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Treble Cone 7-Day Snow Forecast - 21st September 2026

Treble Cone Snow Forecast - 7 day

ECMWF IFS
GEM
GFS

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Updated 21 September 2026 01:44 BST

7-Day Snow Forecast for Treble Cone

1-week from 21 September.

For Forecast detail, see below.

Treble Cone 7-Day Snow Forecast Highlights

When will there be fresh snow in Treble Cone?

Treble Cone Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,580m)
Next Snow Expected21 September
Next Snow Amount 4cm 2in
Next 48 Hours 5cm 2in
Next 7 Days 18cm 7in

7-Day Snow Outlook for Treble Cone

 
Snowfall

 
Snow Line

Max 4℃ 39°F
Min -12℃ 10°F

23cm 9in New Snow

Snow Line from 1,569m 5,148ft to resort level ( 1,200m 3,937ft ).

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Treble Cone 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 4℃ 39°F
Min 2℃ 35°F

Valley temperatures from an overnight low of 2℃ 35°F to daytime highs around 4℃ 39°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Mon
21

1cm to 8cm up to 3in New Snow

Lt DrizzleSnowClearCloud

Light drizzle first, snow showers then clear sky, cloudy later.

Snow Line from 1,569m 5,148ft to resort level ( 1,200m 3,937ft ).

Forecast times for Treble Cone are in Auckland (Pacific/Auckland) time zone.

Max 2℃ 36°F
Min -8℃ 18°F

Freeze-thaw conditions, with valley temperatures cooling to -8℃ 18°F and rising to 2℃ 36°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Tue
22

1cm to 2cm 1in New Snow

SnowMixedCloudCloud

Snow showers, clear spells, cloudy later.

Snow Line from 1,277m 4,190ft to resort level ( 1,200m 3,937ft ).

Forecast times for Treble Cone are in Auckland (Pacific/Auckland) time zone.

Max 0℃ 33°F
Min -12℃ 11°F

Valley temperatures from an overnight low of -12℃ 11°F to daytime highs around 0℃ 33°F

Temperature at BaseTemp at Base

Wed
23

Snow unlikely

ClearClearCloudFair

Clear sky, cloudy, fair later.

Forecast times for Treble Cone are in Auckland (Pacific/Auckland) time zone.

Max 3℃ 37°F
Min -12℃ 10°F

Freeze-thaw conditions, with valley temperatures cooling to -12℃ 10°F and rising to 3℃ 37°F

Temperature at BaseTemp at Base

Thu
24

Snow unlikely

MixedCloudLt Snow ShwrsCloud

Clear spells first, cloudy then light snow showers, cloudy later.

Forecast times for Treble Cone are in Auckland (Pacific/Auckland) time zone.

Max 3℃ 38°F
Min -4℃ 25°F

Freeze-thaw conditions, with valley temperatures cooling to -4℃ 25°F and rising to 3℃ 38°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Fri
25

2cm 1in New Snow

ClearClearCloudLight Snow

Clear sky, cloudy, light snow later.

Snow falling to resort level ( 1,200m 3,937ft ).

Forecast times for Treble Cone are in Auckland (Pacific/Auckland) time zone.

Max 3℃ 37°F
Min -4℃ 25°F

Freeze-thaw conditions, with valley temperatures cooling to -4℃ 25°F and rising to 3℃ 37°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sat
26

5cm 2in New Snow

CloudLt Snow ShwrsSnowLight Snow

Cloudy first, light snow showers then heavy snow showers, light snow later.

Snow Line from 1,308m 4,291ft to resort level ( 1,200m 3,937ft ).

Forecast times for Treble Cone are in Auckland (Pacific/Auckland) time zone.

Max 0℃ 33°F
Min -3℃ 26°F

Valley temperatures from an overnight low of -3℃ 26°F to daytime highs around 0℃ 33°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sun
27

6cm 2in New Snow

MixedCloudCloudCloud

Clear spells early, then cloudy later.

Snow falling to resort level ( 1,200m 3,937ft ).

Forecast times for Treble Cone are in Auckland (Pacific/Auckland) time zone.

This Snow Forecast for Treble Cone, New Zealand 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 Treble Cone, 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.

Treble Cone Snow Forecast updated at 01:44 BST, next update expected imminently.

Snow Forecast near Treble Cone

Snow Forecasts for Ski Resorts near Treble Cone
Ski Area 48 Hr 7 DayMoTuWeThFrSaSu
Cardrona 5cm 2in 20cm 8in
Coronet Peak 2cm 1in 9cm 4in

Snow Reliability

Treble Cone typically enjoys reliable snow conditions, with an average snow depth of 2.5 meters and consistent snowfall throughout the season. For the latest snow information, be sure to check J2Ski for updates.