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Thredbo Snow Forecast - 48 hour - 18th May 2026

Thredbo 48-Hour Snow Forecast

ECMWF IFS
GEM
GFS

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Updated 19 May 2026 07:45 NZST

2-Day Forecast for Thredbo

48-hours from 18 May.

See below for forecast detail

Thredbo Snow Forecast updated at 07:45 NZST, next update expected 10:00 NZST.

Forecast for today in Thredbo

Max 11℃
Min 7℃

Valley temperatures from an overnight low of 7℃ to daytime highs around 11℃

Temperature at BaseTemp at Base

Mon
18

Snow unlikely

CloudShwrsDrizzleRain

Cloudy first, rain showers then drizzle, rain later.

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

Forecast for tomorrow in Thredbo

Max 8℃
Min 2℃

Valley temperatures from an overnight low of 2℃ to daytime highs around 8℃
Freeze-thaw conditions up high.

Temperature at BaseTemp at Base

Tue
19

Snow unlikely

Lt RainCloudCloudCloud

Light rain early, then cloudy 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?
Mon10:00Cloud

Light snow at altitude.
Lt rain below.
9℃W
Light
10%
Mon11:00Cloud

Light snow at altitude.
Lt rain below.
10℃W
Light
10%
Mon12:00Cloud

Light snow at altitude.
Lt rain below.
11℃W
Light
20%
Mon13:00Cloud

Light snow at altitude.
Lt rain below.
10℃W
Light
25%
Mon14:00Lt Drizzle

Light drizzle.9℃W
Light
30%
Mon15:00Lt Drizzle

Light drizzle.9℃W
Light
35%
Mon16:00Lt Drizzle

Cloudy at altitude.
Lt drizzle below.
9℃W
Light
40%
Mon17:00Cloud

Light snow at altitude.
Lt rain below.
8℃W
Calm
40%
Mon18:00Cloud

Cloudy.7℃W
Calm
40%
Mon19:00Cloud

Cloudy.7℃W
Calm
40%
Mon20:00Cloud

Light snow at altitude.
Lt rain below.
7℃W
Light
45%
Mon21:00Cloud

Light snow at altitude.
Lt rain below.
7℃W
Calm
55%
Mon22:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
7℃W
Calm
65%
Mon23:00Drizzle

Light snow at altitude.
Drizzle below.
8℃W
Calm
75%
Tue00:00Drizzle

Light snow at altitude.
Drizzle below.
8℃SW
Calm
85%
Tue01:00Drizzle

Light snow at altitude.
Drizzle below.
8℃SW
Calm
95%
Tue02:00Drizzle

Light snow at altitude.
Drizzle below.
8℃SW
Calm
100%
Tue03:00Lt Rain

Light rain.7℃SW
Calm
100%
Tue04:00Rain

Rain.7℃SW
Light
100%
Tue05:00Rain

Rain.7℃SW
Light
100%
Tue06:00Rain

Rain.7℃SW
Light
95%
Tue07:00Rain

Rain.7℃SW
Light
95%
Tue08:00Rain

Rain.7℃SW
Light
95%
Tue09:00Lt Rain

Light rain.7℃SW
Light
95%
Tue10:00Lt Rain

Light rain.7℃SW
Light
95%
Tue11:00Lt Rain

Light rain.7℃SW
Light
100%
Tue12:00Hvy Drizzle

Light snow at altitude.
Hvy drizzle below.
7℃SW
Light
100%
Tue13:00Lt Drizzle

Light snow at altitude.
Lt drizzle below.
6℃SW
Light
100%
Tue14:00Cloud

Light snow at altitude.
Lt rain below.
6℃SW
Light
80%
Tue15:00Cloud

Cloudy.7℃SW
Light
60%
Tue16:00Cloud

Cloudy.6℃SW
Light
40%
Tue17:00Cloud

Cloudy.5℃SW
Light
25%
Tue18:00Cloud

Cloudy.3℃SW
Light
10%
Tue19:00Fair

Cloudy at altitude.
Fair below.
3℃SW
Light
0%
Tue20:00Cloud

Cloudy.3℃SW
Light
0%
Tue21:00Cloud

Cloudy.3℃SW
Light
0%
Tue22:00Fair

Cloudy at altitude.
Fair below.
3℃SW
Light
0%
Tue23:00Cloud

Cloudy.2℃SW
Light
0%
Wed00:00Cloud

Cloudy.2℃SW
Light
0%
Wed01:00Cloud

Cloudy.2℃SW
Light
0%
Wed02:00Cloud

Cloudy.1℃SW
Light
0%
Wed03:00Cloud

Cloudy.0℃SW
Light
0%
Wed04:00Cloud

Cloudy.0℃SW
Light
0%
Wed05:00Cloud

Cloudy.-1℃SW
Light
0%
Wed06:00Fair

Cloudy at altitude.
Fair below.
-1℃SW
Light
0%
Wed07:00Mixed

Fair at altitude.
Mixed below.
-1℃SW
Light
0%
Wed08:00Cloud

Cloudy.1℃SW
Light
0%
Wed09:00Cloud

Cloudy.3℃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.