Riederalp - Aletsch snow
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Riederalp - Aletsch Snow Forecast

Weather Forecast for Riederalp - Aletsch at 2264 m
Issued: 7 pm  18 Sep 2025 (local time)

New snow in Riederalp - Aletsch

8.0cm3.1in
Wed 24th (AM)
The snow forecast for Riederalp - Aletsch is: Light rain (total 5.0mm), mostly falling on Sat night. Very mild (max 17°C on Fri afternoon, min 7°C on Sat night). Wind will be generally light.

Riederalp - Aletsch Weather (Next 3 days): The snow forecast for Riederalp - Aletsch is: Light rain (total 5.0mm), mostly falling on Sat night. Very mild (max 17°C on Fri afternoon, min 7°C on Sat night). Wind will be generally light.

Riederalp - Aletsch Weather (Days 4-6): Heavy rain (total 78.0mm), mainly falling Sun night. Becoming colder with a light covering of snow, mostly falling on Wed morning. Freeze-thaw conditions (max 7°C on Sun night, min 0°C on Wed morning). Wind will be generally light.


Riederalp - Aletsch Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
12
5
clear
Middle Lift: 
13
5
clear
Bottom Lift: 
10
5
clear
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6 Day Forecast
Issued: 7 pm 18 Sep 2025 / Updates in ::
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Last 6 daysScroll left for last 6 daysNow
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
clear
clear
part cloud
clear
part cloud
rain showers
light rain
light rain
heavy rain
light rain
light rain
heavy rain
light rain
mod rain
heavy rain
light snow
light snow
light snow
clear
clear
clear
some clouds
clear
some clouds
rain shwrs
light rain
light rain
heavy rain
light rain
light rain
heavy rain
light rain
mod. rain
heavy rain
light snow
light snow
light snow
 km/h
5
NW
5
SE
10
SE
10
SSE
10
SSE
10
SSE
10
SSE
15
SSE
15
SSE
5
S
5
SSE
10
SSE
5
SE
5
SE
5
SE
10
SE
5
W
10
NW
10
NW
Snow map
 cm 
4
3
1
 mm 
1
2
2
35
2
3
12
3
7
16
max°C
10
16
17
11
12
14
9
9
9
7
6
6
5
5
5
4
1
1
0
min°C
10
11
15
9
9
13
7
8
9
4
4
6
5
5
4
2
0
1
-2
chill°C 
10
11
15
8
8
12
5
6
7
3
3
4
3
3
2
1
0
0
-5
Humid% 
28
28
46
56
52
74
82
96
89
99
93
95
99
97
98
97
98
92
88
Freezing level (m
4600
4550
4500
4350
4300
4150
4050
3750
3650
3450
3350
3300
3250
3150
3100
2800
2400
2400
2150
topliftbotliftSea lvl1000m2000m3000m4000m5000m
1313131111108774443331-2-2-4101416101114899656555311-1
Sunrise
7:09
7:11
7:11
7:13
7:15
7:16
Sunset
7:31
7:30
7:28
7:25
7:23
7:22
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Latest snow reports near Riederalp - Aletsch:

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Riederalp - Aletsch Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:28 Jul 2025
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Other resorts in Switzerland are reporting: powder (0) / good piste (2)

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Snow History

Week 3 of September has on average:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.4
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.



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