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Roundhill Snow Forecast - 48 hour - 21st September 2026

Roundhill 48-Hour Snow Forecast

ECMWF IFS
GFS

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Updated 20 September 2026 19:42 CDT

2-Day Forecast for Roundhill

48-hours from 21 September.

See below for forecast detail

Roundhill Snow Forecast updated at 19:42 CDT, next update expected 01:00 CDT.

Forecast for today in Roundhill

Max 6℃
Min 4℃

Valley temperatures from an overnight low of 4℃ to daytime highs around 6℃

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Mon
21

up to 1cm New Snow

FairCloudSnowClear

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

Snow Line from 2,027m to 1,688m, with rain below.

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

Forecast for tomorrow in Roundhill

Max 5℃
Min -2℃

Freeze-thaw conditions, with valley temperatures cooling to -2℃ and rising to 5℃

Temperature at BaseTemp at Base

 
Snowfall

 
Snow Line

Tue
22

up to 5cm New Snow

ClearClearClearCloud

Clear sky early, then cloudy later.

Snow Line from 1,565m to 1,458m, with rain below.

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

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48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Roundhill from OpenMeteo(ECMWF IFS)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Mon12:00Fair

Fair.5℃NW
Light
0%
Mon13:00Fair

Fair.5℃NW
Light
0%
Mon14:00Mixed

Clear spells.4℃NW
Light
0%
Mon15:00Mixed

Clear spells.4℃NW
Light
0%
Mon16:00Cloud

Clear spells at altitude.
Cloud below.
4℃NW
Breeze
0%
Mon17:00Cloud

Clear spells at altitude.
Cloud below.
4℃NW
Breeze
0%
Mon18:00Cloud

Cloudy.4℃NW
Breeze
5%
Mon19:00Cloud

Light snow at altitude.
Lt rain below.
4℃NW
Breeze
25%
Mon20:00Cloud

Cloudy.5℃NW
Breeze
60%
Mon21:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
6℃NW
Breeze
80%
Mon22:00Hvy Drizzle

Light snow at altitude.
Drizzle below.
5℃NW
Breeze
95%
Mon23:00Rain

Heavy snow showers at altitude.
Hvy shwrs below.
4℃NW
Light
100%
Tue00:00Shwrs

up to 2cm New Snow
Snow falling to 1,565m, with rain below.

Snow showers at altitude.
Shwrs below.
3℃SW
Light
100%
Tue01:00Shwrs

up to 3cm New Snow
Snow falling to 1,519m, with rain below.

Snow showers at altitude.
Shwrs below.
3℃SW
Light
100%
Tue02:00Light Snow

Light snow at altitude.
Drizzle below.
2℃SW
Light
100%
Tue03:00Light Snow

Light snow at altitude.
Lt drizzle below.
2℃SW
Light
100%
Tue04:00Fair

Cloudy at altitude.
Fair below.
2℃SW
Light
95%
Tue05:00Cloud

Clear spells at altitude.
Cloud below.
0℃SW
Light
90%
Tue06:00Cloud

Cloudy.-1℃SW
Light
80%
Tue07:00Cloud

Cloudy.-2℃SW
Light
65%
Tue08:00Clear

Clear spells.-1℃SW
Light
50%
Tue09:00Clear

Fair at altitude.
Clear below.
0℃SW
Light
35%
Tue10:00Clear

Fair at altitude.
Clear below.
2℃SW
Light
20%
Tue11:00Clear

Clear sky.3℃SW
Light
10%
Tue12:00Clear

Clear sky.4℃SW
Light
0%
Tue13:00Clear

Clear sky.5℃SW
Light
0%
Tue14:00Mixed

Fair at altitude.
Mixed below.
5℃SW
Light
0%
Tue15:00Fair

Fair.4℃SW
Light
0%
Tue16:00Fair

Clear spells at altitude.
Fair below.
3℃SW
Light
0%
Tue17:00Fair

Fair.3℃SW
Light
0%
Tue18:00Fair

Fair.2℃SW
Light
0%
Tue19:00Clear

Fair at altitude.
Clear below.
1℃SW
Light
0%
Tue20:00Clear

Clear sky.0℃SW
Light
0%
Tue21:00Clear

Clear sky.-1℃SW
Light
0%
Tue22:00Clear

Clear sky.-1℃SW
Light
5%
Tue23:00Fair

Fair.-2℃SW
Light
15%
Wed00:00Mixed

Clear spells.-3℃W
Light
20%
Wed01:00Mixed

Clear spells.-3℃W
Light
15%
Wed02:00Clear

Clear sky.-3℃W
Light
10%
Wed03:00Clear

Clear sky.-3℃W
Light
5%
Wed04:00Clear

Cloudy at altitude.
Clear below.
-4℃W
Light
5%
Wed05:00Clear

Cloudy at altitude.
Clear below.
-4℃W
Light
0%
Wed06:00Cloud

Cloudy.-5℃W
Light
0%
Wed07:00Cloud

Cloudy.-7℃W
Light
0%
Wed08:00Cloud

Cloudy.-6℃W
Light
0%
Wed09:00Cloud

Clear spells at altitude.
Cloud below.
-4℃W
Light
0%
Wed10:00Fair

Clear spells at altitude.
Fair below.
-2℃W
Light
0%
Wed11:00Mixed

Clear spells.-1℃W
Light
0%

Snow Forecast near Roundhill

Snow forecasts for nearby ski areas.

Snow Forecasts for Ski Resorts near Roundhill
Ski Area 48 Hr 7 DayMoTuWeThFrSaSu
Fox Peak5cm 29cm
Mount Dobson3cm 27cm

Roundhill Snow

For current snow depths and skiing conditions, see our Current Snow Report for Roundhill.

This Snow Forecast for Roundhill, 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 Roundhill, 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.

Snow Reliability

Roundhill enjoys reliable snow conditions, with typical snow depths ranging from 1 to 2 meters. Snowfall is consistent throughout the season, but it's advisable to check the latest snow information on J2Ski for up-to-date details.