Worldwide Ski Resort Forecasts
Colour guide Temperature · Wind · Rain · Snow
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.
Forecast values and model notes
Bolton Valley Resort - Low lift station
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 13 89 17 9 3B SW — — 1019 3131 Cloudy 56% cloud  09:00 13.1 79 17 9 3B SW 0 0 1018 3127 Partly cloudy 46% cloud  12:00 12.6 77 15 8 3B SW 0 0 1018 3130 Cloudy 71% cloud 15:00 17.4 61 14 8 3B SW 0 0 1017 3130 Clear 16% cloud  18:00 20 51 12 6 2B SW 0 0 1015 3120 Partly cloudy 49% cloud 21:00 17.6 63 11 6 2B SW 0 0 1015 3117 Cloudy 51% cloud Thursday, 05/11 00:00 14.7 69 14 8 3B S 0 0 1014 3114 Cloudy 70% cloud 03:00 14.2 74 18 10 3B S 0 0 1013 3108 Clear 16% cloud 06:00 13.5 74 21 11 4B S 0 0 1013 3098 Clear 19% cloud 09:00 12.3 73 22 12 4B S 0 0 1011 3085 Partly cloudy 29% cloud 12:00 12 83 23 12 4B S 0 0 1011 3072 Cloudy 69% cloud 15:00 14.6 85 21 12 4B S 0.14 0 1010 3059 Overcast 99% cloud  18:00 14.8 98 25 14 4B S 3.4 0 1008 3041 Overcast 100% cloud 21:00 15.4 95 22 12 4B S 0.89 0 1008 3036 Cloudy 74% cloud Friday, 06/11 00:00 14.5 98 19 10 3B SW 0.45 0 1009 3042 Overcast 86% cloud 03:00 13.3 98 10 5 2B W 2.2 0 1009 3034 Overcast 99% cloud 06:00 11.6 93 10 5 2B NW 2.4 0 1011 3025 Overcast 98% cloud 09:00 10 89 7 4 2B SW 0.18 0 1011 3022 Partly cloudy 39% cloud 12:00 9.2 91 7 4 2B SW 0 0 1012 3025 Cloudy 77% cloud 15:00 13 78 8 4 2B SW 0 0 1013 3032 Overcast 88% cloud 18:00 14.3 66 8 4 2B W 0.04 0 1012 3027 Overcast 99% cloud 21:00 12.9 76 4 2 1B NW 0.04 0 1013 2906 Overcast 97% cloud Saturday, 07/11 00:00 10.7 86 8 4 2B NE 0 0 1014 2742 Cloudy 52% cloud 03:00 9.1 89 8 4 2B NE 0 0 1014 2752 Cloudy 78% cloud 06:00 8.6 89 8 4 2B E 0 0 1013 2736 Overcast 100% cloud 09:00 7.9 91 7 4 2B E 0 0 1013 2702 Overcast 94% cloud 12:00 7.5 94 6 3 1B NE 0 0 1013 2690 Overcast 86% cloud 15:00 10.4 80 8 4 2B NE 0 0 1012 2695 Partly cloudy 30% cloud 18:00 13 68 9 5 2B NE 0 0 1009 2593 Cloudy 55% cloud 21:00 10.9 75 9 5 2B N 0 0 1009 2543 Cloudy 63% cloud Sunday, 08/11 00:00 7.5 80 11 6 2B N 0.04 0 1009 2425 Cloudy 67% cloud 03:00 5.8 86 8 4 2B N 0.82 0 1009 2237 Overcast 99% cloud 06:00 3.8 92 12 6 2B NW 0.70 0 1008 2083 Overcast 100% cloud 09:00 1 98 16 9 3B NW 1.0 0.3 1009 612 Overcast 99% cloud 12:00 0.5 97 18 9 3B NW 0.15 0 1009 545 Overcast 100% cloud 15:00 2.4 86 15 8 3B NW 0 0 1009 707 Overcast 100% cloud 18:00 4.8 74 14 8 3B NW 0 0 1006 1025 Overcast 100% cloud 21:00 4.7 81 11 6 2B W 0.04 0 1006 1052 Cloudy 59% cloud Monday, 09/11 00:00 3.5 83 13 7 3B W 0 0 1005 1086 Cloudy 60% cloud 03:00 3.3 83 12 7 3B W 0 0 1004 1047 Cloudy 61% cloud 06:00 2.7 87 8 4 2B SW 0.02 0 1002 1107 Overcast 100% cloud 09:00 3.3 95 5 3 1B W 0.91 0 1002 1077 Overcast 100% cloud 12:00 3.2 96 13 7 3B NW 0.71 0 1004 972 Overcast 98% cloud 15:00 4.1 70 24 13 4B NW 0.02 0 1006 875 Cloudy 70% cloud 18:00 4.2 59 30 16 5B NW 0 0 1007 833 Overcast 85% cloud 21:00 3.8 57 28 15 4B NW 0.02 0 1009 884 Overcast 91% cloud Tuesday, 10/11 00:00 2.7 67 29 16 5B NW 0 0 1012 785 Overcast 92% cloud 03:00 1.1 72 25 14 4B NW 0 0 1013 627 Overcast 84% cloud 06:00 1.7 80 20 11 3B NW 0.04 0 1013 678 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 44.4105388°N, -72.8640397°E · Requested elevation: 475 m. Model terrain: 383 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.
Bolton Valley Resort is a downhill ski area in Vermont, United States. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 475 to 950 metres above sea level. Cross-country skiing is also mapped within the area.
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.
Forecast values and model notes
Bolton Valley Resort - Base lift station
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 13 89 17 9 3B SW — — 1019 3131 Cloudy 56% cloud 09:00 13.1 79 17 9 3B SW 0 0 1018 3127 Partly cloudy 46% cloud 12:00 12.6 77 15 8 3B SW 0 0 1018 3130 Cloudy 71% cloud 15:00 17.4 61 14 8 3B SW 0 0 1017 3130 Clear 16% cloud 18:00 20 51 12 6 2B SW 0 0 1015 3120 Partly cloudy 49% cloud 21:00 17.6 63 11 6 2B SW 0 0 1015 3117 Cloudy 51% cloud Thursday, 05/11 00:00 14.7 69 14 8 3B S 0 0 1014 3114 Cloudy 70% cloud 03:00 14.2 74 18 10 3B S 0 0 1013 3108 Clear 16% cloud 06:00 13.5 74 21 11 4B S 0 0 1013 3098 Clear 19% cloud 09:00 12.3 73 22 12 4B S 0 0 1011 3085 Partly cloudy 29% cloud 12:00 12 83 23 12 4B S 0 0 1011 3072 Cloudy 69% cloud 15:00 14.6 85 21 12 4B S 0.14 0 1010 3059 Overcast 99% cloud 18:00 14.8 98 25 14 4B S 3.4 0 1008 3041 Overcast 100% cloud 21:00 15.4 95 22 12 4B S 0.89 0 1008 3036 Cloudy 74% cloud Friday, 06/11 00:00 14.5 98 19 10 3B SW 0.45 0 1009 3042 Overcast 86% cloud 03:00 13.3 98 10 5 2B W 2.2 0 1009 3034 Overcast 99% cloud 06:00 11.6 93 10 5 2B NW 2.4 0 1011 3025 Overcast 98% cloud 09:00 10 89 7 4 2B SW 0.18 0 1011 3022 Partly cloudy 39% cloud 12:00 9.2 91 7 4 2B SW 0 0 1012 3025 Cloudy 77% cloud 15:00 13 78 8 4 2B SW 0 0 1013 3032 Overcast 88% cloud 18:00 14.3 66 8 4 2B W 0.04 0 1012 3027 Overcast 99% cloud 21:00 12.9 76 4 2 1B NW 0.04 0 1013 2906 Overcast 97% cloud Saturday, 07/11 00:00 10.7 86 8 4 2B NE 0 0 1014 2742 Cloudy 52% cloud 03:00 9.1 89 8 4 2B NE 0 0 1014 2752 Cloudy 78% cloud 06:00 8.6 89 8 4 2B E 0 0 1013 2736 Overcast 100% cloud 09:00 7.9 91 7 4 2B E 0 0 1013 2702 Overcast 94% cloud 12:00 7.5 94 6 3 1B NE 0 0 1013 2690 Overcast 86% cloud 15:00 10.4 80 8 4 2B NE 0 0 1012 2695 Partly cloudy 30% cloud 18:00 13 68 9 5 2B NE 0 0 1009 2593 Cloudy 55% cloud 21:00 10.9 75 9 5 2B N 0 0 1009 2543 Cloudy 63% cloud Sunday, 08/11 00:00 7.5 80 11 6 2B N 0.04 0 1009 2425 Cloudy 67% cloud 03:00 5.8 86 8 4 2B N 0.82 0 1009 2237 Overcast 99% cloud 06:00 3.8 92 12 6 2B NW 0.70 0 1008 2083 Overcast 100% cloud 09:00 1 98 16 9 3B NW 1.0 0.3 1009 612 Overcast 99% cloud 12:00 0.5 97 18 9 3B NW 0.15 0 1009 545 Overcast 100% cloud 15:00 2.4 86 15 8 3B NW 0 0 1009 707 Overcast 100% cloud 18:00 4.8 74 14 8 3B NW 0 0 1006 1025 Overcast 100% cloud 21:00 4.7 81 11 6 2B W 0.04 0 1006 1052 Cloudy 59% cloud Monday, 09/11 00:00 3.5 83 13 7 3B W 0 0 1005 1086 Cloudy 60% cloud 03:00 3.3 83 12 7 3B W 0 0 1004 1047 Cloudy 61% cloud 06:00 2.7 87 8 4 2B SW 0.02 0 1002 1107 Overcast 100% cloud 09:00 3.3 95 5 3 1B W 0.91 0 1002 1077 Overcast 100% cloud 12:00 3.2 96 13 7 3B NW 0.71 0 1004 972 Overcast 98% cloud 15:00 4.1 70 24 13 4B NW 0.02 0 1006 875 Cloudy 70% cloud 18:00 4.2 59 30 16 5B NW 0 0 1007 833 Overcast 85% cloud 21:00 3.8 57 28 15 4B NW 0.02 0 1009 884 Overcast 91% cloud Tuesday, 10/11 00:00 2.7 67 29 16 5B NW 0 0 1012 785 Overcast 92% cloud 03:00 1.1 72 25 14 4B NW 0 0 1013 627 Overcast 84% cloud 06:00 1.7 80 20 11 3B NW 0.04 0 1013 678 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 44.4105388°N, -72.8640397°E · Requested elevation: 475 m. Model terrain: 383 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.
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.
Forecast values and model notes
Bolton Valley Resort - Top lift station
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 14.6 81 42 23 6B SW — — 1019 3131 Cloudy 56% cloud 09:00 14.8 68 44 24 6B SW 0 0 1018 3127 Partly cloudy 46% cloud 12:00 14.9 63 39 21 6B W 0 0 1018 3130 Cloudy 71% cloud 15:00 14.8 61 31 17 5B SW 0 0 1017 3130 Clear 17% cloud 18:00 15.9 58 20 11 4B SW 0 0 1015 3120 Cloudy 51% cloud 21:00 16.1 58 25 13 4B SW 0 0 1015 3117 Cloudy 54% cloud Thursday, 05/11 00:00 16 58 31 17 5B SW 0 0 1014 3114 Cloudy 71% cloud 03:00 15.8 61 38 21 5B SW 0 0 1013 3108 Clear 16% cloud 06:00 15.6 54 47 25 6B SW 0 0 1013 3098 Partly cloudy 21% cloud 09:00 14.8 48 51 28 7B SW 0 0 1011 3085 Partly cloudy 28% cloud 12:00 13.5 70 54 29 7B SW 0 0 1011 3072 Cloudy 67% cloud 15:00 12.6 92 52 28 7B SW 0.12 0 1010 3059 Overcast 99% cloud 18:00 12.7 98 53 29 7B SW 3.5 0 1008 3041 Overcast 100% cloud 21:00 13.1 95 43 23 6B SW 0.96 0 1008 3036 Cloudy 77% cloud Friday, 06/11 00:00 13 98 42 22 6B SW 0.42 0 1009 3042 Overcast 88% cloud 03:00 11.7 97 26 14 4B W 2.3 0 1009 3034 Overcast 99% cloud 06:00 9.6 88 26 14 4B W 2.3 0 1011 3026 Overcast 99% cloud 09:00 9.6 75 28 15 4B W 0.19 0 1011 3022 Partly cloudy 39% cloud 12:00 9.1 81 19 10 3B W 0 0 1012 3026 Cloudy 76% cloud 15:00 8.9 83 17 9 3B SW 0 0 1013 3032 Overcast 85% cloud 18:00 9.5 79 12 7 3B SW 0.05 0 1012 3027 Overcast 99% cloud 21:00 9.6 80 4 2 1B W 0.05 0 1013 2915 Overcast 97% cloud Saturday, 07/11 00:00 9.1 83 9 5 2B NE 0 0 1014 2745 Cloudy 52% cloud 03:00 8.8 82 14 8 3B NE 0 0 1014 2759 Overcast 83% cloud 06:00 8.7 79 17 9 3B E 0 0 1013 2739 Overcast 100% cloud 09:00 8.5 80 15 8 3B E 0 0 1013 2712 Overcast 95% cloud 12:00 7.8 85 15 8 3B E 0 0 1013 2690 Overcast 83% cloud 15:00 7 90 16 9 3B E 0 0 1012 2693 Partly cloudy 24% cloud 18:00 8.8 81 16 9 3B NE 0 0 1009 2593 Cloudy 56% cloud 21:00 8.2 84 17 9 3B NE 0 0 1009 2545 Cloudy 61% cloud Sunday, 08/11 00:00 6.3 82 20 11 4B NE 0.04 0 1009 2425 Cloudy 69% cloud 03:00 4.7 85 19 10 3B NE 0.68 0 1009 2236 Overcast 99% cloud 06:00 2.8 88 23 12 4B N 0.76 0 1008 2081 Overcast 100% cloud 09:00 0.3 91 33 18 5B N 1.1 0.3 1009 622 Overcast 99% cloud 12:00 -0.9 93 41 22 6B NW 0.18 0 1009 543 Overcast 100% cloud 15:00 -0.6 96 37 20 5B NW 0 0 1009 695 Overcast 100% cloud 18:00 0.5 89 32 17 5B NW 0 0 1006 1027 Overcast 100% cloud 21:00 0.8 90 30 16 5B W 0.05 0 1006 1048 Cloudy 60% cloud Monday, 09/11 00:00 1.1 83 36 19 5B W 0 0 1005 1085 Cloudy 66% cloud 03:00 0.8 87 32 17 5B W 0 0 1004 1046 Cloudy 59% cloud 06:00 1.1 88 23 12 4B W 0.01 0 1002 1105 Overcast 100% cloud 09:00 0.8 96 14 8 3B NW 0.80 0.2 1002 1076 Overcast 100% cloud 12:00 0.1 94 29 16 4B NW 0.63 0.2 1004 969 Overcast 98% cloud 15:00 -0.6 76 43 23 6B NW 0.03 0 1006 878 Cloudy 66% cloud 18:00 -1.1 77 47 25 6B NW 0 0 1007 834 Overcast 85% cloud 21:00 -0.7 71 50 27 6B NW 0.01 0 1009 879 Overcast 90% cloud Tuesday, 10/11 00:00 -1.6 80 55 30 7B NW 0 0 1011 785 Overcast 94% cloud 03:00 -2.8 83 51 28 7B NW 0 0 1013 622 Overcast 86% cloud 06:00 -2.2 91 43 23 6B NW 0.03 0 1013 675 Overcast 100% cloud |
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Forecast notes
Forecast table times: UTC.
Coordinates: 44.4149563°N, -72.8343743°E · Requested elevation: 950 m. Model terrain: 401 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.