# Marmot Basin snow report: measured conditions

As of 9:46 AM MT on Oct 20, 2026, Marmot Basin has a 1 in base, 0 in of new snow in the last 24 hours and 0 in over 48 hours (weather-model estimate). Conditions rating: poor; Bluebird. Expect clear bluebird skies today.

## Today's numbers

| Measure | Value | Source | Measured at (UTC) |
| --- | --- | --- | --- |
| Base depth | 1 in | weather-model estimate | 2026-10-20T15:46:48.180Z |
| New snow, 24 h | 0 in | weather-model estimate | 2026-10-20T15:46:48.180Z |
| New snow, 48 h | 0 in | weather-model estimate | 2026-10-20T15:46:48.180Z |
| Snow water equivalent | n/a | weather-model estimate | 2026-10-20T15:46:48.180Z |
| Percent of normal | n/a | weather-model estimate | 2026-10-20T15:46:48.180Z |

7-day trend: stable; outlook: warming.

Season: unknown (2026-27 season); projected opening Nov 13, 2026, as of 2026-10-20. Source: https://www.skimarmot.com/mountain/weather-conditions/ https://www.skimarmot.com/plan-your-visit/hours-operation/

## Status and freshness

**PRE_SEASON** — As of Oct 20, Marmot Basin has not opened for the season: projected opening Nov 13; base 1 in. (model estimate, 5 h old), 0 in. of new snow in 24 h (model estimate).

| Field | Value | Source | Observed (UTC) | Freshness |
| --- | --- | --- | --- | --- |
| Status | PRE_SEASON | profile | static | recent |
| Season opening | 2026-11-13 | profile | 2026-10-20T15:42:05.519Z | recent |
| Base depth (measured) | 1 in | model | 2026-10-20T15:46:48.180Z | estimated (4.5 h) |
| New snow, 24 h | 0 in | model | 2026-10-20T15:46:48.180Z | estimated (4.5 h) |
| New snow, 48 h | 0 in | model | 2026-10-20T15:46:48.180Z | estimated (4.5 h) |
| Lifts total | 7 | profile | static | recent |
| Runs total | 91 | profile | static | recent |
| Temperature | 48.5 °F | station:ghcn | 2026-10-16T23:59:59.000Z | stale (92.3 h) |
| Wind | 5.3 mph | station:eccc | 2026-10-20T19:00:00.000Z | live (1.3 h) |

Recommendable today: no. projected opening date 2026-11-13 (third-party estimate) is ahead of 2026-10-20; status is PRE_SEASON.

Tiers: live ≤ 3 h from an hourly source; recent ≤ 30 h; estimated = model value; stale > 30 h; unknown = nothing on file. Status is OPEN only on a fresh operator lift feed or a resort-confirmed opening date. Local day 2026-10-20 (America/Edmonton). JSON: https://www.peakcam.io/api/v1/resorts/marmot-basin/conditions, schema https://www.peakcam.io/.well-known/schemas/resort-conditions-v1.json.

## Last 1 days

| Date | Snow depth | SWE | Precip (accum.) | High / low | QC |
| --- | --- | --- | --- | --- | --- |
| 2026-10-20 | 1 in | n/a | n/a | n/a / n/a | valid |

Rows are weather-model estimates (Open-Meteo), one per day, written by PeakCam's model sync.

## Forecast

| Day | Forecast | High / low | Est. snow | Precip chance |
| --- | --- | --- | --- | --- |
| Today | Clear | 37°F / 18°F | 0 in | 0% |
| Wed | Overcast | 41°F / 20°F | 0 in | 0% |
| Thu | Snow Showers | 39°F / 25°F | 0.7 in | 89% |
| Fri | Light Snow | 27°F / 16°F | 0 in | 92% |
| Sat | Light Snow | 25°F / 14°F | 0.1 in | 47% |
| Sun | Fog | 21°F / 12°F | 0 in | 47% |
| Mon | Overcast | 37°F / 9°F | 0 in | 10% |

Source: Open-Meteo model forecast for the resort's coordinates. Snow amounts are model estimates.

## On-mountain reports

No user-submitted conditions reports in the last 48 hours.

## Links

- Resort page: https://www.peakcam.io/resorts/marmot-basin
- Snow report: https://www.peakcam.io/resorts/marmot-basin/snow-report (markdown: https://www.peakcam.io/resorts/marmot-basin/snow-report/index.md)
- Forecast: https://www.peakcam.io/resorts/marmot-basin/snow-forecast (markdown: https://www.peakcam.io/resorts/marmot-basin/snow-forecast/index.md)
- Webcams: https://www.peakcam.io/resorts/marmot-basin/webcams (markdown: https://www.peakcam.io/resorts/marmot-basin/webcams/index.md)
- History: https://www.peakcam.io/resorts/marmot-basin/history (markdown: https://www.peakcam.io/resorts/marmot-basin/history/index.md)
- API: https://www.peakcam.io/api/v1/resorts/marmot-basin
- Powder feed (Atom): https://www.peakcam.io/resorts/marmot-basin/powder.xml
- How the station is read: https://www.peakcam.io/methodology#snotel

Canonical: https://www.peakcam.io/resorts/marmot-basin/snow-report

Data: PeakCam (https://www.peakcam.io) - SNOTEL data: USDA NRCS; forecasts: NWS/Open-Meteo; cams: their operators. Cite the canonical URL when quoting these numbers.
License: https://www.peakcam.io/about#terms