Sipapu 7-Day Snow Forecast

Sipapu Long-Range Snow Forecast Updated today

ECMWF IFS

GEM

GFS

PROSubscribe to Switch Weather Model

Updated 31 August 2026 05:50 PDT

Long-Range Snow Forecast for Sipapu

Long-range (14 to 45 days) from 31 August.

For Forecast detail, see below.

Sipapu Snow Forecast Highlights

When will there be fresh snow in Sipapu?

Sipapu Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (8,637ft)
Next Snow?
There is no snow currently in the forecast for Sipapu.

Long-range Snow Outlook for Sipapu

Snowfall

Snow Line

Max 80°F
Min 52°F

Snow unlikely

Sipapu 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 Sipapu from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Mon 31	Cloudy.	Max 80°F Min 54°F
Tue 01	Cloudy.	Max 73°F Min 54°F
Wed 02	Clear sky.	Max 76°F Min 53°F
Thu 03	Cloudy.	Max 77°F Min 53°F
Fri 04	Cloudy.	Max 74°F Min 52°F
Sat 05	Cloudy.	Max 74°F Min 52°F
Sun 06	Fair.	Max 77°F Min 56°F

No significant snowfall is forecast for this period.

This Snow Forecast for Sipapu, 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 Sipapu, 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.

Sipapu Snow Forecast updated at 05:50 PDT, next update expected imminently.

Ensemble forecast for Sipapu, USA at 8,202ft

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

Sipapu enjoys reliable snow conditions, typically featuring depths of 24-36 inches during peak season. With an average snowfall of around 150 inches annually, the resort maintains quality skiing well into spring. For the latest snow updates, check J2Ski.

Off-Piste Safety in Sipapu

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