Mount Mawson Snow Forecast - 7 day
Updated 13 October 2026 18:47 PDT
7-Day Snow Forecast for Mount Mawson
1-week from 14 October.
For Forecast detail, see below.
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Mount Mawson 7-Day Snow Forecast Highlights
When will there be fresh snow in Mount Mawson?
| Next Snow? | |
|---|---|
| There is no snow currently in the forecast for Mount Mawson. |
7-Day Snow Outlook for Mount Mawson
Snowfall
Snow Line
Max 66°F
Min 30°F
Snow unlikely
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Mount Mawson 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 41°F
Min 32°F
Valley temperatures from an overnight low of 32°F to daytime highs around 41°F
Temperature at BaseTemp at Base
Wed
14
Snow unlikely
Cloudy early, then fair later.
Forecast times for Mount Mawson are in Sydney (Australia/Sydney) time zone.
Max 50°F
Min 30°F
Valley temperatures from an overnight low of 30°F to daytime highs around 50°F
Freeze-thaw from mid-mountain up.
Temperature at BaseTemp at Base
Thu
15
Snow unlikely
Clear sky early, then fair later.
Forecast times for Mount Mawson are in Sydney (Australia/Sydney) time zone.
Max 56°F
Min 30°F
Freeze-thaw conditions, with valley temperatures cooling to 30°F and rising to 56°F
Temperature at BaseTemp at Base
Fri
16
Snow unlikely
Clear sky.
Forecast times for Mount Mawson are in Sydney (Australia/Sydney) time zone.
Max 62°F
Min 34°F
Valley temperatures from an overnight low of 34°F to daytime highs around 62°F
Temperature at BaseTemp at Base
Sat
17
Snow unlikely
Clear sky.
Forecast times for Mount Mawson are in Sydney (Australia/Sydney) time zone.
Max 66°F
Min 38°F
Valley temperatures from an overnight low of 38°F to daytime highs around 66°F
Temperature at BaseTemp at Base
Sun
18
Snow unlikely
Clear sky.
Forecast times for Mount Mawson are in Sydney (Australia/Sydney) time zone.
Max 65°F
Min 40°F
Valley temperatures from an overnight low of 40°F to daytime highs around 65°F
Temperature at BaseTemp at Base
Mon
19
Snow unlikely
Fair, clear spells, cloudy later.
Forecast times for Mount Mawson are in Sydney (Australia/Sydney) time zone.
Max 60°F
Min 46°F
Valley temperatures from an overnight low of 46°F to daytime highs around 60°F
Temperature at BaseTemp at Base
Tue
20
Snow unlikely
Rain showers, thunderstorms, clear spells later.
Forecast times for Mount Mawson are in Sydney (Australia/Sydney) time zone.
No significant snowfall is forecast for this period.
This Snow Forecast for Mount Mawson, 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 Mount Mawson, 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 Mawson Snow Forecast updated at 18:47 PDT, next update expected imminently.
How reliable is the snow in Mount Mawson?
Mount Mawson typically sees a snow depth ranging from 50 to 100 cm during the season, with reliable snowfall from June to September. For the latest snow conditions, check J2Ski for up-to-date information.