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Porter Heights 7-Day Snow Forecast - 21st March 2026

Porter Heights Snow Forecast - 7 day

ECMWF IFS
GFS

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Updated 21 March 2026 17:40 AEDT

7-Day Snow Forecast for Porter Heights

1-week from 21 March.

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?
There is no snow currently in the forecast for Porter Heights.

7-Day Snow Outlook for Porter Heights

 
Snowfall

 
Snow Line

Max 14℃
Min 1℃

Snow unlikely

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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 12℃
Min 4℃

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

Temperature at BaseTemp at Base

Sat
21

Snow unlikely

ClearClearClearClear

Clear sky.

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

Max 11℃
Min 1℃

Valley temperatures from an overnight low of 1℃ to daytime highs around 11℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Sun
22

Snow unlikely

ClearFairCloudCloud

Clear sky, fair, cloudy later.

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

Max 14℃
Min 3℃

Valley temperatures from an overnight low of 3℃ to daytime highs around 14℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Mon
23

Snow unlikely

ClearClearClearCloud

Clear sky early, then cloudy later.

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

Max 12℃
Min 3℃

Valley temperatures from an overnight low of 3℃ to daytime highs around 12℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Tue
24

Snow unlikely

ClearClearCloudCloud

Clear sky early, then cloudy later.

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

Max 10℃
Min 3℃

Valley temperatures from an overnight low of 3℃ to daytime highs around 10℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Wed
25

Snow unlikely

CloudCloudCloudCloud

Cloudy.

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

Max 10℃
Min 4℃

Valley temperatures from an overnight low of 4℃ to daytime highs around 10℃

Temperature at BaseTemp at Base

Thu
26

Snow unlikely

CloudCloudCloudLt Drizzle

Cloudy early, then light drizzle later.

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

Max 14℃
Min 6℃

Valley temperatures from an overnight low of 6℃ to daytime highs around 14℃

Temperature at BaseTemp at Base

Fri
27

Snow unlikely

MixedMixedCloudCloud

Clear spells early, then cloudy 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 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.

Porter Heights Snow Forecast updated at 17:40 AEDT, next update expected imminently.

Snow Reliability

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.