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Thredbo Snow Forecast - 48 hour - 21st September 2026

Thredbo 48-Hour Snow Forecast

ECMWF IFS
GEM
GFS

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Updated 20 September 2026 19:42 CDT

2-Day Forecast for Thredbo

48-hours from 21 September.

See below for forecast detail

Thredbo Snow Forecast updated at 19:42 CDT, next update expected imminently.

Forecast for today in Thredbo

Max 13℃
Min 2℃

Valley temperatures from an overnight low of 2℃ to daytime highs around 13℃
Freeze-thaw from mid-mountain up.

Temperature at BaseTemp at Base

Mon
21

Snow unlikely

ShwrsMixedCloudMixed

Rain showers first, clear spells then cloudy, clear spells later.

Forecast times for Thredbo are in Sydney (Australia/Sydney) time zone.

Forecast for tomorrow in Thredbo

Max 12℃
Min 1℃

Valley temperatures from an overnight low of 1℃ to daytime highs around 12℃
Freeze-thaw from mid-mountain up.

Temperature at BaseTemp at Base

Tue
22

Snow unlikely

ClearClearClearClear

Clear sky.

Forecast times for Thredbo are in Sydney (Australia/Sydney) time zone.

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48-hour Forecast Detail

48 Hour Weather and Snow Forecast for Thredbo from OpenMeteo(ECMWF IFS)
BaseSnow toWeatherTemp
Town
Rain or Snow?
Mon10:00Clear

Clear sky.13℃SE
Light
0%
Mon11:00Mixed

Clear sky at altitude.
Mixed below.
13℃SE
Light
0%
Mon12:00Mixed

Clear spells.13℃SE
Light
0%
Mon13:00Lt Drizzle

Clear spells at altitude.
Lt drizzle below.
13℃SE
Light
5%
Mon14:00Lt Drizzle

Light drizzle.11℃SE
Light
15%
Mon15:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
8℃SE
Light
25%
Mon16:00Mixed

Light snow at altitude.
Lt rain below.
6℃SE
Light
30%
Mon17:00Mixed

Light snow at altitude.
Lt rain below.
5℃SE
Light
25%
Mon18:00Cloud

Cloudy.4℃SE
Light
10%
Mon19:00Cloud

Cloudy.3℃SE
Light
0%
Mon20:00Cloud

Light snow at altitude.
Lt rain below.
3℃SE
Light
0%
Mon21:00Cloud

Light snow at altitude.
Lt rain below.
2℃SE
Light
0%
Mon22:00Cloud

Light snow at altitude.
Lt rain below.
2℃SE
Light
0%
Mon23:00Cloud

Cloudy.2℃SE
Light
0%
Tue00:00Cloud

Cloudy.1℃SE
Light
0%
Tue01:00Cloud

Cloudy.1℃SE
Light
0%
Tue02:00Cloud

Cloudy.1℃SE
Light
0%
Tue03:00Cloud

Cloudy.1℃SE
Light
0%
Tue04:00Mixed

Cloudy at altitude.
Mixed below.
1℃SE
Light
0%
Tue05:00Mixed

Cloudy at altitude.
Mixed below.
1℃SE
Light
0%
Tue06:00Mixed

Cloudy at altitude.
Mixed below.
1℃SE
Light
0%
Tue07:00Mixed

Cloudy at altitude.
Mixed below.
2℃SE
Light
0%
Tue08:00Fair

Cloudy at altitude.
Fair below.
4℃SE
Light
0%
Tue09:00Clear

Clear spells.7℃SE
Light
0%
Tue10:00Clear

Clear spells.9℃SE
Light
0%
Tue11:00Clear

Clear sky.10℃SE
Light
0%
Tue12:00Clear

Fair at altitude.
Clear below.
12℃SE
Light
0%
Tue13:00Mixed

Cloudy at altitude.
Mixed below.
12℃SE
Light
0%
Tue14:00Clear

Fair at altitude.
Clear below.
12℃SE
Light
0%
Tue15:00Clear

Clear spells.12℃SE
Light
0%
Tue16:00Clear

Clear spells.11℃SE
Light
0%
Tue17:00Clear

Fair at altitude.
Clear below.
10℃SE
Light
0%
Tue18:00Clear

Clear sky.7℃SE
Calm
0%
Tue19:00Clear

Clear sky.6℃SE
Light
0%
Tue20:00Clear

Clear sky.4℃SE
Light
0%
Tue21:00Clear

Clear sky.4℃SE
Light
0%
Tue22:00Clear

Clear sky.4℃SE
Light
0%
Tue23:00Clear

Clear sky.4℃SE
Light
0%
Wed00:00Clear

Clear sky.4℃SW
Light
0%
Wed01:00Clear

Clear sky.3℃SW
Light
0%
Wed02:00Clear

Clear sky.4℃SW
Light
0%
Wed03:00Clear

Clear sky.3℃SW
Light
0%
Wed04:00Clear

Clear sky.3℃SW
Light
0%
Wed05:00Clear

Clear sky.3℃SW
Light
0%
Wed06:00Clear

Clear sky.3℃SW
Light
0%
Wed07:00Clear

Clear sky.6℃SW
Light
0%
Wed08:00Clear

Clear sky.9℃SW
Light
0%
Wed09:00Clear

Clear sky.11℃SW
Light
0%

Snow Forecast near Thredbo

Snow forecasts for nearby ski areas.

Snow Forecasts for other Ski Resorts near Thredbo are not available.

Thredbo Snow

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

No significant snowfall is forecast for this period.

This Snow Forecast for Thredbo, Australia 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 Thredbo, 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

Thredbo enjoys reliable snow conditions, with an average snowfall of 3.5 meters annually and a snow depth that typically ranges between 1 to 2 meters during the peak season. To stay updated on the latest snow conditions, be sure to check information on J2Ski.