Cascade Mountain Weather

Snow Forecasts for PNW Backcountry Enthusiasts

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Latest Forecast Blog Post

🚜 Spring corn is ripe for the harvest, if you know where to find it

A spring snowpack recap and weekend outlook focused on cloud probabilities, summit windows, and where corn skiing should be best.

Read Full Forecast → Previous forecasts

Live Conditions

Hover a watershed to see its areas, click it for conditions.

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SNOTEL station NWAC station Questionable or no recent data

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Point Forecast

The next two days at each ski area from three models, one row per model. Where the colors agree the models agree; where they split, the forecast is uncertain. Hover or tap a cell for details.

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Sources: NOAA National Blend of Models, NOAA HRRR, Environment Canada HRDPS, read through Herbie. HRDPS and HRRR are single runs; the NBM is a blend of many models.

How Is the Season Stacking Up?

SNOTEL stations compared with normal for the same day of the water year (Oct 1 start). Choose a variable, timeframe and unit. Normals are the NRCS median (precipitation, SWE) or the 1991–2020 average (temperature).

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