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 | Wednesday, 04/11 06:00 15.7 79 15 8 3B SW — — 1016 3130 Cloudy 63% cloud 09:00 14.9 82 11 6 2B S 0 0 1015 3118 Overcast 90% cloud 12:00 14.1 83 12 6 2B S 0 0 1014 3113 Clear 19% cloud 15:00 18.2 71 13 7 3B S 0 0 1013 3102 Overcast 91% cloud 18:00 18.9 71 15 8 3B S 0.21 0 1011 3088 Overcast 100% cloud 21:00 17.3 82 14 8 3B S 0.59 0 1010 3070 Overcast 100% cloud Thursday, 05/11 00:00 15.3 94 16 9 3B S 4.1 0 1008 3053 Overcast 100% cloud 03:00 15.8 95 22 12 4B S 3.4 0 1007 3038 Overcast 100% cloud 06:00 15.5 94 21 11 4B S 1.0 0 1006 3021 Overcast 100% cloud 09:00 15.1 97 14 7 3B SW 0.55 0 1005 3004 Overcast 94% cloud 12:00 12.8 90 14 8 3B W 0.12 0 1007 2993 Cloudy 74% cloud 15:00 13.8 70 21 12 4B SW 0.09 0 1008 2988 Overcast 91% cloud 18:00 13.9 63 24 13 4B SW 0.11 0 1007 2498 Overcast 99% cloud 21:00 13 67 18 10 3B SW 0.07 0 1007 2465 Overcast 100% cloud Friday, 06/11 00:00 11.3 87 15 8 3B SW 0.47 0 1009 2233 Overcast 100% cloud 03:00 11 82 14 8 3B SW 0.01 0 1009 2161 Cloudy 53% cloud 06:00 9 90 11 6 2B SW 0 0 1009 2368 Partly cloudy 50% cloud 09:00 9.5 88 11 6 2B SW 0.06 0 1010 2169 Overcast 98% cloud 12:00 9 88 12 6 2B W 0.17 0 1011 2086 Overcast 100% cloud 15:00 8.7 81 10 6 2B W 0.11 0 1013 1994 Overcast 100% cloud 18:00 9.3 74 9 5 2B W 0.12 0 1013 1720 Overcast 100% cloud 21:00 8.3 74 11 6 2B W 0.23 0 1014 1400 Overcast 100% cloud Saturday, 07/11 00:00 6.5 80 10 5 2B W 0.17 0 1015 1224 Cloudy 70% cloud 03:00 5.4 90 7 4 2B SW 0 0 1015 1198 Cloudy 73% cloud 06:00 4.6 93 9 5 2B SW 0 0 1015 1213 Partly cloudy 35% cloud 09:00 3.5 95 5 3 1B SW 0 0 1014 1284 Partly cloudy 49% cloud 12:00 3.1 97 3 2 1B N 0 0 1015 1387 Cloudy 60% cloud 15:00 7.2 82 8 4 2B NW 0.12 0 1016 1565 Overcast 82% cloud 18:00 9.2 87 10 6 2B NW 1.4 0 1015 1751 Overcast 100% cloud 21:00 9.2 84 16 9 3B NW 0.12 0 1015 1961 Overcast 100% cloud Sunday, 08/11 00:00 7.8 86 18 10 3B NW 0 0 1017 2079 Overcast 99% cloud 03:00 6.9 87 14 7 3B NW 0.06 0 1018 1646 Overcast 100% cloud 06:00 6.5 83 12 7 2B W 0 0 1017 1678 Overcast 98% cloud 09:00 5.5 85 15 8 3B W 0 0 1016 2071 Cloudy 66% cloud 12:00 4.2 90 16 9 3B W 0 0 1015 2507 Overcast 94% cloud 15:00 5.9 76 22 12 4B SW 0 0 1013 2532 Cloudy 61% cloud 18:00 9.8 64 28 15 4B W 0 0 1009 1961 Overcast 98% cloud 21:00 9 79 21 11 4B W 0.10 0 1009 1661 Overcast 100% cloud Monday, 09/11 00:00 8.5 81 23 13 4B W 0.14 0 1009 1526 Cloudy 59% cloud 03:00 6.5 83 28 15 4B NW 0.16 0 1010 1245 Overcast 83% cloud 06:00 6.1 82 26 14 4B NW 0.08 0 1011 1128 Overcast 98% cloud 09:00 6.3 80 26 14 4B NW 0 0 1012 1091 Overcast 86% cloud 12:00 5.9 80 21 11 4B NW 0 0 1015 1065 Overcast 98% cloud 15:00 6.5 73 22 12 4B NW 0 0 1018 1069 Overcast 100% cloud 18:00 7.5 69 22 12 4B NW 0.03 0 1018 1157 Overcast 100% cloud 21:00 7.1 69 20 11 4B NW 0 0 1019 1446 Overcast 100% cloud Tuesday, 10/11 00:00 5.5 81 12 7 2B W 0 0 1019 3021 Overcast 86% cloud 03:00 3.6 88 12 6 2B SW 0 0 1018 2959 Partly cloudy 44% cloud 06:00 4 88 14 7 3B SW 0 0 1016 2979 Overcast 91% cloud |
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Forecast table times: UTC.
Coordinates: 43.4350421°N, -80.4177464°E · Requested elevation: 317 m. Model terrain: 320 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.
Chicopee is a downhill ski area in Ontario, Canada. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 317 to 372 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 | Wednesday, 04/11 06:00 15.7 79 15 8 3B SW — — 1016 3130 Cloudy 63% cloud 09:00 14.9 82 11 6 2B S 0 0 1015 3118 Overcast 90% cloud 12:00 14.1 83 12 6 2B S 0 0 1014 3113 Clear 19% cloud 15:00 18.2 71 13 7 3B S 0 0 1013 3102 Overcast 91% cloud 18:00 18.9 71 15 8 3B S 0.21 0 1011 3088 Overcast 100% cloud 21:00 17.3 82 14 8 3B S 0.59 0 1010 3070 Overcast 100% cloud Thursday, 05/11 00:00 15.3 94 16 9 3B S 4.1 0 1008 3053 Overcast 100% cloud 03:00 15.8 95 22 12 4B S 3.4 0 1007 3038 Overcast 100% cloud 06:00 15.5 94 21 11 4B S 1.0 0 1006 3021 Overcast 100% cloud 09:00 15.1 97 14 7 3B SW 0.55 0 1005 3004 Overcast 94% cloud 12:00 12.8 90 14 8 3B W 0.12 0 1007 2993 Cloudy 74% cloud 15:00 13.8 70 21 12 4B SW 0.09 0 1008 2988 Overcast 91% cloud 18:00 13.9 63 24 13 4B SW 0.11 0 1007 2498 Overcast 99% cloud 21:00 13 67 18 10 3B SW 0.07 0 1007 2465 Overcast 100% cloud Friday, 06/11 00:00 11.3 87 15 8 3B SW 0.47 0 1009 2233 Overcast 100% cloud 03:00 11 82 14 8 3B SW 0.01 0 1009 2161 Cloudy 53% cloud 06:00 9 90 11 6 2B SW 0 0 1009 2368 Cloudy 50% cloud 09:00 9.5 88 11 6 2B SW 0.06 0 1010 2169 Overcast 98% cloud 12:00 9 88 12 6 2B W 0.17 0 1011 2086 Overcast 100% cloud 15:00 8.7 81 10 6 2B W 0.11 0 1013 1994 Overcast 100% cloud 18:00 9.3 74 9 5 2B W 0.12 0 1013 1720 Overcast 100% cloud 21:00 8.2 74 11 6 2B W 0.23 0 1014 1399 Overcast 100% cloud Saturday, 07/11 00:00 6.5 80 10 5 2B W 0.17 0 1015 1223 Cloudy 70% cloud 03:00 5.4 90 7 4 2B SW 0 0 1015 1198 Cloudy 73% cloud 06:00 4.6 93 9 5 2B SW 0 0 1015 1213 Partly cloudy 35% cloud 09:00 3.5 95 5 3 1B SW 0 0 1014 1284 Partly cloudy 49% cloud 12:00 3.1 97 3 2 1B N 0 0 1015 1387 Cloudy 60% cloud 15:00 7.2 82 8 4 2B NW 0.12 0 1016 1565 Overcast 82% cloud 18:00 9.2 87 10 6 2B NW 1.4 0 1015 1751 Overcast 100% cloud 21:00 9.2 84 16 9 3B NW 0.12 0 1015 1961 Overcast 100% cloud Sunday, 08/11 00:00 7.7 86 18 10 3B NW 0 0 1017 2079 Overcast 99% cloud 03:00 6.9 87 14 7 3B NW 0.06 0 1018 1646 Overcast 100% cloud 06:00 6.5 83 12 7 2B W 0 0 1017 1678 Overcast 98% cloud 09:00 5.5 85 15 8 3B W 0 0 1016 2071 Cloudy 66% cloud 12:00 4.2 90 16 9 3B W 0 0 1015 2507 Overcast 94% cloud 15:00 5.9 76 22 12 4B SW 0 0 1013 2532 Cloudy 61% cloud 18:00 9.8 64 28 15 4B W 0 0 1009 1961 Overcast 98% cloud 21:00 9 79 21 11 4B W 0.10 0 1009 1661 Overcast 100% cloud Monday, 09/11 00:00 8.5 82 23 13 4B W 0.14 0 1009 1526 Cloudy 59% cloud 03:00 6.5 83 28 15 4B NW 0.16 0 1010 1245 Overcast 83% cloud 06:00 6.1 82 26 14 4B NW 0.08 0 1011 1128 Overcast 98% cloud 09:00 6.3 80 26 14 4B NW 0 0 1012 1091 Overcast 86% cloud 12:00 5.9 80 21 11 4B NW 0 0 1015 1065 Overcast 98% cloud 15:00 6.5 73 22 12 4B NW 0 0 1018 1069 Overcast 100% cloud 18:00 7.4 69 22 12 4B NW 0.03 0 1018 1157 Overcast 100% cloud 21:00 7.1 69 20 11 4B NW 0 0 1019 1446 Overcast 100% cloud Tuesday, 10/11 00:00 5.5 81 12 7 2B W 0 0 1019 3021 Overcast 86% cloud 03:00 3.6 88 12 6 2B SW 0 0 1018 2959 Partly cloudy 44% cloud 06:00 4 88 14 7 3B SW 0 0 1016 2979 Overcast 91% cloud |
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Forecast table times: UTC.
Coordinates: 43.4349999°N, -80.4182581°E · Requested elevation: 319 m. Model terrain: 320 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 | Wednesday, 04/11 06:00 16 77 20 11 4B SW — — 1016 3130 Cloudy 63% cloud 09:00 15.3 78 16 9 3B SW 0 0 1015 3118 Overcast 90% cloud 12:00 14.7 79 16 9 3B S 0 0 1014 3113 Clear 20% cloud 15:00 18.1 70 16 9 3B S 0 0 1013 3102 Overcast 91% cloud 18:00 18.4 72 17 9 3B S 0.21 0 1011 3087 Overcast 100% cloud 21:00 17.1 82 18 10 3B S 0.60 0 1010 3070 Overcast 100% cloud Thursday, 05/11 00:00 15.3 93 21 11 4B S 4.1 0 1008 3053 Overcast 100% cloud 03:00 15.7 94 28 15 4B S 3.4 0 1007 3038 Overcast 100% cloud 06:00 15.2 95 26 14 4B S 1.0 0 1006 3021 Overcast 100% cloud 09:00 14.8 96 17 9 3B SW 0.55 0 1005 3004 Overcast 94% cloud 12:00 12.4 90 17 9 3B W 0.12 0 1007 2993 Cloudy 74% cloud 15:00 13.2 72 24 13 4B SW 0.09 0 1008 2988 Overcast 91% cloud 18:00 13.3 64 26 14 4B SW 0.11 0 1007 2497 Overcast 99% cloud 21:00 12.5 69 21 11 4B SW 0.07 0 1007 2465 Overcast 100% cloud Friday, 06/11 00:00 11 87 18 10 3B SW 0.47 0 1009 2233 Overcast 100% cloud 03:00 10.6 83 17 9 3B SW 0.01 0 1009 2161 Cloudy 53% cloud 06:00 8.8 90 14 8 3B SW 0 0 1009 2368 Cloudy 51% cloud 09:00 9.2 89 14 7 3B SW 0.06 0 1010 2169 Overcast 98% cloud 12:00 8.5 89 13 7 3B W 0.17 0 1011 2086 Overcast 100% cloud 15:00 8.1 82 12 6 2B W 0.11 0 1013 1994 Overcast 100% cloud 18:00 8.7 75 10 5 2B W 0.12 0 1013 1717 Overcast 100% cloud 21:00 7.7 76 12 6 2B W 0.23 0 1014 1397 Overcast 100% cloud Saturday, 07/11 00:00 6.1 81 12 6 2B W 0.17 0 1015 1222 Cloudy 69% cloud 03:00 5.1 90 8 4 2B SW 0 0 1015 1197 Cloudy 74% cloud 06:00 4.3 93 10 5 2B SW 0 0 1015 1212 Partly cloudy 34% cloud 09:00 3.3 94 5 3 1B SW 0 0 1014 1282 Partly cloudy 49% cloud 12:00 3 96 3 2 1B N 0 0 1015 1387 Cloudy 60% cloud 15:00 6.8 82 9 5 2B NW 0.12 0 1016 1564 Overcast 82% cloud 18:00 8.7 87 12 6 2B NW 1.4 0 1015 1751 Overcast 100% cloud 21:00 8.7 85 18 10 3B NW 0.12 0 1015 1960 Overcast 100% cloud Sunday, 08/11 00:00 7.3 88 20 11 4B NW 0 0 1017 2080 Overcast 99% cloud 03:00 6.4 88 16 9 3B NW 0.06 0 1018 1644 Overcast 100% cloud 06:00 6.1 84 15 8 3B W 0 0 1017 1677 Overcast 99% cloud 09:00 5.2 86 18 10 3B W 0 0 1016 2070 Cloudy 65% cloud 12:00 3.8 90 19 10 3B W 0 0 1015 2507 Overcast 94% cloud 15:00 5.3 78 25 14 4B W 0 0 1013 2533 Cloudy 61% cloud 18:00 9.1 66 31 16 5B W 0 0 1010 1963 Overcast 98% cloud 21:00 8.5 81 25 14 4B W 0.10 0 1009 1662 Overcast 100% cloud Monday, 09/11 00:00 8.1 83 28 15 4B W 0.14 0 1009 1526 Cloudy 60% cloud 03:00 6.1 84 33 18 5B NW 0.16 0 1010 1245 Overcast 82% cloud 06:00 5.7 84 31 17 5B NW 0.08 0 1011 1128 Overcast 99% cloud 09:00 5.8 81 30 16 5B NW 0 0 1012 1091 Overcast 85% cloud 12:00 5.5 82 24 13 4B NW 0 0 1015 1065 Overcast 99% cloud 15:00 6 75 24 13 4B NW 0 0 1018 1068 Overcast 100% cloud 18:00 6.9 71 24 13 4B NW 0.03 0 1018 1157 Overcast 100% cloud 21:00 6.5 71 22 12 4B NW 0 0 1019 1446 Overcast 100% cloud Tuesday, 10/11 00:00 5.1 82 15 8 3B W 0 0 1019 3022 Overcast 86% cloud 03:00 3.6 87 16 9 3B W 0 0 1018 2960 Partly cloudy 44% cloud 06:00 4.2 87 18 10 3B SW 0 0 1016 2980 Overcast 91% cloud |
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Forecast table times: UTC.
Coordinates: 43.4336342°N, -80.4217266°E · Requested elevation: 372 m. Model terrain: 320 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.