Arrowhead 7-Day Snow Forecast

Arrowhead Long-Range Snow Forecast Updated today

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Updated 20 March 2026 17:48 GMT

Long-Range Snow Forecast for Arrowhead

Long-range (14 to 45 days) from 20 March.

For Forecast detail, see below.

Arrowhead Snow Forecast Highlights

When will there be fresh snow in Arrowhead?

Arrowhead Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (2,872m)
Next Snow?
There is no snow currently in the forecast for Arrowhead.

Long-range Snow Outlook for Arrowhead

Snowfall

Snow Line

Max 24℃ 75°F
Min 1℃ 33°F

Snow unlikely

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Arrowhead 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 Arrowhead from OpenMeteo(GFS)
	Snow and Weather	Temp Town
Fri 20	Clear sky.	Max 23℃ 73°F Min 1℃ 33°F
Sat 21	Clear sky.	Max 24℃ 75°F Min 10℃ 49°F
Sun 22	Cloudy.	Max 18℃ 64°F Min 8℃ 47°F
Mon 23	Cloudy.	Max 18℃ 65°F Min 8℃ 46°F
Tue 24	Cloudy.	Max 19℃ 66°F Min 8℃ 47°F
Wed 25	Clear sky.	Max 22℃ 71°F Min 10℃ 49°F
Thu 26	Clear sky.	Max 21℃ 70°F Min 10℃ 50°F

This Snow Forecast for Arrowhead, 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 Arrowhead, on any given piste 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.

Arrowhead Snow Forecast updated at 17:48 GMT, next update expected 23:00 GMT.

Long-range ensemble forecasts for Arrowhead will be available shortly.

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.

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Snow Reliability

Arrowhead typically enjoys reliable snow conditions, with an average snow depth of 80 inches and consistent snowfall throughout the season. For the latest snow information, be sure to check J2Ski for updates.

Off-Piste Safety in Arrowhead

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