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Mt St Louis Moonstone resort snow
Lat Long: 44.71° N 79.64° W
Ski Canada - Ontario

Mt St Louis Moonstone Snow Forecast

Weather Forecast for Mt St Louis Moonstone at 320m altitude

Issued: 7 pm 09 Aug 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 4 days weather summary:

Light rain (total 7.0mm), mostly falling on Mon afternoon. Warm (max 24°C on Mon afternoon, min 16°C on Tue night). Wind will be generally light.

Days 5-7 weather summary:

Light rain (total 4.0mm), mostly falling on Wed night. Warm (max 24°C on Sat afternoon, min 13°C on Thu night). Wind will be generally light.

Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
clear
thunderstorm
rain showers
clear
part cloud
part cloud
cloud
rain showers
rain showers
cloud
clear
rain showers
rain showers
part cloud
part cloud
cloudy
clear
t-storm
risk
rain shwrs
clear
some clouds
some clouds
cloudy
rain shwrs
rain shwrs
cloudy
clear
rain shwrs
rain shwrs
some clouds
some clouds
km/h
10
S
15
WSW
20
W
15
NW
10
NW
15
NW
5
NNW
10
WNW
10
NW
10
NW
20
WNW
20
NW
5
N
5
N
10
NW
5
S
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snowflake cm
 mm
5
1
1
1
1
2
max °C
21
23
24
20
21
23
20
19
19
18
19
21
18
19
22
19
min °C
19
20
24
17
17
22
16
16
19
15
16
20
13
15
21
15
 chill °C
19
20
24
17
17
22
16
16
19
15
16
20
13
15
21
15
Humid %
63
65
72
85
50
45
71
62
77
79
58
49
78
60
45
64
Freeze m
3700
3950
4000
4100
3800
3750
3450
3400
3450
3150
3000
2900
3100
3100
3600
4100
Sea lvl1000m2000m3000m4000m5000m
2022231819221718181618201516211720232518202317192016182215182316
Sunrise
6:13
6:15
6:16
6:18
6:18
Sunset
8:31
8:30
8:29
8:28
8:25

Days 7-16 weather summary:

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Avalanche information: Avalanche Canada

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Latest snow reports near Mt St Louis Moonstone:

No recent snow reports

No recent snow reports

Mt St Louis Moonstone Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:10 Apr 2026
Snow AlertsCreate Alert
Other resorts in Canada - Ontario are reporting: powder (0) / good piste (0)

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Snow History

Week 2 of August has on average:

0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.


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