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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 am 16 May 2026 (local time)

Forecast update in  hr  min

Last 6 daysScroll left for last 6 daysNow

Next 3 days weather summary:

Moderate rain (total 16.0mm), heaviest on Mon night. Warm (max 26°C on Mon afternoon, min 8°C on Sat night). Wind will be generally light.

Days 4-6 weather summary:

Heavy rain (total 36.0mm), heaviest during Tue night. Warm (max 25°C on Tue afternoon, min 3°C on Wed night). Winds decreasing (fresh winds from the WSW on Tue afternoon, calm by Thu night).

Saturday
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
light rain
rain showers
clear
part cloud
light rain
rain showers
clear
rain showers
thunderstorm
thunderstorm
heavy rain
light rain
part cloud
part cloud
part cloud
clear
part cloud
cloudy
light rain
rain shwrs
clear
some clouds
light rain
rain shwrs
clear
rain shwrs
risk thun- der
risk thun- der
heavy rain
light rain
some clouds
some clouds
some clouds
clear
some clouds
km/h
25
SW
20
W
10
WNW
10
WNW
10
WNW
10
S
20
SW
30
SW
15
SW
25
SW
35
WSW
15
W
20
WNW
20
NW
10
NNE
10
ENE
10
NW
10
E
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
Snow map
2
1
4
1
8
7
5
19
5
 max °C
17
16
14
14
17
15
22
26
23
23
25
21
9
10
9
9
13
9
 min °C
13
15
8
9
17
14
16
25
19
20
22
11
8
10
3
5
12
6
12
14
6
8
17
14
16
25
19
20
22
9
5
7
0
2
11
4
62
88
92
56
47
90
69
65
90
67
84
99
92
65
68
39
47
67
3000
3450
3000
3450
3650
3800
4200
4250
4250
4200
4100
3900
3650
3350
2050
1850
2200
2050
Sea lvl1000m2000m3000m4000m5000m
1416111217151925212223169106712715161112171419262021241581168137
Sunrise
5:48
5:48
5:47
5:46
5:45
5:43
Sunset
8:39
8:40
8:43
8:44
8:45
8:45
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Snow Radar

Latest snow reports near Mt St Louis Moonstone:

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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)


Snow History

Week 3 of May 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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