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.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
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 | Thursday, 05/11 06:00 14.1 82 10 5 2B S — — 1007 3051 Overcast 97% cloud 09:00 13.6 93 12 7 3B S 0.79 0 1006 3025 Overcast 100% cloud 12:00 13.6 97 14 8 3B S 4.8 0 1005 3012 Overcast 100% cloud 15:00 15.9 93 19 10 3B S 1.3 0 1004 3000 Overcast 100% cloud 18:00 17.7 83 18 10 3B SW 0.35 0 1003 2984 Cloudy 73% cloud 21:00 15.7 83 14 8 3B SW 0.72 0 1004 2876 Clear 16% cloud Friday, 06/11 00:00 13.1 85 11 6 2B SW 0.01 0 1007 2524 Overcast 96% cloud 03:00 11.7 89 5 3 1B W 0.03 0 1008 2353 Overcast 100% cloud 06:00 10.9 93 5 3 1B SW 0 0 1009 2301 Cloudy 75% cloud 09:00 9.8 95 4 2 1B SW 0 0 1010 2208 Overcast 97% cloud 12:00 9.6 96 3 2 1B S 0.07 0 1011 2152 Overcast 100% cloud 15:00 10.7 96 1 1 0B E 0.61 0 1013 2098 Overcast 100% cloud 18:00 11.5 93 5 3 1B NE 0.51 0 1012 2143 Overcast 100% cloud 21:00 11.1 95 6 3 2B NE 0.29 0 1013 2180 Overcast 98% cloud Saturday, 07/11 00:00 9.8 97 10 6 2B N 0.11 0 1014 2198 Overcast 100% cloud 03:00 9.3 92 11 6 2B NE 0.08 0 1015 2071 Overcast 100% cloud 06:00 8.9 92 10 6 2B NE 0.28 0 1015 2059 Overcast 100% cloud 09:00 8.1 84 11 6 2B NE 0.16 0 1014 2066 Overcast 100% cloud 12:00 7 86 10 5 2B NE 0.30 0 1015 1987 Overcast 99% cloud 15:00 8.5 73 10 5 2B NE 0.13 0 1015 2037 Overcast 98% cloud 18:00 10.5 63 9 5 2B NE 0 0 1012 1986 Overcast 100% cloud 21:00 9.8 65 11 6 2B N 0 0 1012 1962 Overcast 96% cloud Sunday, 08/11 00:00 8.5 70 11 6 2B N 0 0 1013 1811 Overcast 100% cloud 03:00 7.6 75 5 2 1B N 0 0 1012 1624 Overcast 99% cloud 06:00 7 77 7 4 2B NW 0 0 1011 1490 Overcast 100% cloud 09:00 6 83 6 3 2B W 0 0 1011 1164 Overcast 100% cloud 12:00 5.5 89 6 3 1B W 0 0 1010 1137 Overcast 98% cloud 15:00 8.2 72 10 6 2B W 0 0 1008 1249 Overcast 90% cloud 18:00 10.4 50 13 7 3B SW 0.04 0 1005 1152 Overcast 92% cloud 21:00 8.9 62 12 7 2B W 0.11 0 1003 1182 Overcast 100% cloud Monday, 09/11 00:00 6.5 91 7 4 2B SW 0.58 0 1003 1242 Overcast 100% cloud 03:00 6.1 96 10 5 2B W 0.26 0 1002 1279 Overcast 99% cloud 06:00 6 98 12 7 3B W 1.3 0 1003 1236 Overcast 88% cloud 09:00 5.8 96 16 9 3B NW 0.41 0 1004 1005 Overcast 99% cloud 12:00 4.8 93 15 8 3B NW 0.11 0 1006 889 Cloudy 67% cloud 15:00 6.8 70 21 11 4B NW 0 0 1008 884 Overcast 100% cloud 18:00 7.8 64 20 11 4B NW 0.01 0 1009 965 Overcast 100% cloud 21:00 8 64 17 9 3B W 0 0 1010 1033 Overcast 100% cloud Tuesday, 10/11 00:00 6.5 72 17 9 3B W 0.06 0 1012 915 Overcast 100% cloud 03:00 6.2 73 13 7 3B W 0 0 1012 906 Overcast 98% cloud 06:00 5.8 75 11 6 2B W 0 0 1011 1333 Overcast 99% cloud 09:00 5.4 80 9 5 2B SW 0 0 1010 1615 Overcast 99% cloud 12:00 4.6 87 7 4 2B SW 0 0 1010 1263 Overcast 100% cloud 15:00 7 87 12 7 3B S 0.35 0 1007 1239 Overcast 99% cloud 18:00 7.2 92 12 7 3B SW 0.67 0 1005 1395 Overcast 97% cloud 21:00 8 90 10 5 2B W 0.35 0 1005 1416 Overcast 88% cloud Wednesday, 11/11 00:00 7 89 17 9 3B W 0.06 0 1007 1131 Partly cloudy 36% cloud 03:00 6.4 82 9 5 2B W 0 0 1008 1150 Overcast 91% cloud 06:00 5.8 88 10 5 2B SW 0.10 0 1009 1213 Cloudy 74% cloud |
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Forecast table times: UTC.
Coordinates: 45.586232°N, -75.8382249°E · Requested elevation: 145 m. Model terrain: 165 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.
Mont Cascades Ski is a downhill ski area in Quebec, Canada. Mapped terrain includes beginner, intermediate, advanced routes. Its mapped lift network extends from approximately 145 to 295 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
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 | Thursday, 05/11 06:00 14 83 10 6 2B S — — 1007 3050 Overcast 98% cloud 09:00 13.5 94 13 7 3B S 0.80 0 1006 3024 Overcast 100% cloud 12:00 13.5 98 14 8 3B S 4.8 0 1005 3012 Overcast 100% cloud 15:00 15.8 94 19 10 3B S 1.4 0 1004 3000 Overcast 100% cloud 18:00 17.6 83 18 10 3B SW 0.36 0 1003 2983 Cloudy 74% cloud 21:00 15.6 83 14 7 3B SW 0.73 0 1004 2874 Clear 15% cloud Friday, 06/11 00:00 12.9 85 11 6 2B SW 0.02 0 1007 2520 Overcast 97% cloud 03:00 11.5 89 5 3 1B W 0.03 0 1008 2349 Overcast 100% cloud 06:00 10.8 94 5 3 1B SW 0 0 1009 2299 Cloudy 74% cloud 09:00 9.6 96 4 2 1B SW 0 0 1010 2206 Overcast 97% cloud 12:00 9.5 97 3 2 1B S 0.06 0 1011 2149 Overcast 100% cloud 15:00 10.6 96 1 1 1B E 0.65 0 1013 2097 Overcast 100% cloud 18:00 11.4 94 5 3 1B NE 0.52 0 1012 2142 Overcast 100% cloud 21:00 10.9 96 6 3 2B NE 0.29 0 1013 2179 Overcast 98% cloud Saturday, 07/11 00:00 9.6 97 10 6 2B N 0.12 0 1014 2197 Overcast 100% cloud 03:00 9.2 92 11 6 2B NE 0.08 0 1015 2069 Overcast 100% cloud 06:00 8.8 92 10 6 2B NE 0.30 0 1015 2057 Overcast 100% cloud 09:00 8 85 11 6 2B NE 0.16 0 1014 2065 Overcast 100% cloud 12:00 6.9 86 10 5 2B NE 0.29 0 1015 1985 Overcast 98% cloud 15:00 8.4 73 10 5 2B NE 0.12 0 1015 2034 Overcast 98% cloud 18:00 10.3 63 9 5 2B NE 0 0 1012 1986 Overcast 100% cloud 21:00 9.6 65 11 6 2B N 0 0 1012 1959 Overcast 96% cloud Sunday, 08/11 00:00 8.3 70 11 6 2B N 0 0 1013 1808 Overcast 100% cloud 03:00 7.5 75 5 2 1B N 0 0 1012 1623 Overcast 99% cloud 06:00 6.9 78 7 4 2B NW 0 0 1011 1485 Overcast 100% cloud 09:00 5.9 84 6 3 2B W 0 0 1011 1162 Overcast 100% cloud 12:00 5.3 90 6 3 1B W 0 0 1010 1137 Overcast 97% cloud 15:00 8.1 72 10 6 2B W 0 0 1008 1254 Overcast 89% cloud 18:00 10.3 50 13 7 3B SW 0.05 0 1005 1152 Overcast 92% cloud 21:00 8.7 63 12 7 3B W 0.13 0 1003 1180 Overcast 100% cloud Monday, 09/11 00:00 6.3 92 7 4 2B SW 0.60 0 1003 1243 Overcast 100% cloud 03:00 6 97 10 5 2B W 0.27 0 1002 1280 Overcast 99% cloud 06:00 5.9 98 12 7 3B W 1.3 0 1003 1235 Overcast 87% cloud 09:00 5.6 97 16 9 3B NW 0.41 0 1004 1002 Overcast 99% cloud 12:00 4.7 94 15 8 3B NW 0.10 0 1006 887 Cloudy 68% cloud 15:00 6.6 71 21 11 4B NW 0 0 1008 883 Overcast 100% cloud 18:00 7.7 64 20 11 4B NW 0.02 0 1009 965 Overcast 100% cloud 21:00 7.8 64 17 9 3B W 0 0 1010 1033 Overcast 100% cloud Tuesday, 10/11 00:00 6.4 73 17 9 3B W 0.06 0 1012 914 Overcast 100% cloud 03:00 6.1 73 13 7 3B W 0 0 1012 905 Overcast 98% cloud 06:00 5.7 75 11 6 2B W 0 0 1011 1324 Overcast 99% cloud 09:00 5.3 80 9 5 2B SW 0 0 1010 1619 Overcast 99% cloud 12:00 4.5 87 7 4 2B SW 0 0 1010 1263 Overcast 100% cloud 15:00 6.9 87 13 7 3B S 0.34 0 1007 1241 Overcast 99% cloud 18:00 7 93 12 7 3B SW 0.67 0 1005 1397 Overcast 97% cloud 21:00 7.9 91 10 5 2B W 0.34 0 1005 1416 Overcast 87% cloud Wednesday, 11/11 00:00 6.8 90 17 9 3B W 0.06 0 1007 1131 Partly cloudy 39% cloud 03:00 6.3 82 9 5 2B W 0 0 1008 1152 Overcast 91% cloud 06:00 5.7 88 10 5 2B SW 0.09 0 1009 1212 Cloudy 75% cloud |
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Forecast table times: UTC.
Coordinates: 45.5926351°N, -75.8497576°E · Requested elevation: 166 m. Model terrain: 168 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.
Preparing forecast graphs…
Times and values match the detailed forecast. Tap or point at a value for details. Scroll each chart sideways for later days. Rain / precipitation is the total water equivalent per forecast interval, including snow; snowfall is fresh snow per interval, not snow depth.
GFS and ECMWF model comparison. Each model retains its own forecast times and horizon. Precipitation and snowfall amounts cover their own forecast intervals; these can differ between models.
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 | Thursday, 05/11 06:00 14.6 78 21 11 4B SW — — 1007 3051 Overcast 98% cloud 09:00 13.8 90 22 12 4B S 0.79 0 1006 3025 Overcast 100% cloud 12:00 13.5 96 26 14 4B S 4.8 0 1005 3012 Overcast 100% cloud 15:00 15.1 95 29 15 4B SW 1.3 0 1004 3000 Overcast 100% cloud 18:00 16.6 85 27 15 4B SW 0.35 0 1003 2984 Cloudy 74% cloud 21:00 14.9 83 21 12 4B SW 0.73 0 1004 2875 Clear 15% cloud Friday, 06/11 00:00 12.5 85 18 10 3B SW 0.02 0 1007 2521 Overcast 96% cloud 03:00 11.2 88 11 6 2B W 0.03 0 1008 2351 Overcast 100% cloud 06:00 10.3 92 10 5 2B SW 0 0 1009 2300 Cloudy 76% cloud 09:00 9.3 95 7 4 2B SW 0 0 1010 2208 Overcast 97% cloud 12:00 9.1 96 3 2 1B SW 0.06 0 1011 2150 Overcast 100% cloud 15:00 10 96 1 1 0B S 0.62 0 1013 2098 Overcast 100% cloud 18:00 10.6 94 4 2 1B NE 0.52 0 1012 2143 Overcast 100% cloud 21:00 10.3 95 7 4 2B NE 0.29 0 1013 2181 Overcast 98% cloud Saturday, 07/11 00:00 9.1 97 12 6 2B NE 0.12 0 1014 2198 Overcast 100% cloud 03:00 8.7 94 14 8 3B NE 0.08 0 1015 2070 Overcast 100% cloud 06:00 8.2 92 15 8 3B E 0.30 0 1015 2058 Overcast 100% cloud 09:00 7.4 86 16 9 3B E 0.16 0 1014 2066 Overcast 100% cloud 12:00 6.6 87 16 9 3B E 0.29 0 1015 1986 Overcast 98% cloud 15:00 7.6 76 15 8 3B NE 0.13 0 1015 2036 Overcast 98% cloud 18:00 9.1 67 13 7 3B NE 0 0 1012 1987 Overcast 100% cloud 21:00 8.7 68 14 8 3B N 0 0 1012 1961 Overcast 96% cloud Sunday, 08/11 00:00 7.6 71 13 7 3B N 0 0 1013 1810 Overcast 100% cloud 03:00 6.8 75 5 3 1B N 0 0 1012 1624 Overcast 99% cloud 06:00 6.2 78 9 5 2B NW 0 0 1011 1487 Overcast 100% cloud 09:00 5.2 83 11 6 2B NW 0 0 1011 1166 Overcast 100% cloud 12:00 4.7 89 10 5 2B W 0 0 1010 1140 Overcast 98% cloud 15:00 6.7 77 13 7 3B W 0 0 1008 1255 Overcast 89% cloud 18:00 8.8 54 15 8 3B SW 0.04 0 1005 1153 Overcast 92% cloud 21:00 7.6 65 17 9 3B W 0.13 0 1003 1181 Overcast 100% cloud Monday, 09/11 00:00 5.6 91 14 7 3B SW 0.59 0 1003 1244 Overcast 100% cloud 03:00 5.5 97 16 9 3B W 0.28 0 1002 1281 Overcast 99% cloud 06:00 5.2 98 19 10 3B NW 1.3 0 1003 1236 Overcast 88% cloud 09:00 4.7 97 23 13 4B NW 0.42 0 1004 1003 Overcast 99% cloud 12:00 3.7 95 23 12 4B NW 0.11 0 1006 887 Cloudy 67% cloud 15:00 5.2 76 25 14 4B NW 0 0 1009 882 Overcast 100% cloud 18:00 6.3 69 25 13 4B NW 0.02 0 1009 965 Overcast 100% cloud 21:00 6.6 67 24 13 4B NW 0 0 1010 1033 Overcast 100% cloud Tuesday, 10/11 00:00 5.2 76 24 13 4B W 0.06 0 1012 914 Overcast 100% cloud 03:00 5 77 20 11 3B W 0 0 1012 906 Overcast 98% cloud 06:00 4.6 78 17 9 3B W 0 0 1011 1340 Overcast 99% cloud 09:00 4.3 83 14 8 3B W 0 0 1010 1621 Overcast 99% cloud 12:00 3.9 88 12 6 2B SW 0 0 1010 1265 Overcast 100% cloud 15:00 6.2 87 19 10 3B SW 0.35 0 1007 1241 Overcast 99% cloud 18:00 6.1 93 18 10 3B SW 0.68 0 1005 1399 Overcast 97% cloud 21:00 7.1 91 18 10 3B W 0.34 0 1005 1417 Overcast 87% cloud Wednesday, 11/11 00:00 6 90 25 14 4B NW 0.06 0 1007 1131 Partly cloudy 36% cloud 03:00 5.7 81 17 9 3B W 0 0 1008 1152 Overcast 92% cloud 06:00 5.2 89 16 8 3B W 0.10 0 1009 1213 Cloudy 75% cloud |
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Forecast table times: UTC.
Coordinates: 45.5859555°N, -75.8502167°E · Requested elevation: 295 m. Model terrain: 165 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.