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Ski Australia - Tasmania

Mount Mawson Snow Forecast

42.68° S 146.57° E

Weather Forecast for Mount Mawson at 1265m altitude

Next snow in Mount Mawson:
1.1cm on Sun 20th
Issued:
9 pm 19 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Drizzle at first, then turning colder with dusting of snow on Sun night. Freeze-thaw conditions (max 12°C on Sat night, min -4°C on Sun night). Winds decreasing (severe gales from the NW on Sun morning, light winds from the NW by Tue afternoon).

Days 5-7 weather summary:

Light rain (total 9.0mm), mostly falling on Fri afternoon. Freeze-thaw conditions (max 8°C on Fri morning, min 0°C on Tue night). Winds increasing (light winds from the WNW on Wed afternoon, fresh winds from the W by Fri afternoon).

Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
part cloud
clear
light rain
light snow
snow showers
snow showers
snow showers
snow showers
snow showers
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
some clouds
clear
light rain
light snow
snow shwrs
snow shwrs
snow shwrs
snow shwrs
snow shwrs
some clouds
cloudy
cloudy
cloudy
cloudy
light rain
light rain
km/h
50
W
60
NW
80
WNW
75
WSW
55
WSW
50
WSW
50
WSW
25
W
15
W
25
NW
20
WNW
10
WNW
25
WNW
20
WNW
35
WNW
30
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
3
1
 mm
1
1
3
max °C
12
12
7
1
-2
-2
-2
1
1
1
5
6
6
6
6
7
min °C
7
11
5
-4
-3
-2
-2
0
1
0
3
5
5
5
5
6
 chill °C
2
6
-3
-15
-13
-11
-11
-6
-3
-5
-2
1
2
2
0
1
Humid %
35
25
67
97
82
73
92
78
78
72
30
41
36
60
94
98
Freeze m
3550
3150
2550
850
950
1100
950
1200
1400
1450
1800
2200
2550
2200
2300
2550
Sea lvl1000m2000m3000m4000m5000m
10126-2-3-3-30114666667137-2-2-2-2210664756
Sunrise
6:07
6:05
6:03
6:01
6:01
Sunset
6:07
6:07
6:08
6:09
6:10

Days 7-16 weather summary:

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Avalanche information: Mountain Safety Collective


Snow Radar

Latest snow reports near Mount Mawson:

No recent snow reports

No recent snow reports

Mount Mawson Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:15 Sep 2026
Snow AlertsCreate Alert
Other resorts in Australia - Tasmania are reporting: powder (0) / good piste (0)

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Snow History

Week 3 of September has on average:

0.4
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.5
Powder days
Fresh snow, limited sun, any wind.
0.4
Bluebird days
Average snow, mostly sunny, light wind.


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