Advertisement
Ski Report

Cottonwood Butte Snow Report

Idaho, United States Lewis County
New snow
0.0in
Past 24 hours
Base depth
0in
 
Wind
--
 
Temperature
--
 
Loading current conditions…
Next 24 hours
Loading next 24 hours…
Right now · nearest snotel
0 in snowpack
As of 2026-09-18
SWE
0.0in
Air temp
--
Past 24h
0in
Past 72h
0in
Next 24h
--in
Next 5d
--in
Loading snowpack history…
Loading 7-day outlook…

Community Reviews

Loading reviews…

Been here? Share the conditions.

Reviews, ratings & photos are added in the free Snoflo iOS app — rate a spot, tag the conditions, and your visit is verified by location. Add or manage your reviews from the app.

Get the app
Cottonwood Butte -- Idaho ski resort
Cottonwood Butte Idaho · Lewis County
About this resort

Cottonwood Butte

Cottonwood Butte Ski Resort in Idaho is a family-friendly ski area with six runs, one lift, and a vertical drop of 550 feet. The best trail is the Bonanza run, a long and winding intermediate trail with fantastic views. An interesting fact is that Cottonwood Butte Ski Resort was founded in 1967 by a group of local residents who wanted to create a ski area for their community. For beginner skiers, the Easy Does It run is a great option to practice their skills. The resort does not have an apres ski bar, but The Hangout in Cottonwood is a popular spot for drinks and food after a day on the slopes.

Terrain mix: Cottonwood Butte Ski Resort, located in Idaho, is situated in the Clearwater Mountains. The resort offers skiing and snowboarding opportunities on the slopes of Cottonwood Butte, a prominent peak in the region. The mountain aspect of Cottonwood Butte provides a variety of terrain for skiers and snowboarders of all skill levels to enjoy. The resort features a vertical drop of approximately 845 feet and offers a range of runs, from beginner slopes to more challenging terrain. With stunning views of the surrounding mountains and valleys, Cottonwood Butte Ski Resort is a popular destination for winter sports enthusiasts in Idaho.

StateIdaho
LocationLewis County
Base elevation4,281 ft
Summit elevation5,564 ft
Skiable acreage260 acres
Lifts2
Runs7
Longest run4,222 ft
Terrain parkNo
Night skiingYes
Detailed forecast

Plan your day down to the hour

Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no. Watch the snow column the morning of a storm to know when to call in sick.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

Loading hourly forecast…
Deep dive

5-day forecast table

Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
Loading detailed forecast…
Long-term outlook

15-day temperature & snow

Daily temperatures, snow, and rain projected over the next two weeks -- start of next storm cycle, end of last one.

Loading 15-day outlook…
Forecast discussion

What forecasters are seeing

Plain-English forecast narrative from the local NWS office. Issued by NWS MSO.

539 FXUS65 KMSO 190740 AFDMSO Area Forecast Discussion National Weather Service Missoula MT 140 AM MDT Sat Sep 19 2026 .DISCUSSION... KEY MESSAGES: - Steady precipitation today south of about I-90. - Warming and drying trend Sunday into the first part of next week. Satellite imagery early this morning indicates a cutoff upper level low pressure circulation moving across southern Idaho. A deformation zone north and east of the low pressure center is bringing rain to north-central Idaho, along with west-central and southwest Montana. Rainfall is heavy at times, with rates of up to about 0.30 inches per hour in the Clearwater and Bitterroot ranges. The upper low will slide across southern Idaho throughout the day today, spreading a band of wrap-around stratiform rain with embedded convection from I-90 south into Lemhi County. Precipitation will taper off late this afternoon and evening. Storm total rainfall will range from 0.50-1.50 inches from northern Lemhi County east to Butte, with isolated totals exceeding 2.0 inches. Clearing skies tonight will favor valley fog and low stratus, particularly in areas that received substantial rainfall. Upper- level ridging builds across the region Sunday and Monday, establishing a warming and drying trend. While deterministic models diverge on the details mid to late next week, ensemble clusters favor southwesterly flow, mild temperatures, increased afternoon breezes, and a gradual return of isolated afternoon thunderstorm chances starting as early as Tuesday. By Sunday (Sep 27), ensemble guidance (60-70% confidence) points toward a deeper Pacific Northwest trough pushing inland, bringing cooler temperatures and higher shower chances. && .AVIATION...Mostly stratiform rain will continue this morning for terminals along and south of about Interstate 90. Expect decreases in visibility and ceilings down to IFR, especially during times of heavier rainfall. Winds at KMSO will become easterly to southeasterly with the wraparound nature of the precipitation band. Rain and low stratus will obscure terrain across the Clearwater, Bitterroot, and mountain ranges of southwest Montana. Low-level moisture will be conducive to fog formation and low- level stratus this morning and again on Sunday morning, especially in valleys that receive ample rainfall early this morning and today. && .MSO WATCHES/WARNINGS/ADVISORIES... MT...None. ID...None. && $$
Regional snowpack

Nearby SNOTEL stations

USDA NRCS SNOTEL stations within driving range. Cross-check whether the snow at Cottonwood Butte is a one-off accumulation or a regional storm cycle.

Around the area

Beyond the slopes

Other ski areas, basecamp options, alpine fishing, and scenic stops near Cottonwood Butte -- worth knowing whether you're in for a day, a long weekend, or a season pass.

Mountain & avalanche safety

Know before you go
Check today's avalanche bulletin from the regional avalanche center before any off-piste / side-country / backcountry travel. Conditions can shift dramatically between morning and afternoon on storm days.
Carry the gear, know how to use it
Beacon, shovel, probe. Practice companion rescue on a calm day, not during a real burial.
Mind the weather window
Heavy snow + wind builds wind slabs at ridgelines. The day after a storm is often the riskiest in the backcountry, even if the resort itself is open.
Respect closed terrain
Ropes are there for a reason. Even in-bounds, ducking a closure can trigger a slide that catches you and others below.

Track Cottonwood Butte in the Snoflo app

Save this resort as a favorite, set push alerts when snowfall crosses a threshold (e.g. "alert me when Cottonwood Butte reports 6″ new"), and Snoflo's iOS app will push the moment the SNOTEL station crosses.

FAQ

About Cottonwood Butte

Where does the snow data for Cottonwood Butte come from?

Snowpack, SWE, 24-hour snowfall, and air temperature come from the nearest USDA NRCS SNOTEL station. Forecast comes from the National Weather Service / yr.no feed that Snoflo's iOS app uses.

How often is the snow report updated?

Snowpack and SNOTEL data are updated continuously by NRCS (typically hourly). The 15-day weather forecast is refreshed throughout the day. Snoflo caches and renders the most recent observation -- look for the "as of" timestamp on the snowpack hero.

What's the elevation at Cottonwood Butte?

See the Resort Metrics panel above for base / summit / vertical drop. The summit elevation drives snowpack accumulation -- higher summits hold snow longer through spring.

How is "% of normal" calculated?

Today's snowpack is compared to the average snowpack on this calendar day across every recorded year at the nearest SNOTEL. 100% means right on average; 130% is a big year; 60% is thin.

What ski resorts are near Cottonwood Butte?

See the Other Ski Areas pill grid at the bottom of the page for resorts within driving distance. The sister Other Ski Areas card in the Plan-a-longer-trip grid above shows the closest few.

Can I get alerts when fresh snow hits?

Yes -- snow alerts are managed in the Snoflo iOS app. Favorite this resort, set a snowfall threshold (e.g. "alert me when 6+ inches"), and you'll get a push the moment the SNOTEL crosses.

More ski areas

Other resorts near here

Snoflo-tracked ski areas within driving distance of Cottonwood Butte.