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Mount Olympus (NZ) 7-Day Snow Forecast - 12th August 2026

Mount Olympus (NZ) Snow Forecast - 7 day

ECMWF IFS
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Updated 12 August 2026 10:46 AEST

7-Day Snow Forecast for Mount Olympus (NZ)

1-week from 12 August.

For Forecast detail, see below.

Mount Olympus (NZ) 7-Day Snow Forecast Highlights

When will there be fresh snow in Mount Olympus (NZ)?

Mount Olympus (NZ) Snow Forecast Highlights - ECMWF IFS
Snowfall prediction at mid-mountain (1,655m)
Next Snow Expected13 August
Next Snow Amount1cm
Next 48 Hours2cm
Next 7 Days2cm

7-Day Snow Outlook for Mount Olympus (NZ)

 
Snowfall

 
Snow Line

Max 9℃
Min -4℃

3cm New Snow

Snow Line from 1,584m to resort level (1,430m).

Mount Olympus (NZ) 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 3℃
Min 1℃

Valley temperatures from an overnight low of 1℃ to daytime highs around 3℃

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Wed
12

Snow unlikely

Lt DrizzleSnowSnowLt Drizzle

Light drizzle, snow showers, light drizzle later.

Forecast times for Mount Olympus (NZ) are in Auckland (Pacific/Auckland) time zone.

Max 7℃
Min 2℃

Valley temperatures from an overnight low of 2℃ to daytime highs around 7℃
Freeze-thaw (spring snow) conditions up high.

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Thu
13

up to 1cm New Snow

Lt DrizzleCloudCloudFair

Light drizzle, cloudy, fair later.

Snow Line from 1,584m to resort level (1,430m).

Forecast times for Mount Olympus (NZ) are in Auckland (Pacific/Auckland) time zone.

Max 9℃
Min 0℃

Valley temperatures from an overnight low of 0℃ to daytime highs around 9℃
Freeze-thaw (spring snow) from mid-mountain up.

Temperature at BaseTemp at Base

Fri
14

Snow unlikely

MixedClearClearClear

Clear spells early, then clear sky later.

Forecast times for Mount Olympus (NZ) are in Auckland (Pacific/Auckland) time zone.

Max 9℃
Min -1℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -1℃ and rising to 9℃

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Sat
15

up to 1cm New Snow

Lt DrizzleSnowCloudClear

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

Snow Line from 1,584m to resort level (1,430m).

Forecast times for Mount Olympus (NZ) are in Auckland (Pacific/Auckland) time zone.

Max 5℃
Min -3℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ and rising to 5℃

Temperature at BaseTemp at Base

Sun
16

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Mount Olympus (NZ) are in Auckland (Pacific/Auckland) time zone.

Max 5℃
Min -4℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -4℃ and rising to 5℃

Temperature at BaseTemp at Base

Mon
17

Snow unlikely

ClearClearClearFair

Clear sky early, then fair later.

Forecast times for Mount Olympus (NZ) are in Auckland (Pacific/Auckland) time zone.

Max 5℃
Min -3℃

Freeze-thaw (spring snow) conditions, with valley temperatures cooling to -3℃ and rising to 5℃

Temperature at BaseTemp at Base

Tue
18

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Mount Olympus (NZ) are in Auckland (Pacific/Auckland) time zone.

This Snow Forecast for Mount Olympus (NZ), 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 Mount Olympus (NZ), 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.

Mount Olympus (NZ) Snow Forecast updated at 10:46 AEST, next update expected imminently.

Snow Reliability

Mount Olympus typically enjoys reliable snow conditions, with an average seasonal snowfall of around 300 cm. Snow depths can vary, so check J2Ski for the latest updates on snow conditions and forecasts.