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 17 89 20 11 4B SW — — 1003 3007 Overcast 100% cloud 09:00 15.4 96 12 7 3B W 0.91 0 1003 2987 Overcast 100% cloud 12:00 13.3 94 14 8 3B SW 0.60 0 1005 2971 Clear 8% cloud 15:00 13.9 77 20 11 3B SW 0.08 0 1005 2602 Cloudy 53% cloud 18:00 13.5 75 18 10 3B SW 0.12 0 1005 2274 Overcast 98% cloud 21:00 12.1 85 18 10 3B SW 0.36 0 1006 2165 Overcast 100% cloud Friday, 06/11 00:00 11.8 85 20 11 4B SW 0.12 0 1007 2198 Overcast 90% cloud 03:00 11.4 85 16 9 3B SW 0.03 0 1008 2302 Cloudy 65% cloud 06:00 11 85 12 6 2B SW 0.03 0 1008 2125 Overcast 100% cloud 09:00 9.1 82 14 7 3B SW 0.09 0 1009 2114 Overcast 100% cloud 12:00 8.4 86 12 6 2B SW 0.21 0 1010 1971 Overcast 100% cloud 15:00 9.2 79 12 6 2B SW 0.63 0 1012 1811 Overcast 91% cloud 18:00 11 63 6 3 2B SW 0 0 1011 1434 Overcast 99% cloud 21:00 9.7 74 4 2 1B SW 0.24 0 1012 1468 Overcast 100% cloud Saturday, 07/11 00:00 9 84 2 1 1B NW 0.01 0 1014 1466 Overcast 100% cloud 03:00 9 87 2 1 1B NW 0.33 0 1014 1544 Overcast 100% cloud 06:00 9 90 1 0 0B S 0.92 0 1013 1615 Overcast 100% cloud 09:00 8.6 92 1 1 1B N 2.3 0 1013 1677 Overcast 100% cloud 12:00 8.7 94 14 8 3B NE 1.8 0 1014 1890 Overcast 100% cloud 15:00 8.8 92 13 7 3B N 0.24 0 1015 1946 Overcast 100% cloud 18:00 9.1 87 18 10 3B NW 0.18 0 1015 1958 Overcast 100% cloud 21:00 8.6 87 19 10 3B NW 0.24 0 1016 1944 Overcast 100% cloud Sunday, 08/11 00:00 8.3 85 18 10 3B NW 0.09 0 1017 2016 Overcast 100% cloud 03:00 7.7 84 17 9 3B W 0 0 1016 1716 Cloudy 79% cloud 06:00 5.6 82 13 7 3B W 0 0 1015 2192 Clear 9% cloud 09:00 5.4 87 12 6 2B SW 0 0 1013 2542 Clear 9% cloud 12:00 4.8 88 19 10 3B SW 0 0 1011 2359 Cloudy 55% cloud 15:00 8.2 74 28 15 4B SW 0.09 0 1009 1778 Overcast 100% cloud 18:00 8.8 83 20 11 4B SW 0.19 0 1006 1515 Overcast 100% cloud 21:00 9 84 29 16 5B W 0.50 0 1006 1530 Overcast 89% cloud Monday, 09/11 00:00 8.1 86 30 16 5B W 0.40 0 1008 1382 Cloudy 71% cloud 03:00 7.1 86 29 16 4B W 0.55 0 1009 1248 Partly cloudy 48% cloud 06:00 6.5 82 27 15 4B W 0.59 0 1009 1161 Cloudy 74% cloud 09:00 6 84 29 15 4B NW 1.2 0 1010 1018 Overcast 99% cloud 12:00 6 81 28 15 4B NW 1.2 0 1013 963 Overcast 99% cloud 15:00 6.9 80 27 14 4B NW 0.70 0 1015 1043 Overcast 98% cloud 18:00 7.3 74 21 11 4B NW 0.21 0 1016 1066 Overcast 100% cloud 21:00 7.3 75 22 12 4B W 0.09 0 1016 1216 Overcast 100% cloud Tuesday, 10/11 00:00 7 81 18 10 3B W 0.03 0 1016 2285 Overcast 99% cloud 03:00 5.6 87 10 6 2B SW 0.18 0 1015 2493 Cloudy 59% cloud 06:00 6.2 85 16 9 3B SW 0 0 1012 2625 Overcast 86% cloud 09:00 7 81 19 10 3B SW 0 0 1010 2581 Overcast 100% cloud 12:00 7.1 89 21 11 4B SW 0.43 0 1009 2222 Overcast 99% cloud 15:00 9.5 87 23 13 4B W 0.43 0 1008 1734 Overcast 92% cloud 18:00 11.3 70 26 14 4B W 0 0 1008 1800 Partly cloudy 49% cloud 21:00 9.8 75 25 13 4B W 0 0 1010 1795 Clear 19% cloud Wednesday, 11/11 00:00 8 90 16 9 3B W 0 0 1011 1630 Overcast 83% cloud 03:00 7.5 82 18 10 3B W 0 0 1012 1598 Partly cloudy 24% cloud 06:00 6.7 86 15 8 3B W 0 0 1012 1276 Cloudy 64% cloud |
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Forecast table times: UTC.
Coordinates: 44.5021854°N, -80.3131897°E · Requested elevation: 230 m. Model terrain: 269 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.
Blue Mountain Ski Resort is a downhill ski area in Ontario, Canada. Mapped terrain includes beginner, easy, intermediate, advanced, expert routes. Its mapped lift network extends from approximately 230 to 451 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 17 89 20 11 4B SW — — 1003 3007 Overcast 100% cloud 09:00 15.4 96 12 7 3B W 0.89 0 1003 2987 Overcast 100% cloud 12:00 13.3 94 14 8 3B SW 0.61 0 1005 2971 Clear 8% cloud 15:00 13.9 77 20 11 3B SW 0.08 0 1005 2605 Cloudy 52% cloud 18:00 13.6 75 18 10 3B SW 0.12 0 1005 2277 Overcast 98% cloud 21:00 12.1 85 18 10 3B SW 0.36 0 1006 2166 Overcast 100% cloud Friday, 06/11 00:00 11.8 85 20 11 4B SW 0.13 0 1007 2198 Overcast 90% cloud 03:00 11.4 85 16 9 3B SW 0.03 0 1008 2307 Cloudy 66% cloud 06:00 11 85 11 6 2B SW 0.03 0 1008 2125 Overcast 100% cloud 09:00 9.2 82 13 7 3B SW 0.10 0 1009 2115 Overcast 100% cloud 12:00 8.4 86 12 6 2B SW 0.22 0 1010 1972 Overcast 100% cloud 15:00 9.1 79 12 6 2B SW 0.67 0 1012 1811 Overcast 91% cloud 18:00 11 63 6 3 2B SW 0.00 0 1011 1435 Overcast 99% cloud 21:00 9.8 73 4 2 1B SW 0.23 0 1012 1468 Overcast 100% cloud Saturday, 07/11 00:00 9 84 2 1 1B NW 0.00 0 1014 1466 Overcast 100% cloud 03:00 9 87 2 1 1B NW 0.33 0 1014 1543 Overcast 100% cloud 06:00 9 90 1 0 0B S 0.92 0 1013 1613 Overcast 100% cloud 09:00 8.6 92 1 1 1B N 2.3 0 1013 1676 Overcast 100% cloud 12:00 8.7 94 14 8 3B NE 1.8 0 1014 1888 Overcast 100% cloud 15:00 8.8 92 13 7 3B N 0.25 0 1015 1947 Overcast 100% cloud 18:00 9.1 87 18 10 3B NW 0.18 0 1015 1957 Overcast 100% cloud 21:00 8.6 87 19 10 3B NW 0.24 0 1016 1946 Overcast 100% cloud Sunday, 08/11 00:00 8.3 85 18 10 3B NW 0.09 0 1017 2019 Overcast 100% cloud 03:00 7.7 84 17 9 3B W 0 0 1016 1715 Overcast 80% cloud 06:00 5.6 82 13 7 3B W 0 0 1015 2191 Clear 8% cloud 09:00 5.4 87 12 6 2B SW 0 0 1013 2543 Clear 10% cloud 12:00 4.8 88 19 10 3B SW 0 0 1011 2358 Cloudy 54% cloud 15:00 8.1 74 28 15 4B SW 0.09 0 1009 1783 Overcast 100% cloud 18:00 8.8 82 21 11 4B SW 0.18 0 1006 1515 Overcast 100% cloud 21:00 9 84 29 16 5B W 0.49 0 1006 1532 Overcast 89% cloud Monday, 09/11 00:00 8 86 30 16 5B W 0.39 0 1008 1383 Cloudy 70% cloud 03:00 7.1 86 29 16 5B W 0.55 0 1009 1249 Partly cloudy 48% cloud 06:00 6.5 83 27 15 4B W 0.59 0 1009 1162 Cloudy 73% cloud 09:00 6 85 29 16 4B NW 1.3 0 1010 1019 Overcast 99% cloud 12:00 6 81 28 15 4B NW 1.3 0 1013 963 Overcast 99% cloud 15:00 6.9 80 27 14 4B NW 0.71 0 1015 1043 Overcast 98% cloud 18:00 7.3 74 21 11 4B NW 0.21 0 1016 1065 Overcast 100% cloud 21:00 7.3 75 22 12 4B W 0.09 0 1016 1213 Overcast 100% cloud Tuesday, 10/11 00:00 7 81 18 10 3B W 0.03 0 1016 2285 Overcast 99% cloud 03:00 5.6 88 10 5 2B SW 0.19 0 1015 2492 Cloudy 59% cloud 06:00 6.2 85 16 8 3B SW 0 0 1012 2626 Overcast 86% cloud 09:00 7 81 18 10 3B SW 0 0 1010 2582 Overcast 100% cloud 12:00 7.1 89 21 11 4B SW 0.43 0 1009 2224 Overcast 99% cloud 15:00 9.4 87 23 13 4B W 0.44 0 1008 1737 Overcast 93% cloud 18:00 11.3 70 26 14 4B W 0.00 0 1008 1799 Partly cloudy 49% cloud 21:00 9.8 75 25 13 4B W 0 0 1010 1797 Clear 19% cloud Wednesday, 11/11 00:00 8 90 16 9 3B W 0 0 1011 1634 Overcast 82% cloud 03:00 7.6 82 18 10 3B W 0 0 1012 1601 Partly cloudy 24% cloud 06:00 6.7 86 15 8 3B W 0 0 1012 1281 Cloudy 64% cloud |
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Forecast table times: UTC.
Coordinates: 44.4967579°N, -80.3051448°E · Requested elevation: 231 m. Model terrain: 271 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 16 91 37 20 5B SW — — 1003 3007 Overcast 100% cloud 09:00 14.3 97 22 12 4B W 0.93 0 1003 2987 Overcast 100% cloud 12:00 11.9 95 25 14 4B SW 0.60 0 1005 2971 Clear 10% cloud 15:00 11.8 84 28 15 4B SW 0.08 0 1005 2602 Cloudy 55% cloud 18:00 11.5 81 29 16 5B SW 0.13 0 1005 2279 Overcast 98% cloud 21:00 10.4 88 31 17 5B SW 0.38 0 1006 2167 Overcast 100% cloud Friday, 06/11 00:00 10.2 89 33 18 5B SW 0.13 0 1007 2198 Overcast 91% cloud 03:00 9.8 89 28 15 4B SW 0.04 0 1008 2308 Cloudy 65% cloud 06:00 9.2 91 21 11 4B SW 0.03 0 1008 2126 Overcast 100% cloud 09:00 7.2 89 20 11 3B SW 0.09 0 1009 2114 Overcast 100% cloud 12:00 6.6 89 18 10 3B SW 0.22 0 1010 1966 Overcast 100% cloud 15:00 7.1 83 16 9 3B SW 0.64 0 1012 1805 Overcast 91% cloud 18:00 8.7 69 7 4 2B SW 0.00 0 1011 1431 Overcast 99% cloud 21:00 7.8 78 6 3 1B SW 0.26 0 1012 1468 Overcast 100% cloud Saturday, 07/11 00:00 7.3 85 1 1 0B SW 0.01 0 1014 1463 Overcast 100% cloud 03:00 7.2 90 3 2 1B NE 0.35 0 1014 1542 Overcast 100% cloud 06:00 7.4 94 3 1 1B NE 0.94 0 1013 1610 Overcast 100% cloud 09:00 7.1 96 4 2 1B N 2.3 0 1013 1671 Overcast 100% cloud 12:00 7.1 97 16 9 3B NE 1.8 0 1014 1885 Overcast 100% cloud 15:00 7.3 95 15 8 3B N 0.25 0 1015 1947 Overcast 100% cloud 18:00 7.3 92 20 11 4B NW 0.19 0 1015 1959 Overcast 100% cloud 21:00 6.8 92 23 12 4B NW 0.24 0 1016 1944 Overcast 100% cloud Sunday, 08/11 00:00 6.4 91 22 12 4B NW 0.09 0 1017 2016 Overcast 100% cloud 03:00 5.8 89 23 12 4B W 0 0 1016 1716 Cloudy 78% cloud 06:00 4.4 85 23 13 4B W 0 0 1015 2199 Clear 9% cloud 09:00 4.4 88 24 13 4B W 0 0 1013 2545 Clear 10% cloud 12:00 3.7 87 33 18 5B SW 0 0 1011 2362 Cloudy 56% cloud 15:00 5.8 83 37 20 5B SW 0.09 0 1009 1785 Overcast 100% cloud 18:00 6.9 89 34 18 5B W 0.19 0 1006 1515 Overcast 100% cloud 21:00 7.3 87 42 23 6B W 0.49 0 1006 1529 Overcast 89% cloud Monday, 09/11 00:00 6.4 88 45 24 6B W 0.40 0 1008 1382 Cloudy 72% cloud 03:00 5.4 89 42 22 6B NW 0.54 0 1009 1247 Partly cloudy 49% cloud 06:00 4.8 86 39 21 6B W 0.55 0 1009 1159 Cloudy 74% cloud 09:00 4.2 87 40 22 6B NW 1.2 0 1010 1019 Overcast 99% cloud 12:00 4.1 84 37 20 5B NW 1.2 0 1013 961 Overcast 99% cloud 15:00 4.9 84 34 18 5B NW 0.67 0 1015 1043 Overcast 98% cloud 18:00 5.3 80 24 13 4B NW 0.20 0 1016 1068 Overcast 100% cloud 21:00 5.4 81 27 15 4B W 0.09 0 1016 1218 Overcast 100% cloud Tuesday, 10/11 00:00 5.2 87 26 14 4B W 0.03 0 1016 2298 Overcast 99% cloud 03:00 5 87 20 11 4B W 0.17 0 1015 2502 Cloudy 59% cloud 06:00 5.8 80 27 15 4B SW 0 0 1012 2630 Overcast 86% cloud 09:00 6.3 74 32 18 5B SW 0 0 1010 2584 Overcast 100% cloud 12:00 6.3 90 33 18 5B W 0.41 0 1009 2227 Overcast 98% cloud 15:00 7.8 91 36 19 5B W 0.42 0 1009 1737 Overcast 93% cloud 18:00 9 77 35 19 5B W 0.00 0 1008 1799 Cloudy 51% cloud 21:00 8 81 34 18 5B W 0 0 1010 1797 Clear 20% cloud Wednesday, 11/11 00:00 6.8 94 29 16 5B W 0 0 1011 1636 Overcast 82% cloud 03:00 6.2 83 30 16 5B W 0 0 1012 1605 Partly cloudy 24% cloud 06:00 5.2 88 25 13 4B NW 0 0 1012 1281 Cloudy 64% cloud |
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Forecast table times: UTC.
Coordinates: 44.4920655°N, -80.3172696°E · Requested elevation: 451 m. Model terrain: 278 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.