Mount La Crosse 7-Day Snow Forecast

Mount La Crosse Long-Range Snow Forecast Updated today

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Updated 21 September 2026 16:44 PDT

Long-Range Snow Forecast for Mount La Crosse

Long-range (14 to 45 days) from 22 September.

For Forecast detail, see below.

Mount La Crosse Snow Forecast Highlights

When will there be fresh snow in Mount La Crosse?

Mount La Crosse Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (861ft)
Next Snow?
There is no snow currently in the forecast for Mount La Crosse.

Long-range Snow Outlook for Mount La Crosse

Snowfall

Snow Line

Max 67°F
Min 45°F

Snow unlikely

Mount La Crosse Long-Range (2 weeks+) Snow Forecast Outlook

Note :- Mountain weather is extremely dynamic; the forecast below will change. Any forecast snow may move forward or back in the forecast, and predicted snowfall depths will be revised in subsequent updates.

16 Day Weather and Snow Forecast for Mount La Crosse from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Tue 22	Clear sky.	Max 64°F Min 53°F
Wed 23	Cloudy.	Max 67°F Min 52°F
Thu 24	Cloudy.	Max 64°F Min 52°F
Fri 25	Clear sky.	Max 64°F Min 45°F
Sat 26	Cloudy.	Max 67°F Min 45°F
Sun 27	Rain showers.	Max 56°F Min 50°F
Mon 28	Cloudy.	Max 63°F Min 48°F

No significant snowfall is forecast for this period.

This Snow Forecast for Mount La Crosse, United States gives the predicted Snowfall and Freezing Levels for the next week.

The forecast snowfall depths given are the likely average accumulations for the Lower and Upper slopes. The actual snow depth in Mount La Crosse, on any given trail or itinerary, may be dramatically different, particularly if the snowfall is accompanied by high winds and/or varying air temperatures.

Snow Forecasts beyond two days ahead are subject to significant change and variable reliability.

Mount La Crosse Snow Forecast updated at 16:44 PDT, next update expected 22:00 PDT.

Ensemble forecast for Mount La Crosse, USA at 594ft

Daily Mean Temperature (yellow line is control)

Daily Total Precipitation (blue line is control)

What are Forecast Ensembles ? Multiple forecasts from running the same weather model with slightly different inputs. The prominent line (the 'control') is the model output from standard inputs, the thinner lines are the variations. Plotted together, they show a range of possible outcomes; the closer they are, the higher the confidence.

How to read Long Range Ensemble Forecasts

These forecasts are from ECMWF EC46, a long-range, low-resolution (area) model. They may not accurately reflect local conditions and should be read as area forecasts, indicating whether the coming weeks are likely to be warmer, colder, wetter, or drier than average.

What to look for?

Temperatures trending downward at the same time as precipitation spikes upward... means snow!

Lines close together indicate a high confidence, while wider spreads signal uncertainty.

Snow Reliability

Mount La Crosse typically enjoys consistent snowfall, with an average snow depth of 40-60 inches during the season. For the latest snow conditions, be sure to check J2Ski for up-to-date information.

Off-Piste Safety in Mount La Crosse

Before skiing or snowboarding off-piste in Mount La Crosse, you must assess the local snow conditions. Always check the local Avalanche Risk Level and ski with appropriate safety equipment.