park Service says Grand Teton's wildflowers usually bloom May through September: May 1–Sep 30. That's general timing for this place, not a peak date or a forecast.
Is it blooming in Grand Teton National Park right now?
There's no official report yet this season.
When do Grand Teton's wildflowers bloom?
Usually May through September. Jackson Hole has only about 60 frost-free days in a row each year, so the flowers in charge change quickly from week to week.Source: National Park Service, Grand Teton Wildflowers ↗ (opens in a new tab)
Which flowers grow where?
Skyrocket gilia, larkspur and paintbrush in the sagebrush valley; fireweed, columbine, monkshood and the rare calypso orchid in moist forests; tiny ground-hugging moss campion, alpine forget-me-not and sky pilot up in the alpine zone.Source: National Park Service, Grand Teton Wildflowers ↗ (opens in a new tab)
When can I hike up to the high meadows?
Valley trails are usually snow-free by mid-June, but mountain trails and passes may not be until late July.Source: National Park Service, Grand Teton Hiking ↗ (opens in a new tab)
Will I find parking at the trailheads?
Start early: in most summer and fall months the lots at Jenny Lake, String and Leigh Lakes, Lupine Meadows, the Laurance S. Rockefeller Preserve, Death Canyon and Granite Canyon fill early in the day.Source: National Park Service, Grand Teton Hiking ↗ (opens in a new tab)
Is the Death Canyon Trailhead open?
Not in 2026: it's closed for construction on Death Canyon Road.Source: National Park Service, Grand Teton Hiking ↗ (opens in a new tab)
Where are the best spots in Grand Teton National Park?
The sagebrush valley of Jackson Hole: scarlet gilia, larkspur, paintbrush and silvery lupine as the valley warms; Snake River wet meadows: along the river and its tributaries, wet meadows full of grasses, sedges and wildflowers; Death Canyon Shelf: a high trail the park pictures among wildflowers; mountain trails may hold snow until late July.
Are there closures or permits to know about in Grand Teton National Park?
Teton Park Road closed to cars (Nov–Apr).
What is Grand Teton National Park like through the year?
Teton Park Road open to walkers only (Taggart Lake to Signal Mountain) (Apr), Wildflowers (May–Sep), Most popular months (May–Sep), Teton Park Road closed to cars (Nov–Apr) and Heavy snow (Nov–Apr).