Split Rock 7-Day Snow Forecast

Split Rock Long-Range Snow Forecast Updated today

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Updated 22 May 2026 10:48 PDT

Long-Range Snow Forecast for Split Rock

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

For Forecast detail, see below.

Split Rock Snow Forecast Highlights

When will there be fresh snow in Split Rock?

Split Rock Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (1,827ft)
Next Snow?
There is no snow currently in the forecast for Split Rock.

Long-range Snow Outlook for Split Rock

Snowfall

Snow Line

Max 75°F
Min 35°F

Snow unlikely

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Split Rock 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 Split Rock from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Fri 22	Cloudy.	Max 64°F Min 35°F
Sat 23	Cloudy.	Max 61°F Min 45°F
Sun 24	Cloudy.	Max 58°F Min 45°F
Mon 25	Cloudy.	Max 65°F Min 51°F
Tue 26	Clear sky.	Max 75°F Min 52°F
Wed 27	Clear sky.	Max 65°F Min 49°F
Thu 28	Clear sky.	Max 66°F Min 47°F

No significant snowfall is forecast for this period.

This Snow Forecast for Split Rock, 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 Split Rock, 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.

Split Rock Snow Forecast updated at 10:48 PDT, next update expected 16:00 PDT.

Ensemble forecast for Split Rock, USA at 1,703ft

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.

United States Hotels Map

Snow Reliability

Split Rock enjoys reliable snow conditions, with an average annual snowfall of 300 inches and a typical snow depth of up to 80 inches at peak. For the latest snow conditions, be sure to check J2Ski for up-to-date information.

Off-Piste Safety in Split Rock

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