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Thredbo Snow Forecast - 48 hour - 20th September 2026

Thredbo 48-Hour Snow Forecast

ECMWF IFS
GEM
GFS

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Updated 20 September 2026 11:41 PDT

2-Day Forecast for Thredbo

48-hours from 20 September.

See below for forecast detail

Thredbo Snow Forecast updated at 11:41 PDT, next update expected 14:00 PDT.

Forecast for today in Thredbo

Max 59°F
Min 51°F

Valley temperatures from an overnight low of 51°F to daytime highs around 59°F

Temperature at BaseTemp at Base

Sun
20

Snow unlikely

ClearClearClearClear

Clear sky.

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

Forecast for tomorrow in Thredbo

Max 57°F
Min 34°F

Valley temperatures from an overnight low of 34°F to daytime highs around 57°F
Freeze-thaw from mid-mountain up.

Temperature at BaseTemp at Base

Mon
21

Snow unlikely

MixedMixedCloudFair

Clear spells, cloudy, fair later.

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?
Sun10:00Clear

Clear sky.57°FNW
Breeze
0%
Sun11:00Clear

Clear sky.58°FNW
Breeze
0%
Sun12:00Clear

Clear sky.59°FNW
Breeze
0%
Sun13:00Clear

Clear sky.58°FNW
Breeze
0%
Sun14:00Clear

Clear sky.59°FNW
Breeze
0%
Sun15:00Clear

Clear sky.58°FNW
Breeze
0%
Sun16:00Clear

Clear sky.58°FNW
Breeze
0%
Sun17:00Clear

Clear sky.56°FNW
Breeze
0%
Sun18:00Clear

Clear sky.51°FNW
Breeze
0%
Sun19:00Clear

Clear sky.51°FNW
Breeze
0%
Sun20:00Clear

Clear sky.51°FNW
Strong
0%
Sun21:00Clear

Clear sky.51°FNW
Strong
0%
Sun22:00Fair

Clear sky at altitude.
Fair below.
51°FNW
Strong
0%
Sun23:00Fair

Clear sky at altitude.
Fair below.
52°FNW
Strong
0%
Mon00:00Clear

Clear sky.52°FSW
Strong
0%
Mon01:00Clear

Clear sky.50°FSW
Strong
0%
Mon02:00Clear

Clear sky.49°FSW
Breeze
0%
Mon03:00Fair

Fair.48°FSW
Breeze
0%
Mon04:00Fair

Clear sky at altitude.
Fair below.
47°FSW
Breeze
0%
Mon05:00Clear

Clear sky.46°FSW
Breeze
0%
Mon06:00Clear

Clear sky.44°FSW
Breeze
0%
Mon07:00Clear

Clear sky.47°FSW
Light
0%
Mon08:00Clear

Clear sky.51°FSW
Light
0%
Mon09:00Clear

Clear sky.53°FSW
Light
0%
Mon10:00Clear

Clear sky.54°FSW
Light
0%
Mon11:00Fair

Fair.56°FSW
Light
0%
Mon12:00Mixed

Clear spells.57°FSW
Light
0%
Mon13:00Cloud

Cloudy.54°FSW
Light
0%
Mon14:00Mixed

Light snow at altitude.
Lt rain below.
49°FSW
Light
10%
Mon15:00Mixed

Light snow at altitude.
Lt rain below.
47°FSW
Light
20%
Mon16:00Mixed

Light snow at altitude.
Lt rain below.
44°FSW
Light
30%
Mon17:00Mixed

Cloudy at altitude.
Mixed below.
42°FSW
Light
25%
Mon18:00Mixed

Cloudy at altitude.
Mixed below.
39°FSW
Light
15%
Mon19:00Mixed

Cloudy at altitude.
Mixed below.
37°FSW
Light
5%
Mon20:00Cloud

Cloudy.36°FSW
Light
5%
Mon21:00Cloud

Light snow at altitude.
Lt rain below.
35°FSW
Light
0%
Mon22:00Cloud

Cloudy.34°FSW
Light
0%
Mon23:00Cloud

Cloudy.34°FSW
Light
0%
Tue00:00Cloud

Cloudy.34°FSW
Light
0%
Tue01:00Cloud

Cloudy.34°FSW
Light
0%
Tue02:00Cloud

Cloudy.34°FSW
Light
0%
Tue03:00Mixed

Cloudy at altitude.
Mixed below.
34°FSW
Light
0%
Tue04:00Mixed

Cloudy at altitude.
Mixed below.
34°FSW
Light
0%
Tue05:00Mixed

Cloudy at altitude.
Mixed below.
35°FSW
Light
0%
Tue06:00Fair

Clear spells at altitude.
Fair below.
32°FSW
Light
0%
Tue07:00Fair

Fair.35°FSW
Light
0%
Tue08:00Fair

Fair.40°FSW
Light
0%
Tue09:00Clear

Fair at altitude.
Clear below.
45°FSW
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 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.

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.