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Marmot Basin 7-Day Snow Forecast - 12th August 2026

Marmot Basin Snow Forecast - 7 day

ECMWF IFS
GEM
GFS

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Updated 11 August 2026 02:49 PDT

7-Day Snow Forecast for Marmot Basin

1-week from 12 August.

For Forecast detail, see below.

Marmot Basin 7-Day Snow Forecast Highlights

When will there be fresh snow in Marmot Basin?

Marmot Basin Snow Forecast Highlights - GEM
Snowfall prediction at mid-mountain (7,054ft)
Next Snow?
There is no snow currently in the forecast for Marmot Basin.

7-Day Snow Outlook for Marmot Basin

 
Snowfall

 
Snow Line

Max 66°F
Min 39°F

Snow unlikely

Marmot Basin Medium-Range (7-Day) Snow Forecast Detail

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.

Max 59°F
Min 39°F

Valley temperatures from an overnight low of 39°F to daytime highs around 59°F
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Wed
12

Snow unlikely

CloudClearClearClear

Cloudy early, then clear sky later.

Forecast times for Marmot Basin are in Edmonton (Canada/Mountain) time zone.

Max 50°F
Min 42°F

Valley temperatures from an overnight low of 42°F to daytime highs around 50°F

Temperature at BaseTemp at Base

Thu
13

Snow unlikely

FairCloudCloudLt Drizzle

Fair, cloudy, light drizzle later.

Forecast times for Marmot Basin are in Edmonton (Canada/Mountain) time zone.

Max 58°F
Min 39°F

Valley temperatures from an overnight low of 39°F to daytime highs around 58°F

Temperature at BaseTemp at Base

Fri
14

Snow unlikely

MixedCloudLt DrizzleClear

Clear spells first, cloudy then light drizzle, clear sky later.

Forecast times for Marmot Basin are in Edmonton (Canada/Mountain) time zone.

Max 63°F
Min 44°F

Valley temperatures from an overnight low of 44°F to daytime highs around 63°F

Temperature at BaseTemp at Base

Sat
15

Snow unlikely

DrizzleCloudCloudClear

Drizzle, cloudy, clear sky later.

Forecast times for Marmot Basin are in Edmonton (Canada/Mountain) time zone.

Max 66°F
Min 41°F

Valley temperatures from an overnight low of 41°F to daytime highs around 66°F

Temperature at BaseTemp at Base

Sun
16

Snow unlikely

ClearFairClearFair

Clear sky first, fair then clear sky, fair later.

Forecast times for Marmot Basin are in Edmonton (Canada/Mountain) time zone.

Max 64°F
Min 42°F

Valley temperatures from an overnight low of 42°F to daytime highs around 64°F

Temperature at BaseTemp at Base

Mon
17

Snow unlikely

ClearClearClearLt Drizzle

Clear sky early, then light drizzle later.

Forecast times for Marmot Basin are in Edmonton (Canada/Mountain) time zone.

Max 59°F
Min 43°F

Valley temperatures from an overnight low of 43°F to daytime highs around 59°F

Temperature at BaseTemp at Base

Tue
18

Snow unlikely

ClearFairMixedLt Rain

Clear sky first, fair then clear spells, light rain showers later.

Forecast times for Marmot Basin are in Edmonton (Canada/Mountain) time zone.

No significant snowfall is forecast for this period.

This Snow Forecast for Marmot Basin, Canada 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 Marmot Basin, 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.

Marmot Basin Snow Forecast updated at 02:49 PDT, next update expected imminently.

Snow Reliability

Marmot Basin enjoys reliable snowfall, with an average snow depth of 3 to 5 meters annually. For the latest snow conditions and updates, check J2Ski for accurate and timely information.