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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:
0.8cm on Mon 21st
Issued:
9 pm 20 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

A dusting of new snow. Freeze-thaw conditions (max 5°C on Wed afternoon, min -4°C on Sun night). Winds decreasing (gales from the WSW on Sun night, light winds from the NW by Wed afternoon).

Days 5-7 weather summary:

Light rain (total 8.0mm) at first, then becoming colder with a dusting of snow on Sat afternoon. Freeze-thaw conditions (max 10°C on Thu morning, min -3°C on Sat afternoon). Winds increasing (light winds from the NW on Wed night, gales from the W by Sat afternoon).

Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
snow showers
snow showers
snow showers
snow showers
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
light rain
light rain
light rain
light snow
light snow
snow shwrs
snow shwrs
snow shwrs
snow shwrs
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
light rain
light rain
light rain
light snow
km/h
70
WSW
55
WSW
50
W
55
W
25
W
15
W
25
NW
25
WNW
10
NW
20
WNW
20
WNW
20
NW
45
WNW
20
WNW
35
W
45
WNW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
3
1
1
 mm
3
1
2
2
max °C
1
-2
-2
-2
2
2
1
4
5
5
10
10
8
8
7
5
min °C
-4
-3
-2
-2
0
1
0
3
5
5
7
7
6
8
5
1
 chill °C
-15
-13
-11
-11
-6
-3
-6
-2
3
2
4
3
1
5
0
-8
Humid %
98
82
74
91
83
70
75
31
44
44
51
55
94
91
92
97
Freeze m
900
900
1100
1000
1250
1500
1500
1700
2150
2450
2500
2650
2550
2600
3100
2300
Sea lvl1000m2000m3000m4000m5000m
-2-4-3-2121455887863-2-2-2-222-15541097963
Sunrise
6:05
6:03
6:01
6:01
5:58
Sunset
6:07
6:08
6:09
6:10
6:12

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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