Giron 7-Day Snow Forecast

Giron Long-Range Snow Forecast Updated today

ECMWF IFS

GFS

PROSubscribe to Switch Weather Model

Updated 11 August 2026 12:44 PDT

Long-Range Snow Forecast for Giron

Long-range (14 to 45 days) from 11 August.

For Forecast detail, see below.

Giron Snow Forecast Highlights

When will there be fresh snow in Giron?

Giron Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (3,716ft)
Next Snow?
There is no snow currently in the forecast for Giron.

Long-range Snow Outlook for Giron

Snowfall

Snow Line

Max 87°F
Min 52°F

Snow unlikely

Giron 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 Giron from OpenMeteo(ECMWF IFS)
	Snow and Weather	Temp Town
Tue 11	Clear sky.	Max 84°F Min 61°F
Wed 12	Clear sky.	Max 87°F Min 59°F
Thu 13	Clear sky.	Max 87°F Min 61°F
Fri 14	Clear sky.	Max 87°F Min 63°F
Sat 15	Thunderstorms.	Max 79°F Min 60°F
Sun 16	Rain showers.	Max 65°F Min 57°F
Mon 17	Cloudy.	Max 70°F Min 52°F

No significant snowfall is forecast for this period.

This Snow Forecast for Giron, France 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 Giron, 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.

Giron Snow Forecast updated at 12:44 PDT, next update expected 18:00 PDT.

Ensemble forecast for Giron, France at 3,281ft

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

Giron enjoys reliable snowfall each season, with an average snow depth ranging from 50 to 150 cm. Check J2Ski for the latest snow conditions and updates to plan your perfect ski trip.

Off-Piste Safety in Giron

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