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Porter Heights 7-Day Snow Forecast - 22nd May 2026

Porter Heights Snow Forecast - 7 day

ECMWF IFS
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Updated 22 May 2026 12:44 PDT

7-Day Snow Forecast for Porter Heights

1-week from 22 May.

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 (5,381ft)
Next Snow Expected3 June
Next Snow Amount-
Next 48 Hours-
Next 7 Days-

7-Day Snow Outlook for Porter Heights

 
Snowfall

 
Snow Line

Max 50°F
Min 26°F

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 44°F
Min 32°F

Valley temperatures from an overnight low of 32°F to daytime highs around 44°F
Freeze-thaw from mid-mountain up.

Temperature at BaseTemp at Base

Fri
22

Snow unlikely

ClearClearClearFair

Clear sky early, then fair later.

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

Max 46°F
Min 27°F

Freeze-thaw conditions, with valley temperatures cooling to 27°F and rising to 46°F

Temperature at BaseTemp at Base

Sat
23

Snow unlikely

ClearCloudCloudCloud

Clear sky early, then cloudy later.

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

Max 42°F
Min 32°F

Valley temperatures from an overnight low of 32°F to daytime highs around 42°F
Freeze-thaw from mid-mountain up.

Temperature at BaseTemp at Base

Sun
24

Snow unlikely

FairClearCloudFair

Fair first, clear sky then cloudy, fair later.

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

Max 40°F
Min 29°F

Freeze-thaw conditions, with valley temperatures cooling to 29°F and rising to 40°F

Temperature at BaseTemp at Base

Mon
25

Snow unlikely

MixedCloudCloudFair

Clear spells, cloudy, fair later.

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

Max 36°F
Min 29°F

Freeze-thaw conditions, with valley temperatures cooling to 29°F and rising to 36°F

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Tue
26

Snow unlikely

Light SnowCloudMixedCloud

Light snow first, cloudy then clear spells, cloudy later.

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

Max 44°F
Min 26°F

Freeze-thaw conditions, with valley temperatures cooling to 26°F and rising to 44°F

Temperature at BaseTemp at Base

Wed
27

Snow unlikely

MixedMixedFairMixed

Clear spells, fair, clear spells later.

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

Max 50°F
Min 33°F

Valley temperatures from an overnight low of 33°F to daytime highs around 50°F
Freeze-thaw from mid-mountain up.

Temperature at BaseTemp at Base

Thu
28

Snow unlikely

FairClearMixedCloud

Fair first, clear sky then clear spells, 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 12:44 PDT, next update expected 18:00 PDT.

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.