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Lost Valley Long-Range Snow Forecast - 31st October 2026

Lost Valley Long-Range Snow Forecast Updated today

ECMWF IFS
GEM
GFS

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Updated 31 October 2026 10:42 PDT

Long-Range Snow Forecast for Lost Valley

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

For Forecast detail, see below.

Lost Valley Snow Forecast Highlights

When will there be fresh snow in Lost Valley?

Lost Valley Snow Forecast Highlights - GFS
Snowfall prediction at mid-mountain (376ft)
Next Snow?
There is no snow currently in the forecast for Lost Valley.

Long-range Snow Outlook for Lost Valley

 
Snowfall

 
Snow Line

Max 74°F
Min 35°F

Snow unlikely

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Lost Valley 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 Lost Valley from OpenMeteo(GFS)
BaseSnow and WeatherTemp
Town
Sat
31
Clear

Clear sky.

Max 53°F
Min 36°F
Sun
01
Clear

Clear sky.

Max 61°F
Min 35°F
Mon
02
Cloud

Cloudy.

Max 68°F
Min 45°F
Tue
03
Cloud

Cloudy.

Max 65°F
Min 47°F
Wed
04
Cloud

Cloudy.

Max 74°F
Min 48°F
Thu
05
Cloud

Cloudy.

Max 72°F
Min 52°F
Fri
06
Cloud

Cloudy.

Max 60°F
Min 53°F

No significant snowfall is forecast for this period.

This Snow Forecast for Lost Valley, 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 Lost Valley, 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.

Lost Valley Snow Forecast updated at 10:42 PDT, next update expected 16:00 PDT.

Ensemble forecast for Lost Valley, USA at 256ft

Daily Mean Temperature (yellow line is control)
Daily Total Precipitation (blue line is control)

United States Accommodation (Apartments, Chalets, Hotels) Map

 

How reliable is the snow in Lost Valley?

Lost Valley boasts excellent snow reliability, with an average snow depth of 150 cm and consistent snowfall throughout the season. For the latest snow conditions, check out the valuable information available on J2Ski.

Off-Piste Safety in Lost Valley

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