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 -5.7 77 2 1 1B SW — — 1017 < 2170 Clear 2% cloud 09:00 -6.3 77 2 1 1B W 0 0 1017 < 2170 Partly cloudy 28% cloud 12:00 -6 80 3 2 1B W 0 0 1017 < 2170 Overcast 93% cloud 15:00 -5.5 80 1 1 1B W 0 0 1018 < 2170 Overcast 95% cloud 18:00 -0.8 70 4 2 1B SW 0.05 0 1019 < 2170 Overcast 84% cloud 21:00 1.8 62 11 6 2B SW 0.05 0 1017 < 2170 Cloudy 78% cloud Friday, 06/11 00:00 -0 70 8 4 2B SW 0.06 0 1019 < 2170 Overcast 90% cloud 03:00 -3.2 81 4 2 1B SW 0.06 0.1 1020 < 2170 Cloudy 65% cloud 06:00 -5.2 81 6 3 2B SW 0 0 1021 < 2170 Overcast 93% cloud 09:00 -5.4 80 5 3 1B SW 0 0 1023 < 2170 Overcast 99% cloud 12:00 -5.6 80 2 1 1B S 0 0 1023 < 2170 Overcast 99% cloud 15:00 -5.6 80 6 3 1B SW 0.12 0.1 1021 < 2170 Overcast 100% cloud 18:00 -1.6 77 7 4 2B SW 0.50 0.2 1019 < 2170 Overcast 95% cloud 21:00 2.3 68 9 5 2B SW 0 0 1014 < 2170 Overcast 97% cloud Saturday, 07/11 00:00 0.8 80 5 3 1B SW 0.17 0 1014 < 2170 Overcast 100% cloud 03:00 0.2 83 9 5 2B S 0.12 0 1011 < 2170 Overcast 99% cloud 06:00 1.3 80 11 6 2B SW 0.32 0 1010 < 2170 Overcast 100% cloud 09:00 1.7 80 16 9 3B SW 1.2 0 1014 < 2170 Overcast 96% cloud 12:00 -0.1 80 9 5 2B SW 0.20 0 1019 < 2170 Cloudy 75% cloud 15:00 -2.7 84 2 1 1B SW 0 0 1022 < 2170 Cloudy 78% cloud 18:00 1.3 76 2 1 1B SW 0 0 1022 < 2170 Cloudy 80% cloud 21:00 4.1 60 6 3 2B S 0 0 1018 2372 Overcast 100% cloud Sunday, 08/11 00:00 0.6 75 5 3 1B S 0.05 0 1016 < 2170 Overcast 98% cloud 03:00 -2.1 80 5 3 1B SW 0 0 1013 < 2170 Cloudy 67% cloud 06:00 -3.3 82 3 1 1B S 0 0 1009 < 2170 Overcast 92% cloud 09:00 -0.7 81 3 2 1B SE 0.06 0 1007 < 2170 Overcast 99% cloud 12:00 0.6 85 6 3 2B S 2.3 0.7 1005 < 2170 Overcast 100% cloud 15:00 -0.2 74 9 5 2B SW 2.2 0.7 1008 < 2170 Overcast 88% cloud 18:00 0.7 56 11 6 2B SW 0.29 0.1 1012 < 2170 Clear 18% cloud 21:00 1.1 50 16 9 3B SW 0.03 0 1014 < 2170 Clear 12% cloud Monday, 09/11 00:00 -1.9 63 7 4 2B SW 0.06 0 1018 < 2170 Cloudy 71% cloud 03:00 -2.7 66 9 5 2B SW 0.06 0 1019 < 2170 Cloudy 71% cloud 06:00 -3.6 70 5 3 1B SW 0 0 1020 < 2170 Partly cloudy 38% cloud 09:00 -7.8 78 4 2 1B SW 0 0 1021 < 2170 Partly cloudy 27% cloud 12:00 -10.1 76 3 1 1B SW 0 0 1024 < 2170 Overcast 87% cloud 15:00 -9.6 76 1 1 1B W 0 0 1026 < 2170 Overcast 98% cloud 18:00 -5 73 3 2 1B SW 0.03 0 1026 < 2170 Overcast 95% cloud 21:00 -1.1 59 4 2 1B SW 0 0 1022 < 2170 Cloudy 77% cloud Tuesday, 10/11 00:00 -4.2 69 2 1 1B SW 0.02 0 1019 < 2170 Overcast 88% cloud 03:00 -7.3 76 3 1 1B SW 0 0 1018 < 2170 Cloudy 73% cloud 06:00 -8.4 79 2 1 1B W 0.02 0 1017 < 2170 Cloudy 75% cloud 09:00 -7.7 78 3 2 1B W 0.12 0.1 1016 < 2170 Overcast 99% cloud 12:00 -4.7 77 5 3 1B SW 0 0 1017 < 2170 Overcast 100% cloud 15:00 -4 79 5 3 1B SW 0 0 1015 < 2170 Overcast 90% cloud 18:00 0.1 72 6 3 2B SW 0.10 0 1013 < 2170 Overcast 100% cloud 21:00 2.5 72 8 4 2B SW 0.54 0 1010 < 2170 Overcast 100% cloud Wednesday, 11/11 00:00 0.7 83 7 4 2B SW 0.69 0.2 1012 < 2170 Overcast 96% cloud 03:00 -1.5 84 4 2 1B SW 0.12 0 1014 < 2170 Overcast 98% cloud 06:00 -2.1 82 4 2 1B SW 0 0 1016 < 2170 Overcast 100% cloud |
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Forecast table times: UTC.
Coordinates: 51.4415663°N, -116.1607082°E · Requested elevation: 1647 m. Model terrain: 2168 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.
Lake Louise Ski Area is a downhill ski area in Alberta, Canada. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 1647 to 2643 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 -5.7 77 2 1 1B SW — — 1017 < 2170 Clear 2% cloud 09:00 -6.3 77 2 1 1B W 0 0 1017 < 2170 Partly cloudy 28% cloud 12:00 -6 80 3 2 1B W 0 0 1017 < 2170 Overcast 93% cloud 15:00 -5.6 80 1 1 1B W 0 0 1018 < 2170 Overcast 95% cloud 18:00 -0.8 70 4 2 1B SW 0.05 0 1019 < 2170 Overcast 84% cloud 21:00 1.8 62 11 6 2B SW 0.05 0 1017 < 2170 Cloudy 79% cloud Friday, 06/11 00:00 -0 70 8 4 2B SW 0.06 0 1019 < 2170 Overcast 90% cloud 03:00 -3.2 81 4 2 1B SW 0.06 0.1 1020 < 2170 Cloudy 65% cloud 06:00 -5.2 81 6 3 2B SW 0 0 1021 < 2170 Overcast 93% cloud 09:00 -5.4 80 5 3 1B SW 0 0 1023 < 2170 Overcast 99% cloud 12:00 -5.6 81 2 1 1B S 0 0 1023 < 2170 Overcast 99% cloud 15:00 -5.6 81 6 3 1B SW 0.12 0.1 1021 < 2170 Overcast 100% cloud 18:00 -1.6 77 7 4 2B SW 0.51 0.2 1019 < 2170 Overcast 95% cloud 21:00 2.3 68 9 5 2B SW 0 0 1014 < 2170 Overcast 97% cloud Saturday, 07/11 00:00 0.8 80 5 3 1B SW 0.17 0 1014 < 2170 Overcast 100% cloud 03:00 0.2 83 9 5 2B S 0.12 0 1011 < 2170 Overcast 99% cloud 06:00 1.3 80 11 6 2B SW 0.32 0 1010 < 2170 Overcast 100% cloud 09:00 1.7 80 16 9 3B SW 1.2 0 1014 < 2170 Overcast 96% cloud 12:00 -0.2 81 9 5 2B SW 0.20 0 1019 < 2170 Cloudy 75% cloud 15:00 -2.8 84 2 1 1B SW 0 0 1022 < 2170 Cloudy 78% cloud 18:00 1.3 76 2 1 1B SW 0 0 1022 < 2170 Cloudy 80% cloud 21:00 4.1 60 6 3 2B S 0 0 1018 2372 Overcast 100% cloud Sunday, 08/11 00:00 0.6 75 5 3 1B S 0.05 0 1016 < 2170 Overcast 98% cloud 03:00 -2.1 80 5 3 1B SW 0 0 1013 < 2170 Cloudy 67% cloud 06:00 -3.3 82 3 1 1B S 0 0 1009 < 2170 Overcast 92% cloud 09:00 -0.7 81 3 2 1B SE 0.06 0 1007 < 2170 Overcast 99% cloud 12:00 0.6 85 6 3 2B S 2.3 0.7 1005 < 2170 Overcast 100% cloud 15:00 -0.3 74 9 5 2B SW 2.2 0.7 1008 < 2170 Overcast 88% cloud 18:00 0.6 56 11 6 2B SW 0.29 0.1 1012 < 2170 Clear 18% cloud 21:00 1.1 50 16 9 3B SW 0.03 0 1014 < 2170 Clear 12% cloud Monday, 09/11 00:00 -1.9 63 7 4 2B SW 0.06 0 1018 < 2170 Cloudy 71% cloud 03:00 -2.7 66 9 5 2B SW 0.06 0 1019 < 2170 Cloudy 71% cloud 06:00 -3.6 70 5 3 1B SW 0 0 1020 < 2170 Partly cloudy 38% cloud 09:00 -7.8 78 4 2 1B SW 0 0 1021 < 2170 Partly cloudy 27% cloud 12:00 -10.1 77 3 1 1B SW 0 0 1024 < 2170 Overcast 87% cloud 15:00 -9.6 76 1 1 1B W 0 0 1026 < 2170 Overcast 98% cloud 18:00 -5.1 74 3 2 1B SW 0.03 0 1026 < 2170 Overcast 95% cloud 21:00 -1.1 59 4 2 1B SW 0 0 1022 < 2170 Cloudy 77% cloud Tuesday, 10/11 00:00 -4.2 69 2 1 1B SW 0.02 0 1019 < 2170 Overcast 88% cloud 03:00 -7.3 76 3 1 1B SW 0 0 1018 < 2170 Cloudy 73% cloud 06:00 -8.4 79 2 1 1B W 0.02 0 1017 < 2170 Cloudy 75% cloud 09:00 -7.7 78 3 2 1B W 0.12 0.1 1016 < 2170 Overcast 99% cloud 12:00 -4.7 77 5 3 1B SW 0 0 1017 < 2170 Overcast 100% cloud 15:00 -4 79 5 3 1B SW 0 0 1015 < 2170 Overcast 90% cloud 18:00 0.1 72 6 3 1B SW 0.10 0 1013 < 2170 Overcast 100% cloud 21:00 2.5 72 8 4 2B SW 0.54 0 1010 < 2170 Overcast 100% cloud Wednesday, 11/11 00:00 0.6 83 7 4 2B SW 0.69 0.2 1012 < 2170 Overcast 96% cloud 03:00 -1.5 84 4 2 1B SW 0.12 0 1014 < 2170 Overcast 98% cloud 06:00 -2.2 82 4 2 1B SW 0 0 1016 < 2170 Overcast 100% cloud |
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Forecast table times: UTC.
Coordinates: 51.4421985°N, -116.160997°E · Requested elevation: 1649 m. Model terrain: 2168 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 -5.6 82 27 14 4B W — — 1017 < 2184 Clear 2% cloud 09:00 -6.4 87 28 15 4B SW 0 0 1017 < 2184 Partly cloudy 24% cloud 12:00 -7.1 95 29 16 5B SW 0 0 1016 < 2184 Overcast 92% cloud 15:00 -7.6 96 26 14 4B W 0 0 1017 < 2184 Overcast 97% cloud 18:00 -6.3 88 27 14 4B W 0.05 0.1 1019 < 2184 Overcast 91% cloud 21:00 -5.5 83 25 14 4B W 0.05 0.1 1017 < 2184 Overcast 84% cloud Friday, 06/11 00:00 -6.8 86 29 16 5B W 0.06 0.1 1019 < 2184 Overcast 93% cloud 03:00 -7.4 74 29 16 5B W 0.06 0.1 1020 < 2184 Cloudy 71% cloud 06:00 -8.3 85 38 20 5B W 0 0 1021 < 2184 Overcast 93% cloud 09:00 -7.8 88 37 20 5B W 0 0 1023 < 2184 Overcast 100% cloud 12:00 -7.2 87 29 16 4B W 0 0 1022 < 2184 Overcast 99% cloud 15:00 -6.9 91 36 19 5B SW 0.12 0.1 1021 < 2184 Overcast 100% cloud 18:00 -4.5 87 46 25 6B SW 0.49 0.5 1019 < 2184 Overcast 95% cloud 21:00 -2.9 88 46 25 6B SW 0 0 1014 < 2184 Overcast 97% cloud Saturday, 07/11 00:00 -3.3 94 43 23 6B SW 0.17 0.2 1014 < 2184 Overcast 100% cloud 03:00 -3.8 97 53 29 7B SW 0.12 0.1 1011 < 2184 Overcast 99% cloud 06:00 -3.8 95 55 30 7B SW 0.31 0.3 1009 < 2184 Overcast 100% cloud 09:00 -4.6 95 56 30 7B W 1.3 1.3 1014 < 2184 Overcast 96% cloud 12:00 -5.9 90 36 20 5B W 0.22 0.2 1019 < 2184 Cloudy 77% cloud 15:00 -5.4 57 31 17 5B W 0 0 1022 < 2184 Overcast 84% cloud 18:00 -2.9 56 21 11 4B SW 0 0 1022 < 2184 Overcast 80% cloud 21:00 -1.7 61 28 15 4B SW 0 0 1018 2371 Overcast 100% cloud Sunday, 08/11 00:00 -2.2 69 35 19 5B SW 0.06 0 1016 < 2184 Overcast 98% cloud 03:00 -3.5 86 44 24 6B SW 0 0 1013 < 2184 Cloudy 66% cloud 06:00 -3.6 73 45 25 6B SW 0 0 1009 < 2184 Overcast 92% cloud 09:00 -3.1 85 42 23 6B SW 0.06 0.1 1007 < 2184 Overcast 99% cloud 12:00 -3.6 99 43 23 6B SW 2.3 2.3 1005 < 2184 Overcast 100% cloud 15:00 -6.1 80 45 24 6B W 2.3 2.3 1008 < 2184 Overcast 90% cloud 18:00 -6.6 67 44 24 6B W 0.29 0.3 1012 < 2184 Clear 19% cloud 21:00 -6.3 61 47 25 6B W 0.05 0 1014 < 2184 Clear 12% cloud Monday, 09/11 00:00 -7.8 79 33 18 5B SW 0.06 0.1 1018 < 2184 Cloudy 71% cloud 03:00 -8.4 85 37 20 5B SW 0.06 0.1 1018 < 2184 Cloudy 74% cloud 06:00 -8.9 84 35 19 5B W 0 0 1020 < 2184 Partly cloudy 43% cloud 09:00 -10.5 77 37 20 5B W 0 0 1021 < 2184 Partly cloudy 34% cloud 12:00 -10.5 61 36 19 5B W 0 0 1024 < 2184 Overcast 92% cloud 15:00 -9.1 51 25 14 4B W 0 0 1026 < 2184 Overcast 99% cloud 18:00 -6.7 50 22 12 4B SW 0.05 0 1026 < 2184 Overcast 97% cloud 21:00 -4.7 51 25 13 4B SW 0 0 1022 < 2184 Cloudy 77% cloud Tuesday, 10/11 00:00 -6.3 56 27 15 4B SW 0.01 0 1019 < 2184 Overcast 87% cloud 03:00 -8.2 71 34 19 5B SW 0 0 1018 < 2184 Cloudy 73% cloud 06:00 -9 92 36 20 5B SW 0.01 0 1017 < 2184 Cloudy 77% cloud 09:00 -8.4 95 38 21 5B W 0.12 0.1 1016 < 2184 Overcast 99% cloud 12:00 -7.6 94 40 21 6B W 0 0 1017 < 2184 Overcast 100% cloud 15:00 -6.5 84 38 20 5B SW 0 0 1015 < 2184 Overcast 92% cloud 18:00 -4.2 88 40 22 6B SW 0.11 0.1 1013 < 2184 Overcast 100% cloud 21:00 -2.8 90 45 24 6B SW 0.51 0.2 1010 < 2184 Overcast 100% cloud Wednesday, 11/11 00:00 -4.7 95 44 24 6B SW 0.70 0.7 1012 < 2184 Overcast 96% cloud 03:00 -5.4 75 36 19 5B W 0.12 0.1 1014 < 2184 Overcast 99% cloud 06:00 -5.8 71 31 16 5B SW 0 0 1016 < 2184 Overcast 100% cloud |
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Forecast table times: UTC.
Coordinates: 51.4668171°N, -116.1407178°E · Requested elevation: 2643 m. Model terrain: 2182 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.