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Ski New Zealand

Mount Roon Snow Forecast

43.48° S 170.17° E

Weather Forecast for Mount Roon at 1696m altitude

Next snow in Mount Roon:
5cm on Thu 17th
Issued:
11 pm 16 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

A heavy fall of snow, heaviest during Wed night. Freeze-thaw conditions (max 2°C on Sat afternoon, min -2°C on Thu morning). Winds increasing (calm on Thu morning, fresh winds from the WNW by Sat afternoon).

Days 5-7 weather summary:

A heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 1°C on Mon night, min -7°C on Sat night). Winds increasing (calm on Sun night, fresh winds from the NW by Mon night).

Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
heavy snow
mod snow
part cloud
part cloud
part cloud
part cloud
light snow
mod snow
mod snow
snow showers
clear
clear
part cloud
cloud
cloud
heavy snow
heavy snow
mod. snow
some clouds
some clouds
some clouds
some clouds
light snow
mod. snow
mod. snow
snow shwrs
clear
clear
some clouds
cloudy
cloudy
heavy snow
km/h
15
N
0
ENE
0
S
5
S
10
WSW
15
SW
10
W
25
W
25
WNW
25
W
10
SW
15
S
5
SW
10
W
15
W
25
NW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
20
5
6
8
9
11
 mm
max °C
1
-2
-2
-1
0
0
0
0
2
-1
-2
-1
0
0
0
1
min °C
-1
-2
-2
-2
-2
0
-1
0
1
-7
-4
-1
-1
0
0
-2
 chill °C
-1
-2
-2
-5
-5
-4
-5
-6
-5
-14
-8
-6
-4
-4
-5
-7
Humid %
98
96
70
36
79
87
85
99
100
89
54
53
41
87
92
99
Freeze m
1750
1250
1400
1300
1250
1600
1350
1700
1850
900
1150
1600
2050
1400
1750
2050
Sea lvl1000m2000m3000m4000m5000m
-3-5-5-4-3-2-3-3-2-8-6-3-1-1-2-3211-312124-222-1232
Sunrise
6:39
6:37
6:35
6:33
6:31
Sunset
6:29
6:30
6:30
6:31
6:32

Days 7-16 weather summary:

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Avalanche information: New Zealand Avalanche Advisory


Snow Radar

Latest snow reports near Mount Roon:

No recent snow reports

No recent snow reports

Mount Roon Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:13cm
Last snowfall:12 Sep 2026
Snow AlertsCreate Alert
Other resorts in New Zealand are reporting: powder (0) / good piste (0)

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Snow History

Week 3 of September has on average:

0.8
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.6
Powder days
Fresh snow, limited sun, any wind.
0.4
Bluebird days
Average snow, mostly sunny, light wind.

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