Yosemite Conditions This Weekend

Central Sierra Nevada · 2,000–13,100 ft · Updated May 1, 2026

Caution weekend. Conditions are stable and dry with light winds, but temperatures are brutal, lows hitting 20F by Monday morning with a safety floor triggered at 56% of tracked locations Sunday and Monday. Go if you pick the right elevation band and stay flexible about layering.

cautionCold but calm weekend, head east of the Valley

Best Window

Saturday morning

Worst Window

Sunday night into Monday

Where to Go

Cattle Creek Trailhead (7,188ft)

Minaret Vista Station (9,199ft)

High Trail Trailhead (6,509ft)

Where to Skip

Yosemite Valley: NoGo 28.6, crowds plus light rain, 36F

Tioga Pass: NoGo 35.0, 31F with rain, safety floor triggered

Tuolumne Meadows: NoGo 35.0, 32F with rain, safety floor active at 56% of locations

Elevation Tip

Sweet spot is 7,000–9,200ft this weekend. Above 9,500ft lows drop to 20–26F with rain and safety floors triggered across the board.

Yosemite Area Weekend Forecast: May 3–4, 2026

Where to Go

Cattle Creek Trailhead (7,188ft) is your top pick this weekend: NoGo 9.1, 36F average, wind zero mph. Calm, dry, and totally uncrowded. Drive Highway 120 east past the Big Oak Flat junction toward the Stanislaus drainage to reach it.

High Trail Trailhead (6,509ft) ties for best score at NoGo 9.1, same 36F temps, also dead calm. Good lower-elevation alternative if you want to avoid the bite of higher ground.

Minaret Vista Station (9,199ft) scores NoGo 10.0 at 33F with only 5mph wind. Best high-elevation option in the dataset. Access is via Mammoth Lakes, not through Yosemite proper since Tioga Road is closed. Worth the drive if you want that high alpine feel without getting pummeled.

Shadow Creek Trailhead (8,356ft) and Glass Creek Meadow Trailhead (8,205ft) both score NoGo 10.1 with calm to light winds and clean AQI of 6. Both sit in the Mammoth/Minaret corridor and make solid day hike bases.

Stay in the 7,000–9,200ft band. That range posts the best scores across the board, with dozens of spots in the NoGo 11–16 range and manageable temps.

Where to Skip

Yosemite Valley is a pass this weekend. NoGo 28.6, 36F, light rain expected, and every major trailhead from Happy Isles to Yosemite Falls runs NoGo 17+. Camp 4, Curry Village, Lower Pines all sitting at 18.1.

Tioga Pass (9,943ft) scores NoGo 35.0, and the road is closed anyway until late May or June. Do not plan an Eastern Sierra crossing via Highway 120 this weekend.

Tuolumne Meadows hits NoGo 35.0 at 32F with 0.03 inches of rain. Cathedral Lakes Trailhead at 21.4. The whole high Tuolumne plateau is locked under the safety floor.

Anything above 9,500ft in the park interior, passes, summits, Gaylor Lakes, Vogelsang, all post NoGo 35.0. Temps drop to 22–26F with rain and 10mph wind. Not the weekend for high routes.

Bottom Line

Head to Cattle Creek or the Mammoth-area trailheads, stay below 9,200ft, and be back at camp before dark Sunday when temps crater toward 20F.

Published May 1, 2026 · Weekend of 2026-05-03 to 2026-05-04

About Yosemite Conditions

Yosemite National Park spans nearly 1,200 square miles from oak woodlands in the foothills to alpine peaks in the High Sierra. The Valley floor sits at 4,000 feet while Tioga Pass tops out at 9,945 feet, creating very different conditions within the same park.

Getting There

From the Bay Area, Highway 120 through Groveland is the most direct route to the Big Oak Flat entrance (about 3.5 hours). From the Central Valley, Highway 140 through Mariposa enters via El Portal and is the least likely to close in winter. Highway 41 from Fresno reaches the south entrance near Wawona in about 2.5 hours. Tioga Road (Highway 120 east) connects to the Eastern Sierra but closes November through May or June depending on snowpack. During peak season, all entrance routes can back up on Friday evenings and Saturday mornings.

Weather

Yosemite Valley is warmer and drier than the Sierra crest. Summer temperatures in the Valley regularly exceed 90F while Tuolumne Meadows stays in the 60s. Spring is waterfall season, with peak flow from snowmelt typically hitting in May. Winter brings snow to the Valley floor a few times per season. Tioga Road and Glacier Point Road close from roughly November through May or June. The deep canyon geography traps heat and smoke, making air quality a real concern during fire season.

Crowds & Timing

Yosemite Valley is one of the most visited spots in the national park system. Summer weekends require reservations just to enter the park, and popular trails like Mist Trail and the Valley Loop fill early. The Tioga Road corridor (Tuolumne Meadows, Tenaya Lake) is much less crowded but only open seasonally. Winter is the quietest time in the Valley: cold, occasionally snowy, uncrowded, and striking. Weekday visits year-round see roughly 40 to 60 percent less traffic than weekends.

Popular Locations

Yosemite Valley

Heart of the park. Most services and iconic views. Busy in summer.

4,000 ft

Tuolumne Meadows

High country hub. Open June through October typically. Much quieter than the Valley.

8,600 ft

Glacier Point

Best panoramic view in the park. Road opens late May usually.

7,200 ft

Hetch Hetchy

Northwest corner of the park. Rarely crowded, great spring hiking.

3,800 ft

Mariposa Grove

Giant sequoia grove. Shuttle required in summer.

5,600 ft

Frequently Asked Questions

What are conditions like in Yosemite this weekend?▾

Yosemite conditions vary dramatically by elevation and season. This page updates every Thursday with specific forecasts for Valley, high country, and everything in between — including which trails are accessible and where crowds will be.

Is Tioga Road open this weekend?▾

Tioga Road (Highway 120 through the park) typically opens between late May and mid-June, depending on snowpack, and closes in November. Check the NoGo conditions report for current status and high-elevation conditions along the corridor.

Do I need a reservation to enter Yosemite?▾

During peak season (typically April through October), Yosemite requires timed-entry reservations for day visitors. Reservations are available through recreation.gov. Check NPS.gov for current reservation requirements.

When are Yosemite waterfalls at peak flow?▾

Yosemite Falls, Bridalveil Fall, and other major waterfalls typically peak in May during spring snowmelt. By late summer (August-September), many falls are reduced to a trickle or dry completely. Spring visits offer the best waterfall experience.