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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:
0.7cm on Fri 18th
Issued:
11 am 17 Sep 2026 (local time)
Forecast update in:
 hr  min
Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

A heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max 0°C on Fri morning, min -8°C on Sat night). Winds increasing (calm on Fri afternoon, fresh winds from the W by Sat night).

Days 4-6 weather summary:

A heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 2°C on Mon night, min -8°C on Tue night). Winds increasing (calm on Sun night, fresh winds from the NNW by Mon night).

Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
light snow
snow showers
part cloud
cloud
part cloud
light snow
mod snow
mod snow
snow showers
clear
clear
part cloud
light snow
light snow
heavy snow
light snow
mod snow
snow showers
light snow
snow shwrs
some clouds
cloudy
some clouds
light snow
mod. snow
mod. snow
snow shwrs
clear
clear
some clouds
light snow
light snow
heavy snow
light snow
mod. snow
snow shwrs
km/h
5
NW
5
SSW
5
W
15
WSW
10
SSW
15
W
25
W
25
WNW
30
WSW
15
SSW
10
S
5
W
15
WSW
15
WNW
25
NW
15
WSW
30
W
15
SW
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
2
6
5
7
14
10
 mm
max °C
-1
-2
-2
0
0
0
0
0
-2
-3
-1
-1
1
0
2
-5
-5
-8
min °C
-2
-2
-3
-1
0
-1
0
0
-8
-5
-1
-2
0
0
-6
-5
-6
-8
 chill °C
-2
-2
-7
-6
-3
-3
-6
-6
-15
-11
-5
-5
-4
-5
-12
-11
-14
-14
Humid %
70
73
43
85
86
91
98
99
92
58
53
63
97
93
100
79
98
56
Freeze m
1500
1450
1200
1250
1700
1350
1650
1750
750
900
1550
1200
1600
1800
2050
900
1050
400
Sea lvl1000m2000m3000m4000m5000m
-6-5-4-3-2-3-3-3-8-7-3-1-1-2-5-9-10-1221-312123-3-12-2230-1-2-6
Sunrise
6:39
6:37
6:35
6:33
6:31
6:30
Sunset
6:29
6:30
6:30
6:31
6:32
6:34

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:33cm
Last snowfall:16 Sep 2026
Snow AlertsCreate Alert
Other resorts in New Zealand are reporting: powder (5) / good piste (5)

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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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