Worldwide Ski Resort Forecasts
Colour guide Temperature · Wind · Rain · Snow
Each colour starts at the value shown. Wind colours match across all three units. Dry cells stay neutral. Colours describe the displayed values, not official weather warnings.
Sir Sam's - Low lift station
ECMWF · Model run: Next update expected:
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Wednesday, 04/11 06:00 12.4 95 13 7 3B S — — 1016 3116 Overcast 99% cloud  09:00 12.6 94 13 7 3B SW 0 0 1015 3110 Overcast 90% cloud 12:00 12.2 94 10 5 2B S 0 0 1015 3108 Cloudy 64% cloud  15:00 17.5 71 10 5 2B S 0 0 1014 3101 Cloudy 61% cloud 18:00 20.3 60 12 7 3B S 0 0 1011 3087 Overcast 88% cloud 21:00 19.3 65 14 7 3B S 0 0 1010 3078 Overcast 88% cloud Thursday, 05/11 00:00 15.1 82 15 8 3B S 0.41 0 1009 3065 Overcast 100% cloud 03:00 13.1 97 14 8 3B S 2.6 0 1008 3042 Overcast 100% cloud 06:00 14 97 17 9 3B S 3.2 0 1006 3024 Overcast 100% cloud 09:00 13.5 98 18 10 3B S 1.6 0 1005 3005 Overcast 100% cloud 12:00 13.4 98 13 7 3B S 1.2 0 1004 2990 Overcast 100% cloud 15:00 12.6 94 12 6 2B W 0.69 0 1006 2979 Overcast 100% cloud 18:00 14.2 63 19 10 3B SW 0.01 0 1005 2838 Overcast 100% cloud 21:00 11.8 84 12 6 2B SW 0.41 0 1006 2368 Cloudy 68% cloud Friday, 06/11 00:00 10.1 91 12 7 2B SW 0.30 0 1008 2118 Overcast 99% cloud 03:00 9.3 96 10 5 2B SW 0.19 0 1008 2007 Overcast 98% cloud 06:00 9.2 96 9 5 2B SW 0.12 0 1009 2044 Overcast 97% cloud 09:00 8.8 97 8 4 2B S 0.06 0 1010 2143 Overcast 100% cloud 12:00 8.6 98 6 3 1B S 0.06 0 1011 2115 Overcast 100% cloud 15:00 9.5 94 5 3 1B S 0.55 0 1012 2099 Overcast 100% cloud 18:00 9.8 97 4 2 1B SE 0.68 0 1012 2139 Overcast 100% cloud 21:00 9.1 98 8 5 2B NE 0.92 0 1013 2075 Overcast 100% cloud Saturday, 07/11 00:00 7.7 98 13 7 3B NE 0.67 0 1015 2082 Overcast 100% cloud 03:00 6.9 97 16 9 3B NE 0.31 0 1015 2086 Overcast 100% cloud 06:00 6.1 97 16 9 3B NE 0.68 0 1015 2040 Overcast 100% cloud 09:00 5.4 97 17 9 3B NE 0.99 0 1015 2045 Overcast 100% cloud 12:00 4.9 96 17 9 3B NE 1.1 0 1016 2050 Overcast 100% cloud 15:00 4.9 96 16 9 3B NE 2.6 0 1016 1976 Overcast 100% cloud 18:00 7.2 83 12 7 3B NE 1.1 0 1015 2012 Overcast 100% cloud 21:00 7.1 83 9 5 2B N 0.18 0 1015 1880 Overcast 100% cloud Sunday, 08/11 00:00 5.8 87 8 4 2B N 0.07 0 1015 1849 Overcast 95% cloud 03:00 4.9 93 6 3 1B NW 0.05 0 1015 1563 Overcast 95% cloud 06:00 5.5 91 10 6 2B W 0.00 0 1014 1364 Overcast 100% cloud 09:00 4.8 85 12 6 2B W 0 0 1013 1296 Overcast 83% cloud 12:00 4.3 87 12 6 2B W 0 0 1012 2059 Partly cloudy 45% cloud  15:00 6.6 67 18 10 3B W 0 0 1010 1902 Overcast 95% cloud 18:00 7.4 66 18 10 3B W 0.12 0 1007 1139 Overcast 96% cloud 21:00 5.8 92 14 8 3B SW 0.60 0 1005 1336 Overcast 100% cloud Monday, 09/11 00:00 6.1 97 17 9 3B W 1.5 0 1004 1330 Overcast 100% cloud 03:00 4.7 97 19 10 3B NW 0.80 0 1005 1095 Overcast 100% cloud 06:00 3.9 94 19 10 3B NW 0.24 0 1006 884 Overcast 100% cloud 09:00 3.5 92 20 11 3B NW 0.36 0 1009 801 Overcast 100% cloud 12:00 3.5 84 20 11 4B NW 0.00 0 1012 752 Overcast 100% cloud 15:00 4 71 21 11 4B NW 0.06 0 1014 715 Overcast 88% cloud 18:00 5.2 65 22 12 4B NW 0 0 1015 838 Overcast 99% cloud 21:00 4.9 71 19 11 3B NW 0.06 0 1016 904 Overcast 100% cloud Tuesday, 10/11 00:00 4.3 76 15 8 3B W 0 0 1016 912 Overcast 100% cloud 03:00 3.9 86 12 6 2B W 0 0 1015 2031 Overcast 84% cloud 06:00 3.2 95 13 7 3B SW 0 0 1014 2224 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 45.1296457°N, -78.4836464°E · Requested elevation: 360 m. Model terrain: 407 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
Outside the available profile, temperature uses an estimated 5.5°C/km height correction; wind retains the nearest available model-level value. Humidity is estimated with adjusted pressure and temperature.
These are altitude estimates, not a simulation of local mountain terrain. Precipitation, cloud and sea-level pressure use horizontal interpolation only.
Precipitation includes rain and snow water equivalent: preceding 3 hours through day 6, then 6 hours (see cell tooltip). Snow (cm) estimates fresh snowfall from precipitation and temperature using the GFS conversion; it is not snow depth on the ground. Freezing (m) uses additional 600/500 hPa temperatures when available and estimates the lowest resolved 0°C crossing above sea level. When all sampled levels are warm, the upper profile limit is shown (see tooltip). < marks an entirely cold sampled profile and its lower height limit. No extrapolation is used.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Sir Sam's is a downhill ski area in Ontario, Canada. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 360 to 442 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
Sir Sam's - Base lift station
ECMWF · Model run: Next update expected:
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Wednesday, 04/11 06:00 12.4 95 13 7 3B S — — 1016 3116 Overcast 99% cloud 09:00 12.6 94 13 7 3B SW 0 0 1015 3110 Overcast 90% cloud 12:00 12.2 94 10 5 2B S 0 0 1015 3108 Cloudy 64% cloud 15:00 17.5 71 10 5 2B S 0 0 1014 3101 Cloudy 61% cloud 18:00 20.3 60 12 7 3B S 0 0 1011 3087 Overcast 88% cloud 21:00 19.3 65 14 7 3B S 0 0 1010 3078 Overcast 88% cloud Thursday, 05/11 00:00 15.1 82 15 8 3B S 0.41 0 1009 3065 Overcast 100% cloud 03:00 13.1 97 14 8 3B S 2.6 0 1008 3042 Overcast 100% cloud 06:00 14 97 17 9 3B S 3.2 0 1006 3024 Overcast 100% cloud 09:00 13.5 98 18 10 3B S 1.6 0 1005 3005 Overcast 100% cloud 12:00 13.4 98 13 7 3B S 1.2 0 1004 2990 Overcast 100% cloud 15:00 12.6 94 12 6 2B W 0.69 0 1006 2979 Overcast 100% cloud 18:00 14.2 63 19 10 3B SW 0.01 0 1005 2838 Overcast 100% cloud 21:00 11.8 84 12 6 2B SW 0.41 0 1006 2368 Cloudy 68% cloud Friday, 06/11 00:00 10.1 91 12 7 2B SW 0.30 0 1008 2118 Overcast 99% cloud 03:00 9.3 96 10 5 2B SW 0.19 0 1008 2007 Overcast 98% cloud 06:00 9.2 96 9 5 2B SW 0.12 0 1009 2044 Overcast 97% cloud 09:00 8.8 97 8 4 2B S 0.06 0 1010 2143 Overcast 100% cloud 12:00 8.6 98 6 3 1B S 0.06 0 1011 2115 Overcast 100% cloud 15:00 9.5 94 5 3 1B S 0.55 0 1012 2099 Overcast 100% cloud 18:00 9.8 97 4 2 1B SE 0.68 0 1012 2139 Overcast 100% cloud 21:00 9.1 98 8 5 2B NE 0.92 0 1013 2075 Overcast 100% cloud Saturday, 07/11 00:00 7.7 98 13 7 3B NE 0.67 0 1015 2082 Overcast 100% cloud 03:00 6.9 97 16 9 3B NE 0.31 0 1015 2086 Overcast 100% cloud 06:00 6.1 97 16 9 3B NE 0.68 0 1015 2040 Overcast 100% cloud 09:00 5.4 97 17 9 3B NE 0.99 0 1015 2045 Overcast 100% cloud 12:00 4.9 96 17 9 3B NE 1.1 0 1016 2050 Overcast 100% cloud 15:00 4.9 96 16 9 3B NE 2.6 0 1016 1976 Overcast 100% cloud 18:00 7.2 83 12 7 3B NE 1.1 0 1015 2012 Overcast 100% cloud 21:00 7.1 83 9 5 2B N 0.18 0 1015 1880 Overcast 100% cloud Sunday, 08/11 00:00 5.8 87 8 4 2B N 0.07 0 1015 1849 Overcast 95% cloud 03:00 4.9 93 6 3 1B NW 0.05 0 1015 1563 Overcast 95% cloud 06:00 5.5 91 10 6 2B W 0.00 0 1014 1364 Overcast 100% cloud 09:00 4.8 85 12 6 2B W 0 0 1013 1296 Overcast 83% cloud 12:00 4.3 87 12 6 2B W 0 0 1012 2059 Partly cloudy 45% cloud 15:00 6.6 67 18 10 3B W 0 0 1010 1902 Overcast 95% cloud 18:00 7.4 66 18 10 3B W 0.12 0 1007 1139 Overcast 96% cloud 21:00 5.8 92 14 8 3B SW 0.60 0 1005 1336 Overcast 100% cloud Monday, 09/11 00:00 6.1 97 17 9 3B W 1.5 0 1004 1330 Overcast 100% cloud 03:00 4.7 97 19 10 3B NW 0.80 0 1005 1095 Overcast 100% cloud 06:00 3.9 94 19 10 3B NW 0.24 0 1006 884 Overcast 100% cloud 09:00 3.5 92 20 11 3B NW 0.36 0 1009 801 Overcast 100% cloud 12:00 3.5 84 20 11 4B NW 0.00 0 1012 752 Overcast 100% cloud 15:00 4 71 21 11 4B NW 0.06 0 1014 715 Overcast 88% cloud 18:00 5.2 65 22 12 4B NW 0 0 1015 838 Overcast 99% cloud 21:00 4.9 71 19 11 3B NW 0.06 0 1016 904 Overcast 100% cloud Tuesday, 10/11 00:00 4.3 76 15 8 3B W 0 0 1016 912 Overcast 100% cloud 03:00 3.9 86 12 6 2B W 0 0 1015 2031 Overcast 84% cloud 06:00 3.2 95 13 7 3B SW 0 0 1014 2224 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 45.1296457°N, -78.4836464°E · Requested elevation: 360 m. Model terrain: 407 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
Outside the available profile, temperature uses an estimated 5.5°C/km height correction; wind retains the nearest available model-level value. Humidity is estimated with adjusted pressure and temperature.
These are altitude estimates, not a simulation of local mountain terrain. Precipitation, cloud and sea-level pressure use horizontal interpolation only.
Precipitation includes rain and snow water equivalent: preceding 3 hours through day 6, then 6 hours (see cell tooltip). Snow (cm) estimates fresh snowfall from precipitation and temperature using the GFS conversion; it is not snow depth on the ground. Freezing (m) uses additional 600/500 hPa temperatures when available and estimates the lowest resolved 0°C crossing above sea level. When all sampled levels are warm, the upper profile limit is shown (see tooltip). < marks an entirely cold sampled profile and its lower height limit. No extrapolation is used.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
Sir Sam's - Top lift station
ECMWF · Model run: Next update expected:
Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions | Wednesday, 04/11 06:00 12.6 94 17 9 3B SW — — 1016 3116 Overcast 99% cloud 09:00 12.8 93 16 9 3B SW 0 0 1015 3110 Overcast 90% cloud 12:00 12.4 92 12 7 2B SW 0 0 1015 3108 Cloudy 63% cloud 15:00 17.2 71 12 6 2B S 0 0 1014 3101 Cloudy 61% cloud 18:00 19.7 61 15 8 3B S 0 0 1011 3088 Overcast 88% cloud 21:00 18.8 66 16 9 3B S 0 0 1010 3078 Overcast 88% cloud Thursday, 05/11 00:00 14.9 81 18 10 3B S 0.41 0 1009 3065 Overcast 100% cloud 03:00 13.1 96 18 10 3B S 2.6 0 1008 3042 Overcast 100% cloud 06:00 13.8 97 21 11 4B S 3.2 0 1006 3025 Overcast 100% cloud 09:00 13.1 99 22 12 4B S 1.6 0 1005 3005 Overcast 100% cloud 12:00 13.1 99 17 9 3B SW 1.2 0 1004 2991 Overcast 100% cloud 15:00 12.1 95 15 8 3B W 0.68 0 1006 2979 Overcast 100% cloud 18:00 13.5 65 21 11 4B SW 0.01 0 1005 2839 Overcast 100% cloud 21:00 11.3 85 14 8 3B SW 0.42 0 1006 2368 Cloudy 68% cloud Friday, 06/11 00:00 9.7 92 15 8 3B SW 0.30 0 1008 2119 Overcast 99% cloud 03:00 8.9 97 13 7 3B SW 0.19 0 1008 2008 Overcast 98% cloud 06:00 8.7 97 11 6 2B SW 0.12 0 1009 2044 Overcast 97% cloud 09:00 8.4 98 10 5 2B SW 0.06 0 1010 2144 Overcast 100% cloud 12:00 8.2 98 7 4 2B S 0.06 0 1011 2114 Overcast 100% cloud 15:00 9 95 5 3 1B S 0.55 0 1012 2099 Overcast 100% cloud 18:00 9.3 98 4 2 1B SE 0.68 0 1012 2140 Overcast 100% cloud 21:00 8.6 99 9 5 2B NE 0.91 0 1013 2074 Overcast 100% cloud Saturday, 07/11 00:00 7.3 99 14 8 3B NE 0.67 0 1015 2082 Overcast 100% cloud 03:00 6.5 98 18 10 3B NE 0.31 0 1015 2085 Overcast 100% cloud 06:00 5.7 98 19 10 3B NE 0.67 0 1015 2040 Overcast 100% cloud 09:00 5 98 19 10 3B NE 0.98 0 1015 2045 Overcast 100% cloud 12:00 4.5 97 19 10 3B NE 1.2 0 1016 2050 Overcast 100% cloud 15:00 4.5 97 18 10 3B NE 2.6 0 1016 1975 Overcast 100% cloud 18:00 6.6 85 13 7 3B NE 1.2 0 1015 2011 Overcast 100% cloud 21:00 6.5 85 11 6 2B N 0.18 0 1015 1880 Overcast 100% cloud Sunday, 08/11 00:00 5.3 88 10 5 2B N 0.07 0 1015 1849 Overcast 95% cloud 03:00 4.5 94 7 4 2B NW 0.06 0 1015 1564 Overcast 95% cloud 06:00 4.9 93 12 7 3B NW 0.00 0 1014 1364 Overcast 100% cloud 09:00 4.3 86 14 8 3B W 0 0 1013 1294 Overcast 83% cloud 12:00 3.8 88 14 8 3B W 0 0 1012 2059 Partly cloudy 46% cloud 15:00 5.9 69 20 11 4B W 0 0 1010 1903 Overcast 95% cloud 18:00 6.8 68 19 11 3B W 0.12 0 1007 1139 Overcast 96% cloud 21:00 5.3 92 17 9 3B SW 0.60 0 1005 1336 Overcast 100% cloud Monday, 09/11 00:00 5.6 98 20 11 4B W 1.5 0 1004 1330 Overcast 100% cloud 03:00 4.2 98 23 12 4B NW 0.80 0 1005 1095 Overcast 100% cloud 06:00 3.4 95 22 12 4B NW 0.24 0 1006 884 Overcast 100% cloud 09:00 2.9 94 23 12 4B NW 0.36 0 1009 801 Overcast 100% cloud 12:00 2.9 86 23 13 4B NW 0.00 0 1012 753 Overcast 100% cloud 15:00 3.3 74 23 12 4B NW 0.06 0 1014 716 Overcast 88% cloud 18:00 4.5 67 23 13 4B NW 0 0 1015 839 Overcast 99% cloud 21:00 4.3 73 21 11 4B NW 0.06 0 1016 904 Overcast 100% cloud Tuesday, 10/11 00:00 3.7 79 17 9 3B W 0 0 1016 913 Overcast 100% cloud 03:00 3.3 87 14 8 3B W 0 0 1015 2032 Overcast 84% cloud 06:00 2.8 96 16 8 3B SW 0 0 1014 2225 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 45.1262971°N, -78.48618°E · Requested elevation: 442 m. Model terrain: 406 m. Terrain and 1000/925/850/700 hPa profiles are used for height estimates.
These are altitude estimates, not a simulation of local mountain terrain. Precipitation, cloud and sea-level pressure use horizontal interpolation only.
Precipitation includes rain and snow water equivalent: preceding 3 hours through day 6, then 6 hours (see cell tooltip). Snow (cm) estimates fresh snowfall from precipitation and temperature using the GFS conversion; it is not snow depth on the ground. Freezing (m) uses additional 600/500 hPa temperatures when available and estimates the lowest resolved 0°C crossing above sea level. When all sampled levels are warm, the upper profile limit is shown (see tooltip). < marks an entirely cold sampled profile and its lower height limit. No extrapolation is used.