Worldwide Ski Resort Forecasts

Sommet Olympia - Low lift station

ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: UTC.
Coordinates: 45.9139233°N, -74.1240758°E · Requested elevation: 245 m. Model terrain: 296 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) 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.

Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions

Friday, 09/10 18:00 10.8 53 23 12 4B W — — 1017 1288 Cloudy 62% cloud 21:00 10.4 59 18 9 3B W 0.07 0 1017 1456 Partly cloudy 30% cloud Saturday, 10/10 00:00 6.8 73 17 9 3B NW 0.06 0 1020 1285 Clear 1% cloud 03:00 4.4 73 10 5 2B NW 0 0 1024 1062 Clear 0% cloud 06:00 2.7 86 11 6 2B W 0.00 0 1027 1022 Partly cloudy 49% cloud 09:00 2.2 88 11 6 2B NW 0 0 1028 1023 Clear 0% cloud 12:00 3 80 10 5 2B NW 0 0 1031 1278 Clear 0% cloud 15:00 9.1 47 8 4 2B NW 0 0 1032 1650 Clear 0% cloud 18:00 11.9 42 8 4 2B W 0 0 1031 2392 Clear 0% cloud 21:00 11.4 46 8 4 2B SW 0 0 1030 3148 Clear 0% cloud Sunday, 11/10 00:00 6.1 74 6 3 2B SW 0 0 1031 3167 Clear 0% cloud 03:00 5.1 77 9 5 2B S 0 0 1030 3175 Overcast 99% cloud 06:00 5 80 5 3 1B S 0 0 1028 3173 Overcast 97% cloud 09:00 5 80 5 3 1B S 0.00 0 1026 3171 Cloudy 70% cloud 12:00 7.3 74 9 5 2B SW 0 0 1025 3169 Overcast 98% cloud 15:00 14 60 12 6 2B SW 0 0 1024 3160 Overcast 96% cloud 18:00 16.2 54 14 7 3B SW 0 0 1020 3137 Overcast 100% cloud 21:00 14.9 66 12 6 2B SW 0 0 1018 3115 Overcast 100% cloud Monday, 12/10 00:00 11.1 83 9 5 2B SW 0 0 1016 3098 Overcast 100% cloud 03:00 10.8 85 9 5 2B W 0 0 1014 3077 Overcast 92% cloud 06:00 9.9 92 9 5 2B W 0 0 1011 3053 Overcast 93% cloud 09:00 10.2 95 11 6 2B W 0 0 1010 3040 Cloudy 65% cloud 12:00 10.6 96 12 6 2B W 0.00 0 1009 3037 Overcast 90% cloud 15:00 13.7 84 14 7 3B W 0.02 0 1008 3032 Overcast 100% cloud 18:00 16.4 70 15 8 3B W 0.02 0 1007 3022 Overcast 91% cloud 21:00 15.4 76 10 5 2B NW 0.01 0 1007 3016 Overcast 100% cloud Tuesday, 13/10 00:00 12.2 97 10 6 2B N 3.1 0 1009 3014 Overcast 100% cloud 03:00 8.8 96 17 9 3B NE 0.98 0 1011 3010 Overcast 100% cloud 06:00 5.7 96 19 10 3B NE 1.4 0 1012 3006 Overcast 100% cloud 09:00 5.1 97 18 10 3B NE 1.4 0 1011 3004 Overcast 100% cloud 12:00 5.2 97 18 10 3B NE 1.0 0 1012 3010 Overcast 100% cloud 15:00 5.7 96 18 10 3B NE 0.54 0 1011 3010 Overcast 100% cloud 18:00 6.4 96 17 9 3B NE 2.2 0 1010 3002 Overcast 100% cloud 21:00 6.2 96 15 8 3B NE 1.3 0 1009 2999 Overcast 100% cloud Wednesday, 14/10 00:00 5.5 94 14 8 3B NE 0.11 0 1010 3000 Overcast 100% cloud 03:00 5.3 93 12 7 3B N 0.01 0 1010 2995 Overcast 100% cloud 06:00 5.4 88 12 6 2B N 0.01 0 1011 2885 Overcast 95% cloud 09:00 5.4 87 10 5 2B N 0 0 1012 2438 Overcast 97% cloud 12:00 5.9 84 9 5 2B N 0.00 0 1014 2010 Overcast 92% cloud 15:00 9 68 9 5 2B N 0.00 0 1014 2087 Overcast 100% cloud 18:00 10.2 63 11 6 2B NW 0.01 0 1014 1448 Overcast 99% cloud 21:00 9.9 61 11 6 2B NW 0 0 1014 1384 Overcast 98% cloud Thursday, 15/10 00:00 7.5 74 11 6 2B NW 0 0 1016 1327 Overcast 81% cloud 03:00 6 75 9 5 2B NW 0 0 1017 1194 Partly cloudy 30% cloud 06:00 2.8 90 9 5 2B NW 0 0 1017 1349 Partly cloudy 25% cloud 09:00 5.3 82 14 8 3B NW 0 0 1017 1219 Overcast 92% cloud 12:00 5.7 73 20 11 3B NW 0.01 0 1020 1053 Cloudy 70% cloud 15:00 8.1 55 27 14 4B NW 0.00 0 1022 1050 Partly cloudy 37% cloud 18:00 10 40 27 14 4B NW 0 0 1022 1186 Partly cloudy 34% cloud

Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

Sommet Olympia - Base lift station

ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: UTC.
Coordinates: 45.9154107°N, -74.122628°E · Requested elevation: 252 m. Model terrain: 297 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) 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.

Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions

Friday, 09/10 18:00 10.8 53 23 12 4B W — — 1017 1288 Cloudy 62% cloud 21:00 10.4 59 18 10 3B W 0.07 0 1017 1455 Partly cloudy 31% cloud Saturday, 10/10 00:00 6.8 73 17 9 3B NW 0.06 0 1020 1284 Clear 1% cloud 03:00 4.4 73 10 5 2B NW 0 0 1024 1062 Clear 0% cloud 06:00 2.7 86 11 6 2B W 0.00 0 1027 1022 Partly cloudy 49% cloud 09:00 2.2 88 11 6 2B NW 0 0 1028 1022 Clear 0% cloud 12:00 3 80 10 5 2B NW 0 0 1031 1277 Clear 0% cloud 15:00 9.1 47 8 4 2B NW 0 0 1032 1650 Clear 0% cloud 18:00 11.9 42 8 4 2B W 0 0 1031 2388 Clear 0% cloud 21:00 11.3 46 8 4 2B SW 0 0 1030 3148 Clear 0% cloud Sunday, 11/10 00:00 6.1 74 6 3 2B SW 0 0 1031 3167 Clear 0% cloud 03:00 5.1 77 9 5 2B S 0 0 1030 3175 Overcast 99% cloud 06:00 5 80 5 3 1B S 0 0 1028 3173 Overcast 97% cloud 09:00 5 80 5 3 1B S 0.00 0 1026 3171 Cloudy 70% cloud 12:00 7.3 74 9 5 2B SW 0 0 1025 3169 Overcast 98% cloud 15:00 13.9 60 12 6 2B SW 0 0 1024 3160 Overcast 96% cloud 18:00 16.2 54 14 7 3B SW 0 0 1020 3137 Overcast 100% cloud 21:00 14.9 66 12 6 2B SW 0 0 1018 3115 Overcast 100% cloud Monday, 12/10 00:00 11 83 9 5 2B SW 0 0 1016 3098 Overcast 100% cloud 03:00 10.8 85 9 5 2B W 0 0 1014 3077 Overcast 92% cloud 06:00 9.9 92 9 5 2B W 0 0 1011 3053 Overcast 93% cloud 09:00 10.2 95 11 6 2B W 0 0 1010 3040 Cloudy 65% cloud 12:00 10.5 96 12 6 2B W 0.00 0 1009 3037 Overcast 90% cloud 15:00 13.6 84 14 7 3B W 0.02 0 1008 3032 Overcast 100% cloud 18:00 16.4 70 15 8 3B W 0.02 0 1007 3022 Overcast 91% cloud 21:00 15.3 77 10 5 2B NW 0.01 0 1007 3016 Overcast 100% cloud Tuesday, 13/10 00:00 12.2 97 11 6 2B N 3.1 0 1009 3014 Overcast 100% cloud 03:00 8.8 96 17 9 3B NE 0.96 0 1011 3010 Overcast 100% cloud 06:00 5.7 96 19 10 3B NE 1.4 0 1012 3006 Overcast 100% cloud 09:00 5 97 18 10 3B NE 1.4 0 1011 3004 Overcast 100% cloud 12:00 5.1 97 18 10 3B NE 1.0 0 1012 3010 Overcast 100% cloud 15:00 5.7 96 18 10 3B NE 0.54 0 1011 3010 Overcast 100% cloud 18:00 6.3 96 17 9 3B NE 2.2 0 1010 3002 Overcast 100% cloud 21:00 6.1 96 15 8 3B NE 1.3 0 1009 2999 Overcast 100% cloud Wednesday, 14/10 00:00 5.5 94 14 8 3B NE 0.11 0 1010 3000 Overcast 100% cloud 03:00 5.3 93 12 7 3B N 0.01 0 1010 2995 Overcast 100% cloud 06:00 5.4 88 12 6 2B N 0.01 0 1011 2884 Overcast 95% cloud 09:00 5.4 87 10 5 2B N 0 0 1012 2436 Overcast 97% cloud 12:00 5.9 84 9 5 2B N 0.00 0 1014 2008 Overcast 92% cloud 15:00 8.9 68 9 5 2B N 0.00 0 1014 2086 Overcast 100% cloud 18:00 10.1 63 11 6 2B NW 0.01 0 1014 1446 Overcast 99% cloud 21:00 9.8 61 11 6 2B NW 0 0 1014 1383 Overcast 98% cloud Thursday, 15/10 00:00 7.5 74 11 6 2B NW 0 0 1016 1326 Overcast 82% cloud 03:00 6 75 9 5 2B NW 0 0 1017 1193 Partly cloudy 31% cloud 06:00 2.8 90 9 5 2B NW 0 0 1017 1349 Partly cloudy 25% cloud 09:00 5.3 82 14 8 3B NW 0 0 1017 1218 Overcast 92% cloud 12:00 5.7 74 20 11 3B NW 0.01 0 1020 1052 Cloudy 70% cloud 15:00 8.1 55 27 14 4B NW 0.00 0 1022 1050 Partly cloudy 36% cloud 18:00 9.9 40 27 14 4B NW 0 0 1022 1186 Partly cloudy 34% cloud

Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

Sommet Olympia - Top lift station

ECMWF IFS · Run 2026-10-09 18:00:00 UTC · 6 days · Times: UTC.
Coordinates: 45.9154252°N, -74.1106519°E · Requested elevation: 440 m. Model terrain: 293 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) 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.

Day Time (UTC) Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions

Friday, 09/10 18:00 8.8 58 29 16 5B W — — 1017 1289 Cloudy 61% cloud 21:00 8.8 63 24 13 4B W 0.07 0 1017 1455 Partly cloudy 30% cloud Saturday, 10/10 00:00 5.6 75 27 15 4B NW 0.06 0 1020 1288 Clear 1% cloud 03:00 3.6 71 19 10 3B NW 0 0 1024 1062 Clear 0% cloud 06:00 2.2 80 17 9 3B NW 0.00 0 1027 1022 Partly cloudy 49% cloud 09:00 1.6 81 17 9 3B NW 0 0 1028 1022 Clear 0% cloud 12:00 2.3 74 17 9 3B NW 0 0 1031 1275 Clear 0% cloud 15:00 7.1 52 11 6 2B NW 0 0 1032 1649 Clear 0% cloud 18:00 9.9 46 9 5 2B W 0 0 1031 2378 Clear 0% cloud 21:00 9.7 49 9 5 2B W 0 0 1030 3148 Clear 0% cloud Sunday, 11/10 00:00 6 67 7 4 2B SW 0 0 1031 3167 Clear 0% cloud 03:00 5.7 61 13 7 3B S 0 0 1030 3175 Overcast 99% cloud 06:00 6 67 14 8 3B SW 0 0 1028 3173 Overcast 97% cloud 09:00 6.6 64 15 8 3B SW 0.00 0 1026 3171 Cloudy 70% cloud 12:00 8.3 69 22 12 4B SW 0 0 1025 3169 Overcast 98% cloud 15:00 13.1 59 23 12 4B SW 0 0 1024 3160 Overcast 96% cloud 18:00 14.7 54 23 12 4B SW 0 0 1020 3137 Overcast 100% cloud 21:00 13.8 68 22 12 4B SW 0 0 1018 3115 Overcast 100% cloud Monday, 12/10 00:00 11.2 81 20 11 4B SW 0 0 1016 3098 Overcast 100% cloud 03:00 10.8 82 17 9 3B SW 0 0 1014 3077 Overcast 92% cloud 06:00 10.4 90 18 10 3B W 0 0 1011 3053 Overcast 93% cloud 09:00 10.4 94 21 11 4B W 0 0 1010 3040 Cloudy 64% cloud 12:00 10.6 97 20 11 4B W 0.00 0 1009 3037 Overcast 90% cloud 15:00 12.2 89 17 9 3B W 0.02 0 1008 3032 Overcast 100% cloud 18:00 14.4 77 18 10 3B W 0.02 0 1007 3022 Overcast 91% cloud 21:00 13.8 82 15 8 3B NW 0.01 0 1007 3016 Overcast 100% cloud Tuesday, 13/10 00:00 11.2 97 16 8 3B NE 3.1 0 1009 3014 Overcast 100% cloud 03:00 7.6 97 26 14 4B NE 0.94 0 1011 3010 Overcast 100% cloud 06:00 5.1 94 29 15 4B NE 1.3 0 1012 3006 Overcast 100% cloud 09:00 4.5 98 27 14 4B E 1.4 0 1011 3004 Overcast 100% cloud 12:00 4.6 99 27 15 4B E 1.1 0 1012 3010 Overcast 100% cloud 15:00 5.2 98 27 14 4B E 0.54 0 1011 3010 Overcast 100% cloud 18:00 5.6 98 24 13 4B NE 2.2 0 1010 3002 Overcast 100% cloud 21:00 5.6 98 21 12 4B NE 1.3 0 1009 2999 Overcast 100% cloud Wednesday, 14/10 00:00 5.1 97 20 11 4B NE 0.12 0 1010 3000 Overcast 100% cloud 03:00 4.9 96 16 9 3B NE 0.01 0 1010 2995 Overcast 100% cloud 06:00 4.6 93 17 9 3B N 0.01 0 1011 2883 Overcast 95% cloud 09:00 4.3 91 15 8 3B N 0 0 1012 2434 Overcast 97% cloud 12:00 4.5 89 14 8 3B N 0.00 0 1014 2007 Overcast 93% cloud 15:00 6.9 75 11 6 2B N 0.00 0 1014 2082 Overcast 100% cloud 18:00 8.2 69 13 7 3B NW 0.01 0 1014 1436 Overcast 100% cloud 21:00 8.1 66 14 8 3B NW 0 0 1014 1381 Overcast 98% cloud Thursday, 15/10 00:00 6.3 76 16 9 3B NW 0 0 1016 1324 Overcast 81% cloud 03:00 4.9 77 16 9 3B NW 0 0 1017 1190 Partly cloudy 33% cloud 06:00 2.9 83 16 9 3B NW 0 0 1017 1348 Partly cloudy 24% cloud 09:00 4.5 80 23 12 4B NW 0 0 1017 1220 Overcast 92% cloud 12:00 4.3 78 31 17 5B NW 0.01 0 1020 1054 Cloudy 70% cloud 15:00 6.2 60 34 19 5B NW 0.00 0 1022 1052 Partly cloudy 36% cloud 18:00 8 44 34 18 5B NW 0 0 1022 1187 Partly cloudy 35% cloud

Source: ECMWF · CC BY 4.0 · Processed by Snow Report.