Spearfish Canyon's Winter Runs on a Calendar First and Snow Second

Last winter, up the road near Lead, Terry Peak was "a patch of artificial white amid miles of brown," as South Dakota Searchlight described it in April. From October through early April, snowfall in the northern Black Hills ran about 8 feet below average. Other parts of the Hills were short by 2 to 3 feet. Our corner of the Hills took the biggest hit.

Even so, much of a Spearfish Canyon winter has never depended on snow. It runs on dates set in advance: a road that closes to cars on Dec. 15, a trail that stays open all year, and a restaurant that keeps its regular hours. With forecasters calling for a strong El Niño, those fixed parts are the base of a winter plan. The snow-dependent parts, like groomed ski loops and sled trails, are worth watching but are less certain.

The Dec. 15 Gate Closes on Schedule, Snow or Not

The clearest example is Forest Service Road 222, the gravel road that runs from Savoy to Roughlock Falls. South Dakota Game, Fish and Parks says on its Spearfish Canyon Nature Area page that the road is closed to vehicles from Dec. 15 through March 31 during snowmobile season. The same page says the trail from Spearfish Canyon Lodge to Roughlock Falls is open year-round, at your own risk.

So you can still drive to Roughlock Falls for about five more weeks after this post goes up. After that, the road becomes part of the sled network. The 2026 Black Hills snowmobile map lists Roughlock Falls as a scenic stop on Trail #4 and places the Spearfish Canyon Lot west of Spearfish Canyon Lodge. Travel South Dakota describes two ways to walk to the falls, a smooth walking trail or the gravel road, and says you can snowshoe there in winter. In a thin-snow year, it's simply a winter walk.

The Latchstring Restaurant at 10619 Roughlock Falls Road also lists year-round service: 7 a.m. to 8 p.m. Sunday through Wednesday, and 7 a.m. to 9 p.m. Thursday through Saturday. A walk to the falls and a meal at the Latchstring work in any winter.

Last Winter Showed Which Parts Need Snow

Everything that depended on natural snowfall last season came up short, and the numbers are from people who run these activities.

• Snowmobile trails. Ryan Raynor, the state trails specialist, wrote in the South Dakota Snowmobile Association's April 2026 newsletter that the Black Hills had "one of the worst snow conditions in decades." Crews managed five grooming rotations, adding up to "probably" a couple thousand miles. That's on a system that covers 350 miles of groomed trail in South Dakota, plus 40 more through an agreement with Wyoming.
• Cross-country ski trails. Eric Anderson, volunteer grooming coordinator for the Black Hills Nordic Ski Club, told South Dakota Searchlight the club groomed its trails three times last winter. In a typical year, it grooms 30 to 40 times.
• Events. The Deadwood Snocross National was canceled in January for lack of snow. Spearfish's Chinook Days was also canceled because there wasn't enough snow, according to Searchlight.

Anderson explained in the same Searchlight piece why a missing season matters beyond one winter:

"When skiing isn't available, people pivot to other things to do. It makes it tough to maintain your user group, community and interest level when you don't have snow every year and it isn't as predictable."

Activities that didn't need snow held up better. Michelle Thompson, president of the Black Hills and Badlands Tourism Association, told Searchlight that the mild weather gave visitors easier access to hiking trails, parks and museums. Across the region, winter visitor trips were down 0.8% from the year before, while visitor spending rose 1.7%. Lawrence County, which includes Spearfish and Deadwood, saw modest gains in December and January, then a 7% drop in February.

Terry Peak Made Its Own Snow

Terry Peak was the one winter operation that didn't wait for natural snow. Over the past two years, the ski area spent $6.5 million on its snowmaking system, replacing water lines, adding snowmaking locations and installing permanent snow guns. Marketing director Linda DeRosier told Searchlight the upgrade more than tripled snowmaking capacity, and crews often made snow overnight whenever the mountain got cold enough.

KOTA reported that the resort recorded 71 inches of snow since Oct. 1, less than half its typical average. It still stayed open through its final day on Sunday, March 29, 2026. According to Terry Peak's FAQ, the season usually runs from the first weekend in December through the first Sunday in April, weather permitting, and the resort posts exact dates on its website.

With snowmaking, Terry Peak needs cold nights more than it needs storms. Last winter showed that the northern Hills had enough cold nights to keep the ski area open.

This Winter's Forecast Favors Warmth

Scott Rudge, a meteorologist with the National Weather Service in Rapid City, told KOTA on Aug. 31 that the odds of El Niño conditions this December through February were above 90%, with roughly a 70% chance of a strong event. For western South Dakota, he said, El Niño typically means a winter that's slightly warmer and slightly drier than average. In the strongest past El Niño winters, average temperatures ran 3 to 4 degrees above the historical norm.

NOAA's winter outlook, released Oct. 15, favors warmer-than-average temperatures across the northern U.S. For total precipitation, it gives the northern Plains equal chances of below-average, near-average or above-average amounts. NOAA doesn't forecast seasonal snowfall at all, because snow is generally not predictable more than a week ahead. Its next three-month update comes out Nov. 19.

The longer trend points the same way. Citing National Centers for Environmental Information data, Searchlight reported that Lawrence County's average winter temperatures are trending about 4 degrees higher than in the late 1800s, with about an inch less precipitation from December through March. A single snowy week can still open the sled trails and the Big Hill loops, but the Dec. 15 gate, the Roughlock walk and the Latchstring's hours stay the same either way.

Your Canyon Winter, Date by Date

Plan around the fixed dates, and add the snow-dependent activities when conditions allow.

1. Nov. 19: NOAA posts its updated three-month outlook.
2. Nov. 26: Spearfish Canyon Lodge lists a Thanksgiving Brunch for Thanksgiving Day.
3. Through Dec. 14: Your last chance this season to drive Road 222 to Roughlock Falls.
4. Dec. 15: The Road 222 gate closes, the state snowmobile season opens, and the lodge's Polaris snowmobile rentals begin. Both the season and the rentals run through March 31.
5. December through March: The lodge rents snowshoes starting at $25 per pair per day and recommends reserving ahead.

A few things fit any week, whatever the snow. One is the lodge-to-Roughlock walk. Another is a look at the frozen formations at 11th Hour Gulch and Community Caves, which Travel South Dakota calls winter ice displays. Those depend on cold more than snowfall, which puts them closer to Terry Peak's situation than to the sled trails.

For the snow-dependent activities, a few sources tell you whether it's worth going. The Game, Fish and Parks snowmobiling page and the 2026 map link to online trail conditions and live trail cameras. The Black Hills updates post on X at @SDsnowBHills. Closer to Spearfish, the Big Hill Trailhead has 13.6 miles of cross-country ski and snowshoe trails in six stacked loops. The Forest Service says the Black Hills Nordic Ski Club grooms about 10 of those miles and asks snowshoers to stay off the groomed ski tracks. The Big Hill parking lot sits about 8 miles southwest of Spearfish on FSR 134, and the state map advises chains or four-wheel drive.

If you have family or friends bringing their own sleds, Game, Fish and Parks says snowmobiles must be licensed. A sled with a valid license from another state may ride in South Dakota, and an unlicensed nonresident sled can use a $40 five-day temporary permit. Riders on public snowmobile trails or road rights-of-way must carry proof of liability insurance. This is general information, not legal or insurance advice, so confirm the current rules with Game, Fish and Parks and check your own coverage with your insurance agent.

If you live in the canyon and want to know how a gate that closes on schedule, a year-round trail and an uncertain snowpack affect your property's winter access and appeal, Black Hills Real Estate Pros knows this stretch of US 14A in every season. Start living your vision: request a free market valuation or schedule a consultation before the Dec. 15 gate closes.