📷 Mount St Louis Moonstone
North America
Mount St Louis Moonstone
Closed for the season
Season ended March 22, 2026
Conditions data updated Thu, May 28, 09:02 PM UTC · informational only
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Closed for Season — closed March 22
Weather data is still collected for informational purposes.
Last Snowfall
May 3
Past 24 Hours
0cm
Past 48 Hours
0cm
Past 10 Days
0cm
14-Day Forecast
0cm
Snow Depth
--
Overview
Mount St Louis Moonstone is a ski resort in North America, Canada, currently closed for the season as of March 22, 2026. Today's SnowSure™ Score is 10/100 (Limited). Conditions last updated 2026-05-28 21:02 UTC.
Resort Guide
Mount St Louis Moonstone is a ski resort located in Ontario, Canada, offering 36 slopes and trails across two mountains with a focus on family-friendly skiing and snowboarding. The resort features modern snowmaking, three terrain parks, and a variety of lifts including high-speed six-packs, catering to all ability levels. Its convenient location near Toronto and emphasis on accessible, consistent conditions make it a popular choice for day trips and group outings. Key amenities include equipment rentals, ski and snowboard lessons, and multiple dining options.
Gallery
Click to expand • 7 total photos
Resort Info
Top Après Ski
Unable to determine top apres ski place for this resort.
Not operating — season has ended
Closed March 22, 2026
SnowSure scores and forecasts below are for planning and reference only while the resort is closed.
Depth
Limited snow depth - upper mountain may have better coverage.
Recent
Light recent snow - groomed runs recommended.
Forecast
Light snow possible in the forecast.
Historic
Season is performing around average.
Closed for the season · Data updated Thu, May 28, 09:02 PM UTC · informational only
Snow Summary
Updated May 28, 2026 at 9:24 PM
Historical data from Open-Meteo archive • Forecast from ECMWF IFS model
Current Conditions
Reported Thu, May 28, 09:02 PM UTC
Base
229m
Temp
14.2°C
Wind
18.1km/h
Snow Depth
30cm
14-Day Forecast
8cm
Mid-Mountain
306m
Temp
13.7°C
Wind
20km/h
Snow Depth
30cm
14-Day Forecast
0cm
Summit
382m
Temp
13.2°C
Wind
18.1km/h
Snow Depth
30cm
14-Day Forecast
8.2cm
Local Reports
0 reportsDaily Snowfall Forecast by Model
Shows daily snowfall predictions from 7 weather models. Black line = SnowSure™ weighted average.
14-Day Snow Forecast by Model
Summit elevation (382m)
10-Day Forecast
Today
28
☁️
14°
9.1°
Fri
29
⛅
15.3°
8°
Sat
30
🌤️
17.3°
6.7°
Sun
31
🌧️
15.8°
8.9°
Mon
1
⛅
18.9°
8.8°
Tue
2
☁️
17.6°
9.9°
Wed
3
☀️
21°
9.3°
Thu
4
☁️
22.8°
12.1°
Fri
5
🌧️
19.4°
15.7°
Sat
6
☁️
19.2°
13.9°
Summit elevation (382m) • ECMWF model
Season vs Historic
Updated Thu, May 28, 09:02 PM UTC
206.2cm
Season Total
This Season to Date
+20%
vs 5-Year Avg
172.1cm avg by now
+36%
vs 30-Year Avg
151.2cm avg by now
172.1cm
5-Yr Avg by Now
Over the past five years, average seasonal snowfall has matched the 30-year average at 158.0 cm, indicating overall stability in long-term snowfall amounts. However, the most recent season saw a significant increase, with snowfall reaching 194.8 cm—26% above the 5-year average and 45% above the 30-year average. This marks a notable anomaly compared to the previous year’s low of 109.1 cm, suggesting considerable year-to-year variability. The data highlights both the potential for abrupt seasonal fluctuations and the resilience of long-term snowfall averages at this location.
Season at a Glance
Multi-season averages will appear once SnowSure has tracked more than one full season.
Best Months to Visit
February
Peak Season
January
Peak Season
March
Good
December
Good
Note: Based on typical ski season patterns for this region.