North Sierra Conditions This Weekend

Lassen, Plumas, and Sierra Buttes regions, California · 1,600–8,750 ft · Updated May 1, 2026

Caution weekend overall. Dry air, light winds, but 89% of locations are sitting at the safety floor score both days. Cold temps Sunday morning drop to 31°F at elevation, so the window is real but narrow. Stick to lower trailheads and you will have a solid outing.

cautionCalm, dry weekend with best picks below 7,000ft

Best Window

Saturday morning

Worst Window

Sunday morning (coldest temps, 31°F at elevation)

Where to Go

Tobin Rock Creek Trailhead

Goumaz Trailhead

Warner Valley Campground Trailhead area (Lassen)

Where to Skip

Hot Springs Peak: wind gusting to 23mph, 41°F, safety floor active

Clarks Peak: wind 15mph, AQI 53, 43°F

Anywhere above 7,000ft: entire band at NoGo 35, freezing temps Sunday

Elevation Tip

Stay below 6,000ft. Everything above 7,000ft is at safety floor NoGo 35 all weekend.

North Sierra Weekend Conditions: May 3–4, 2026

Where to Go

Tobin Rock Creek Trailhead (1,814ft) is the clear leader this weekend. NoGo 6.9, temps averaging 51°F, wind barely touching 9mph. This is a lower-elevation entry into the Feather River country, good for a spring hike along Rock Creek with wildflowers pushing through. Expect decent footing and comfortable temps through mid-afternoon.

Goumaz Trailhead (5,249ft) scores NoGo 7.9 with dead-calm winds and temps around 36°F. Cold start but calm. This is a Pacific Crest Trail access point in Lassen National Forest, connecting into open conifer terrain. Layer up in the morning and you will be comfortable by mid-hike.

The Warner Valley cluster near Lassen is your best mid-elevation play. Warner Valley Campground Trailhead (5,745ft, NoGo 9.1), Kelly Camp Trailhead (5,358ft, NoGo 9.1), and Domingo Springs Trailhead (5,164ft, NoGo 9.1) all come in essentially tied. Warner Valley is the standout destination here. The trail toward Boiling Springs Lake is about 3 miles round trip through hydrothermal terrain and old-growth forest. Still early May so expect some mud but no significant snow at these elevations.

Juniper Lake Loop-South Trailhead (6,811ft) pushes the upper edge at NoGo 9.1, 36°F, wind 6mph. The south trailhead is the better starting point this time of year with less lingering snow than the north end. The full loop is about 7 miles around the lake with views of Mount Harkness. Go Saturday morning before temps drop overnight.

Gold Lake Trailhead (5,804ft) in the Lakes Basin scores NoGo 10.5 with 44°F temps and light wind. The trail to Long Lake is about 1.5 miles and the water is just opening up from ice. Early-season rainbow trout fishing on Gold Lake is worth the trip. Bring a spin rod and small spoons, the fish are active near the surface right after ice-out.

Where to Skip

Every location above 7,000ft sits at NoGo 35 all weekend. That is the entire upper band, 66 locations, every single one. Hot Springs Peak (7,601ft) is the standout mess: wind gusting to 23mph at 41°F with AQI in the 50s and light rain. Sierra Buttes (8,585ft) sits at 36°F with AQI 53. These are not worth the drive.

Clarks Peak (7,112ft) is pulling 15mph winds with AQI 53. Skip it. Lake Davis Trail (5,892ft) and Big Cove (5,627ft) are both taking 14mph winds with elevated smoke, so pass on those even though they are in the mid-elevation band.

AQI readings around 53 are scattered across Plumas and Lassen County spots this weekend. Nothing dangerous, but noticeable. Goumaz, Kelly Camp, and Warner Valley all come in with AQI 15, so those are your cleanest air options.

Bottom Line

Head to the Warner Valley trailheads or Tobin Rock Creek Saturday morning, stay below 6,000ft, and leave the high country alone this weekend.

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

About North Sierra Conditions

The North Sierra runs from the upper Yuba and Feather River drainages north into the Lassen volcanic country. It is the quietest of the five Sierra corridors — fewer named destinations than Tahoe or Yosemite, but a dense network of granite peaks in the Lakes Basin, the volcanic Lassen plateau at the northern end, and the Plumas reservoirs in between. Elevations top out lower here than further south (most peaks are 7,000–8,700 ft), so the season runs longer on either end.

Getting There

Primary approaches: Highway 70 from Oroville up the Feather River Canyon to Quincy and the Plumas reservoirs; Highway 89 from Truckee north through Sierraville and Graeagle to Lassen Volcanic National Park; Highway 49 (Gold Country) through Sierra City for the Sierra Buttes and Lakes Basin; Highway 36 from Red Bluff into Lassen from the west. From the Bay Area the fastest route to the Lakes Basin is I-80 to Truckee, then 89 north to 49 west. From Reno, 395 north to 70 west is the shortest path into the Plumas country.

Weather

The North Sierra catches Pacific storms first as they roll over the range, so winter snow accumulation is heavy at higher elevations and the wet season starts earlier than in the southern corridors. Lower base elevations mean rain is more common at trailhead level than in the Tahoe basin. Summers are dry with afternoon thunderstorm risk over the higher peaks. Wildfire smoke from Plumas, Lassen, and far-north fires can affect air quality from mid-July through September.

Crowds & Timing

This is the least-trafficked Sierra corridor by a wide margin. Lassen Volcanic National Park has visitor-use spikes around mid-summer weekends, and the Lakes Basin (Sierra Buttes, Gold Lake area) draws steady but never crushing weekend crowds. The Plumas reservoirs (Lake Davis, Frenchman Lake, Antelope Lake) stay quiet outside of the late-spring fishing opener. Most peaks in the corridor see only a handful of summit visits per year.

Popular Locations

Sierra Buttes

Iconic Plumas peak with a fire-lookout summit. Steep ladder ascent at the top.

8,585 ft

Babbitt Peak

Highest peak in the corridor. Quiet summit east of Sierraville.

8,740 ft

Haskell Peak

Popular Lakes Basin peak with a short, well-graded approach.

8,047 ft

English Mountain

Granite summit between the Yuba drainages, less-trafficked than nearby Sierra Buttes.

8,372 ft

Mount Harkness

Inside Lassen Volcanic National Park. Lookout summit with views of Lassen Peak.

8,044 ft

Frequently Asked Questions

Is the North Sierra a good alternative to Tahoe?▾

If you want fewer crowds and don't need ski-resort infrastructure, yes. The Lakes Basin and Plumas country offer comparable mountain scenery to Tahoe at a fraction of the visitation. Tradeoffs: services are sparser, drives from the Bay Area are longer (Quincy is ~3.5 hours), and there's no equivalent of the Tahoe lakefront for swimming and easy water access.

When does the snow melt off the high country?▾

Lakes Basin trailheads typically clear by mid-June; the highest peaks (Babbitt, Sierra Buttes, English Mountain) hold patchy snow into early July in average years. Lassen's Highway 89 inside the park usually opens late May to mid-June depending on snowpack.

How does fire season affect the North Sierra?▾

This corridor has been hit hard in recent years (Dixie, North Complex, Beckwourth Complex). Burn-scar terrain is widespread; some trail networks remain partially closed. Air quality is the most variable factor — check conditions before any multi-day trip July through September.

What's the closest ski area?▾

Within the corridor, there are no major ski resorts. Nordic skiing is available around Lake Davis and the Lakes Basin. For downhill, Boreal and Sugar Bowl on Donner Summit are the closest options (just south of the corridor on I-80).