Updated Sep 28
Pictured: Grand Teton · typical peak lookWyomingwildflowers
Where are wildflowers peaking in Wyoming right now?
No official report has come in for wildflowers yet this season.
Updated Sep 28.
Places by state
Wyoming
- Grand TetonIn its usual window
Local timing: May 1–Sep 30
- YellowstoneSeason over
Local timing: Apr 1–Jul 31
Official reports
Dated and linked
- Sep 27Park ServiceWildflowers usually bloom May through September; valley, forest and alpine flowersSource (opens National Park Service, Grand Teton Wildflowers in a new tab)
- Sep 27Park ServiceSnow on valley trails until mid-June, mountain trails until late July; trailhead parking fills early; 2026 construction closuresSource (opens National Park Service, Grand Teton Hiking in a new tab)
- Sep 27Park ServicePlant communities: sagebrush flats, Snake River wetlands, forests, alpine; wildflowers on the Death Canyon ShelfSource (opens National Park Service, Grand Teton Plants in a new tab)
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- Sep 27Park ServiceTeton Park Road open on foot only from early April to April 30Source (opens National Park Service, Spring in Grand Teton in a new tab)
- Sep 27Park ServiceMost popular months May to September; Teton Park Road opens May 1 and closes October 31Source (opens National Park Service, Grand Teton Operating Hours & Seasons in a new tab)
- Sep 27Park ServiceHeavy snow from November 1 through April; snow in the mountains until mid-JulySource (opens National Park Service, Grand Teton Weather in a new tab)
- Sep 27Park ServiceMonth by month: wildflowers April to July (higher elevations in July); fall color above 7,000 ft in September, below 7,000 ft in October; busiest June to September; most roads closed to cars in winterSource (opens National Park Service, Yellowstone Seasons in a new tab)
- Sep 27Park ServiceWhere and when wildflowers bloom: northern range, Dunraven Pass, Beaver Ponds Trail; bloom periods by speciesSource (opens National Park Service, Yellowstone Wildflowers in a new tab)
- Sep 27Park ServiceServices limited from early November through late AprilSource (opens National Park Service, Yellowstone Operating Dates in a new tab)
Questions people ask
Where can I see wildflowers in Wyoming?
We track 2 places: Grand Teton and Yellowstone.
How do you track wildflowers?
Each place moves through 5 stages: Not yet, Early, Good, Peak and Fading. Every stage we show comes from a dated report with its source, and every forecast lists its sources.