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Porter Heights 7-Day Snow Forecast - 31st October 2026

Porter Heights Snow Forecast - 7 day

ECMWF IFS
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Updated 31 October 2026 20:46 NZDT

7-Day Snow Forecast for Porter Heights

1-week from 31 October.

For Forecast detail, see below.

Porter Heights 7-Day Snow Forecast Highlights

When will there be fresh snow in Porter Heights?

Porter Heights Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,640m)
Next Snow Expected12 November
Next Snow Amount2cm
Next 48 Hours-
Next 7 Days-

7-Day Snow Outlook for Porter Heights

 
Snowfall

 
Snow Line

Max 16℃
Min -2℃

1cm New Snow

Snow Line from 1,592m to 1,485m, with rain below.

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Porter Heights 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 6℃
Min 0℃

Valley temperatures from an overnight low of 0℃ to daytime highs around 6℃
Freeze-thaw from mid-mountain up.

Temperature at BaseTemp at Base

Sat
31

Snow unlikely

ClearClearClearMixed

Clear sky early, then clear spells later.

Forecast times for Porter Heights are in Auckland (Pacific/Auckland) time zone.

Max 12℃
Min -2℃

Freeze-thaw conditions, with valley temperatures cooling to -2℃ and rising to 12℃

Temperature at BaseTemp at Base

Sun
01

Snow unlikely

CloudCloudCloudCloud

Cloudy.

Forecast times for Porter Heights are in Auckland (Pacific/Auckland) time zone.

Max 12℃
Min 4℃

Valley temperatures from an overnight low of 4℃ to daytime highs around 12℃

Temperature at BaseTemp at Base

Mon
02

Snow unlikely

DrizzleCloudCloudShwrs

Drizzle, cloudy, rain showers later.

Forecast times for Porter Heights are in Auckland (Pacific/Auckland) time zone.

Max 7℃
Min 3℃

Valley temperatures from an overnight low of 3℃ to daytime highs around 7℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Tue
03

up to 1cm New Snow

CloudCloudCloudLt Drizzle

Cloudy early, then light drizzle later.

Snow Line from 1,592m to 1,531m, with rain below.

Forecast times for Porter Heights are in Auckland (Pacific/Auckland) time zone.

Max 11℃
Min 3℃

Valley temperatures from an overnight low of 3℃ to daytime highs around 11℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Wed
04

Snow unlikely

Lt DrizzleLt DrizzleFairFair

Light drizzle early, then fair later.

Forecast times for Porter Heights are in Auckland (Pacific/Auckland) time zone.

Max 16℃
Min 5℃

Valley temperatures from an overnight low of 5℃ to daytime highs around 16℃

Temperature at BaseTemp at Base

Thu
05

Snow unlikely

FairCloudCloudFair

Fair, cloudy, fair later.

Forecast times for Porter Heights are in Auckland (Pacific/Auckland) time zone.

Max 16℃
Min 8℃

Valley temperatures from an overnight low of 8℃ to daytime highs around 16℃

Temperature at BaseTemp at Base

Fri
06

Snow unlikely

FairLt DrizzleCloudLt Drizzle

Fair first, light drizzle then cloudy, light drizzle later.

Forecast times for Porter Heights are in Auckland (Pacific/Auckland) time zone.

This Snow Forecast for Porter Heights, 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 Porter Heights, 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.

Porter Heights Snow Forecast updated at 20:46 NZDT, next update expected 02:00 NZDT.

How reliable is the snow in Porter Heights?

Porter Heights typically enjoys reliable snow conditions, with an average snowfall of 3 meters annually. Snow depths can reach up to 2 meters during peak season, so check J2Ski for the latest snow information.