Cougar Mountain Snow Report
Cougar Mountain at a glance
How the snowpack at Cougar Mountain looks right now, where the station sits on the map, and its key details.
Cougar Mountain reports 0.0″ of new snowfall today, raising snowpack levels to 1 inches. Snowpack depth is 100% of normal, which is on par with the seasonal average for this time of year. The mountain is perched in Washington at an elevation of 3,200ft, where the air temperature is about 79°F right now.
Seasonal average snowpack on this calendar day is 1 inches across the station's full record. This is roughly in line with the long-run average for the station, suggesting a typical spring runoff window ahead.
Over the next 5 days, the snowpack at Cougar Mountain is expected to melt down from today's 0.8 inches of snow-water equivalent, toward roughly 0.4 inches by 2026-07-26.
For real-time and historical context, see the realtime view or the historical comparison. Browse other stations in the Washington snow report.
How does this compare to past years?
Year-over-year percentile bands, every recorded powder day, and the deepest snowpack on record each water year at this station.
Weather Forecast
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & snow
Daily temperatures, snow, and rain projected over the next two weeks.
Cougar Mountain
Cougar Mountain, located in the Cascade Range in Washington State, boasts an elevation of 5,413 feet and receives an average annual snowfall of 335 inches. The average peak snowpack is approximately 150 inches, and nearby ski resorts such as The Summit at Snoqualmie utilize this resource for winter sports. The climate trends of this region indicate a warming trend, which could impact the snowpack and hydrology constituents such as downstream rivers, creeks, and reservoirs. These constituents are vital to the surrounding ecosystem and provide economic opportunities for the region. It is essential to monitor and understand the snowpack and hydrology constituents to ensure the continued health of the surrounding environment and local economy.
1. Hiking: Cougar Mountain offers a variety of hiking trails for all skill levels. The most popular trail is the Cougar Mountain Regional Wildland Park Loop, which is a 5.6-mile loop trail that features beautiful views of Lake Sammamish and the surrounding forest. 2. Mountain biking: The area around Cougar Mountain is a haven for mountain bikers, with several trails that cater to all skill levels. The most popular mountain biking trail is the Inside Passage Trail, a 3.2-mile loop that features technical sections and scenic views. 3. Trail running: Cougar Mountain is also a popular destination for trail runners, with a network of challenging and scenic trails. The most popular trail running route is the Wilderness Peak Trail, a 5.8-mile out-and-back trail that features a steep climb and stunning views from the summit. 4. Wildlife watching: Cougar Mountain is home to a variety of wildlife, including deer, coyotes, and various bird species. Visitors can enjoy wildlife watching while hiking or biking on the park's trails, or by simply sitting and observing from a quiet spot in the forest. 5. Geocaching: Geocaching is a popular outdoor activity that combines hiking with treasure hunting. Cougar Mountain has several geocaches hidden throughout the park, providing an exciting challenge for visitors to find and discover hidden treasures while exploring the natural beauty of the area.
Nearby snowpack depths
Cross-check whether Cougar Mountain's snowpack is a one-off accumulation or a regional storm cycle.
| Station | Snowpack |
|---|---|
| Cougar Mountain | 1 in |
| Nohrsc Cougar Mountain | 2 in |
| Nohrsc Rex River | 0 in |
| Rex River | 0 in |
| Nohrsc Mount Gardner | 169 in |
| Mount Gardner | 0 in |
Recreation near Cougar Mountain
Ski areas, reservoirs, paddle runs, campgrounds, and fishing access within driving distance.
Reservoirs
See all →
Mountain & avalanche safety
- Know before you go
- Check today's avalanche bulletin from the regional avalanche center before any backcountry / side-country 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.
- Read the snowpack
- A weak, faceted, or wind-loaded snowpack — like the depth and trend shown above — is exactly what feeds slab avalanches. Dig a pit or check the bulletin before committing to steep terrain.
Track Cougar Mountain in the Snoflo app
Save this station as a favorite, set push alerts when snowfall crosses a threshold (e.g. "alert me when Cougar Mountain reports 6″ new"), and Snoflo's iOS app will push the moment the SNOTEL station crosses.
About Cougar Mountain
Where does the snow data for Cougar Mountain come from?
Snowpack depth, SWE, snowfall, and air temperature come from the NRCS SNOTEL station 420. Forecast comes from the NOAA / yr.no feed Snoflo's iOS app uses.
How often is the report updated?
NRCS SNOTEL stations report continuously (typically hourly). Snoflo refreshes throughout the day; check the "as of" timestamp on the snowpack hero card.
What's the difference between snowpack depth and SWE?
Snowpack depth measures how tall the snow is. SWE (snow water equivalent) measures how much WATER is in that snow. SWE matters more for hydrology and ski-season prediction since dry powder packs less water than wet/spring snow at the same depth.
How is "% of normal" calculated?
Today's snowpack is compared to the historical average snowpack on this calendar day across the station's full record. 100% = right on average; 130% = a big year; 60% = a thin year.
Can I get alerts when fresh snow hits?
Yes -- snow alerts are managed in the Snoflo iOS app. Favorite this station, set a snowfall threshold (e.g. "alert me when 6+ inches"), and you'll get a push the moment NRCS reports the crossing.
Access the free Cougar Mountain report
Create your free account to track this — and everything else you love outdoors.
- Custom alerts — get pinged the moment conditions change
- Save favorites — every river, lake, snowpack & resort in one place
- Full history & forecasts — plus the free iPhone app