每种颜色从所示数值开始。三种风速单位的颜色相互对应。无降水单元格保持中性色。颜色仅描述显示值,并非官方天气预警。
正在准备预报图表…
时间和数值与详细预报一致。点击数值查看详情,横向滚动查看后续日期。降水量为每时段总水当量,包含降雪;新雪量指每时段新增降雪,并非地面积雪深度。
GFS与ECMWF模式对比。各模式保留各自的预报时间和时长。降水量和降雪量对应各模式自身的时段,模式之间的时段可能不同。
ECMWF · 模式起报时间: 预计下次更新:
日期 时间(UTC) 气温(°C) 湿度(%) 风速(km/h) 风速(节) 风力(Bft) 风向 降水(mm) 新雪(cm) 气压(hPa) 零度层(m) 天气状况 | 星期三, 04/11 06:00 4.3 78 7 4 2B E — — 987 899 Overcast 99% cloud 09:00 4.4 73 14 8 3B E 5.6 0 987 863 Overcast 99% cloud 12:00 4.5 71 17 9 3B E 7.5 0 987 889 Overcast 100% cloud 15:00 4.5 71 17 9 3B E 7.1 0 987 890 Overcast 100% cloud 18:00 3.9 73 11 6 2B E 2.1 0 990 799 Overcast 97% cloud 21:00 4.4 73 9 5 2B E 1.9 0 990 856 Overcast 98% cloud 星期四, 05/11 00:00 3.8 77 5 3 1B E 2.8 0 990 778 Overcast 99% cloud 03:00 2.8 77 5 3 1B E 2.3 0 989 < 732 Overcast 96% cloud 06:00 2.4 77 5 3 1B E 1.3 0 988 < 732 Overcast 91% cloud 09:00 1.9 74 5 2 1B E 0.60 0 988 < 732 Overcast 96% cloud 12:00 1.9 73 4 2 1B E 0.35 0 987 < 732 Overcast 95% cloud 15:00 1.9 74 4 2 1B E 0.24 0 987 < 732 Overcast 89% cloud 18:00 1.8 75 4 2 1B NE 0.59 0 988 < 732 Overcast 84% cloud 21:00 3.2 73 4 2 1B NE 0.74 0 987 < 732 Overcast 99% cloud 星期五, 06/11 00:00 3.4 74 2 1 1B NE 0.25 0 985 < 732 Overcast 95% cloud 03:00 -0.5 70 3 2 1B N 0.05 0 982 < 732 Partly cloudy 35% cloud 06:00 -3.6 67 4 2 1B N 0 0 980 < 732 Overcast 90% cloud 09:00 -5.6 66 4 2 1B N 0 0 980 < 732 Overcast 90% cloud 12:00 -6 68 4 2 1B N 0 0 980 < 732 Overcast 89% cloud 15:00 -6.7 69 4 2 1B N 0 0 981 < 732 Overcast 93% cloud 18:00 -6.4 67 2 1 1B N 0 0 982 < 732 Overcast 97% cloud 21:00 -3.1 65 2 1 1B N 0 0 984 < 732 Overcast 100% cloud 星期六, 07/11 00:00 -1.7 62 1 1 1B N 0 0 984 < 732 Overcast 97% cloud 03:00 -2.4 59 1 0 0B N 0 0 986 < 732 Overcast 100% cloud 06:00 -2 57 1 0 0B NE 0 0 989 < 732 Overcast 100% cloud 09:00 -1.2 57 2 1 1B E 0.01 0 991 < 732 Overcast 100% cloud 12:00 -0.2 64 2 1 1B E 0.19 0 994 < 732 Overcast 100% cloud 15:00 0.3 70 3 1 1B E 0.19 0 996 < 732 Overcast 96% cloud 18:00 0.4 73 2 1 1B E 0.10 0 997 < 732 Overcast 98% cloud 21:00 2.1 73 2 1 1B E 0.57 0 999 < 732 Overcast 97% cloud 星期日, 08/11 00:00 2.4 75 3 1 1B E 0.30 0 999 < 732 Overcast 94% cloud 03:00 1.5 75 3 1 1B E 0.31 0 998 < 732 Overcast 84% cloud 06:00 0.4 73 2 1 1B NE 0.74 0.2 997 < 732 Overcast 91% cloud 09:00 -1.4 73 2 1 1B N 0 0 996 < 732 Overcast 96% cloud 12:00 -2.8 70 4 2 1B N 0.01 0 993 < 732 Overcast 89% cloud 15:00 -4.5 68 5 3 1B N 0 0 992 < 732 Overcast 90% cloud 18:00 -6.2 68 4 2 1B N 0 0 992 < 732 Overcast 81% cloud 21:00 -3.3 66 2 1 1B N 0 0 992 < 732 Overcast 92% cloud 星期一, 09/11 00:00 -2.9 63 1 1 1B NE 0 0 993 < 732 Overcast 100% cloud 03:00 -4 62 3 2 1B NE 0 0 994 < 732 Overcast 100% cloud 06:00 -3.7 64 3 1 1B E 0 0 995 < 732 Overcast 100% cloud 09:00 -2.1 67 3 2 1B E 0.06 0 996 < 732 Overcast 100% cloud 12:00 -1.8 66 3 2 1B E 0.02 0 995 < 732 Overcast 97% cloud 15:00 -4.4 68 3 2 1B N 0.01 0 991 < 732 Cloudy 70% cloud 18:00 -8.3 64 5 3 1B N 0 0 986 < 732 Overcast 97% cloud 21:00 -3.8 62 5 3 1B NW 0.05 0 981 < 732 Overcast 100% cloud 星期二, 10/11 00:00 -3.3 66 6 3 2B W 0 0 979 < 732 Overcast 100% cloud 03:00 -5 66 4 2 1B NW 0.18 0.2 979 < 732 Overcast 96% cloud 06:00 -6.6 61 2 1 1B N 0.05 0 981 < 732 Cloudy 75% cloud |
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Forecast table times: UTC.
Coordinates: 60.96013°N, -149.1115194°E · Requested elevation: 76 m. Model terrain: 730 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.

Alyeska Resort is a downhill ski area in Alaska, United States. Mapped terrain includes beginner, easy, intermediate, advanced routes. Its mapped lift network extends from approximately 76 to 838 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
正在准备预报图表…
时间和数值与详细预报一致。点击数值查看详情,横向滚动查看后续日期。降水量为每时段总水当量,包含降雪;新雪量指每时段新增降雪,并非地面积雪深度。
GFS与ECMWF模式对比。各模式保留各自的预报时间和时长。降水量和降雪量对应各模式自身的时段,模式之间的时段可能不同。
ECMWF · 模式起报时间: 预计下次更新:
日期 时间(UTC) 气温(°C) 湿度(%) 风速(km/h) 风速(节) 风力(Bft) 风向 降水(mm) 新雪(cm) 气压(hPa) 零度层(m) 天气状况 | 星期三, 04/11 06:00 4.2 78 7 4 2B E — — 987 898 Overcast 99% cloud 09:00 4.3 74 14 8 3B E 5.6 0 987 861 Overcast 99% cloud 12:00 4.4 71 16 9 3B E 7.6 0 987 888 Overcast 100% cloud 15:00 4.4 72 17 9 3B E 7.2 0 987 889 Overcast 100% cloud 18:00 3.9 73 11 6 2B E 2.1 0 990 798 Overcast 97% cloud 21:00 4.3 73 9 5 2B E 1.9 0 990 855 Overcast 98% cloud 星期四, 05/11 00:00 3.8 77 5 3 1B E 2.9 0 990 777 Overcast 99% cloud 03:00 2.8 77 5 3 1B E 2.3 0 989 < 731 Overcast 96% cloud 06:00 2.3 77 5 3 1B E 1.3 0 988 < 731 Overcast 91% cloud 09:00 1.9 75 5 2 1B E 0.61 0 988 < 731 Overcast 96% cloud 12:00 1.8 73 4 2 1B E 0.36 0 987 < 731 Overcast 95% cloud 15:00 1.8 74 4 2 1B E 0.25 0 987 < 731 Overcast 89% cloud 18:00 1.7 75 4 2 1B NE 0.59 0 988 < 731 Overcast 84% cloud 21:00 3.2 74 4 2 1B NE 0.74 0 987 < 731 Overcast 99% cloud 星期五, 06/11 00:00 3.3 75 2 1 1B NE 0.26 0 985 < 731 Overcast 95% cloud 03:00 -0.6 70 3 2 1B N 0.04 0 982 < 731 Partly cloudy 35% cloud 06:00 -3.7 67 4 2 1B N 0 0 980 < 731 Overcast 90% cloud 09:00 -5.6 66 4 2 1B N 0 0 980 < 731 Overcast 90% cloud 12:00 -6.1 68 4 2 1B N 0 0 980 < 731 Overcast 89% cloud 15:00 -6.8 70 4 2 1B N 0 0 981 < 731 Overcast 93% cloud 18:00 -6.4 67 2 1 1B N 0 0 982 < 731 Overcast 97% cloud 21:00 -3.2 65 2 1 1B N 0 0 984 < 731 Overcast 100% cloud 星期六, 07/11 00:00 -1.7 62 1 1 1B N 0 0 984 < 731 Overcast 97% cloud 03:00 -2.5 59 1 0 0B N 0 0 986 < 731 Overcast 100% cloud 06:00 -2.1 58 1 0 0B NE 0 0 989 < 731 Overcast 100% cloud 09:00 -1.2 58 2 1 1B E 0.01 0 991 < 731 Overcast 100% cloud 12:00 -0.2 65 2 1 1B E 0.19 0 994 < 731 Overcast 100% cloud 15:00 0.2 70 3 1 1B E 0.19 0 996 < 731 Overcast 96% cloud 18:00 0.4 73 2 1 1B E 0.10 0 997 < 731 Overcast 98% cloud 21:00 2.1 73 2 1 1B E 0.58 0 999 < 731 Overcast 97% cloud 星期日, 08/11 00:00 2.3 75 3 1 1B E 0.30 0 999 < 731 Overcast 94% cloud 03:00 1.4 75 3 1 1B E 0.32 0 998 < 731 Overcast 84% cloud 06:00 0.4 73 2 1 1B NE 0.74 0.2 997 < 731 Overcast 91% cloud 09:00 -1.4 73 2 1 1B N 0 0 996 < 731 Overcast 96% cloud 12:00 -2.9 70 4 2 1B N 0.01 0 993 < 731 Overcast 89% cloud 15:00 -4.5 69 5 3 1B N 0 0 992 < 731 Overcast 90% cloud 18:00 -6.2 68 4 2 1B N 0 0 992 < 731 Overcast 81% cloud 21:00 -3.4 66 2 1 1B N 0 0 992 < 731 Overcast 92% cloud 星期一, 09/11 00:00 -3 63 1 1 0B NE 0 0 993 < 731 Overcast 100% cloud 03:00 -4 62 3 2 1B NE 0 0 994 < 731 Overcast 100% cloud 06:00 -3.8 64 3 1 1B E 0 0 995 < 731 Overcast 100% cloud 09:00 -2.1 67 3 2 1B E 0.06 0 996 < 731 Overcast 100% cloud 12:00 -1.8 67 3 1 1B E 0.02 0 995 < 731 Overcast 97% cloud 15:00 -4.4 68 3 2 1B N 0.01 0 991 < 731 Cloudy 71% cloud 18:00 -8.3 64 5 3 1B N 0 0 986 < 731 Overcast 97% cloud 21:00 -3.9 62 5 3 1B NW 0.04 0 981 < 731 Overcast 100% cloud 星期二, 10/11 00:00 -3.4 67 6 3 2B W 0 0 979 < 731 Overcast 100% cloud 03:00 -5.1 67 4 2 1B NW 0.18 0.2 979 < 731 Overcast 95% cloud 06:00 -6.7 61 2 1 1B N 0.04 0 981 < 731 Cloudy 75% cloud |
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Forecast table times: UTC.
Coordinates: 60.9586003°N, -149.1102286°E · Requested elevation: 85 m. Model terrain: 729 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.
正在准备预报图表…
时间和数值与详细预报一致。点击数值查看详情,横向滚动查看后续日期。降水量为每时段总水当量,包含降雪;新雪量指每时段新增降雪,并非地面积雪深度。
GFS与ECMWF模式对比。各模式保留各自的预报时间和时长。降水量和降雪量对应各模式自身的时段,模式之间的时段可能不同。
ECMWF · 模式起报时间: 预计下次更新:
日期 时间(UTC) 气温(°C) 湿度(%) 风速(km/h) 风速(节) 风力(Bft) 风向 降水(mm) 新雪(cm) 气压(hPa) 零度层(m) 天气状况 | 星期三, 04/11 06:00 0.3 92 15 8 3B E — — 987 915 Overcast 100% cloud 09:00 0.1 88 22 12 4B E 5.8 2.3 987 861 Overcast 100% cloud 12:00 0.3 85 24 13 4B E 7.7 3.1 987 885 Overcast 100% cloud 15:00 0.3 86 24 13 4B E 7.3 2.9 987 885 Overcast 100% cloud 18:00 -0.3 88 17 9 3B E 2.3 0.7 990 791 Overcast 97% cloud 21:00 0.1 88 15 8 3B E 2.2 0.6 990 858 Overcast 98% cloud 星期四, 05/11 00:00 -0.3 91 10 5 2B E 3.1 1.2 990 786 Overcast 100% cloud 03:00 -1.1 92 10 6 2B E 2.6 0.8 989 < 752 Overcast 97% cloud 06:00 -1.5 92 9 5 2B E 1.4 0.4 988 < 752 Overcast 92% cloud 09:00 -1.8 90 8 5 2B E 0.70 0.2 988 < 752 Overcast 97% cloud 12:00 -1.9 89 7 4 2B E 0.41 0.1 987 < 752 Overcast 96% cloud 15:00 -1.9 90 7 4 2B E 0.31 0.1 987 < 752 Overcast 91% cloud 18:00 -2 90 7 4 2B E 0.70 0.2 988 < 752 Overcast 86% cloud 21:00 -0.9 89 7 4 2B E 0.88 0.3 987 < 752 Overcast 99% cloud 星期五, 06/11 00:00 -0.7 88 4 2 1B NE 0.31 0.1 985 < 752 Overcast 95% cloud 03:00 -3.7 81 5 3 1B N 0.03 0 982 < 752 Partly cloudy 34% cloud 06:00 -6.3 77 6 3 2B N 0 0 980 < 752 Overcast 91% cloud 09:00 -8 77 6 3 2B N 0 0 980 < 752 Overcast 90% cloud 12:00 -8.5 80 6 3 2B N 0 0 980 < 752 Overcast 88% cloud 15:00 -9.1 81 5 3 1B NW 0 0 981 < 752 Overcast 93% cloud 18:00 -8.9 79 4 2 1B NW 0 0 982 < 752 Overcast 97% cloud 21:00 -6.3 76 3 2 1B NW 0 0 983 < 752 Overcast 100% cloud 星期六, 07/11 00:00 -5.1 72 2 1 1B NW 0 0 984 < 752 Overcast 97% cloud 03:00 -5.6 69 1 0 0B N 0 0 986 < 752 Overcast 100% cloud 06:00 -5.4 67 2 1 1B E 0 0 988 < 752 Overcast 100% cloud 09:00 -4.6 72 4 2 1B E 0.01 0 991 < 752 Overcast 100% cloud 12:00 -3.9 81 5 2 1B E 0.21 0.2 994 < 752 Overcast 100% cloud 15:00 -3.5 87 5 3 1B E 0.21 0.2 996 < 752 Overcast 97% cloud 18:00 -3.4 89 4 2 1B E 0.13 0.1 997 < 752 Overcast 98% cloud 21:00 -2 88 5 3 1B E 0.65 0.2 999 < 752 Overcast 97% cloud 星期日, 08/11 00:00 -1.9 90 5 3 1B E 0.38 0.1 999 < 752 Overcast 95% cloud 03:00 -2.7 91 4 2 1B E 0.34 0.1 998 < 752 Overcast 87% cloud 06:00 -3.6 89 3 2 1B E 0.86 0.9 997 < 752 Overcast 91% cloud 09:00 -5.2 89 2 1 1B N 0 0 996 < 752 Overcast 97% cloud 12:00 -6.6 86 6 3 2B N 0.01 0 993 < 752 Overcast 89% cloud 15:00 -7.8 83 7 4 2B N 0 0 992 < 752 Overcast 90% cloud 18:00 -9.4 84 5 3 1B N 0 0 992 < 752 Cloudy 80% cloud 21:00 -6.9 79 3 2 1B N 0 0 992 < 752 Overcast 92% cloud 星期一, 09/11 00:00 -6.5 73 2 1 1B E 0 0 993 < 752 Overcast 100% cloud 03:00 -7.4 73 5 3 1B E 0 0 994 < 752 Overcast 100% cloud 06:00 -7.3 80 6 3 2B E 0 0 995 < 752 Overcast 100% cloud 09:00 -6 83 6 3 2B E 0.07 0.1 996 < 752 Overcast 100% cloud 12:00 -5.8 82 5 3 1B E 0.03 0 995 < 752 Overcast 97% cloud 15:00 -7.9 81 4 2 1B NE 0.01 0 991 < 752 Cloudy 72% cloud 18:00 -10.8 72 8 4 2B N 0 0 986 < 752 Overcast 98% cloud 21:00 -7.5 70 8 4 2B NW 0.03 0 981 < 752 Overcast 100% cloud 星期二, 10/11 00:00 -7.4 77 8 5 2B NW 0 0 979 < 752 Overcast 100% cloud 03:00 -8.9 80 6 3 2B NW 0.20 0.2 979 < 752 Overcast 96% cloud 06:00 -10.2 77 4 2 1B NW 0.03 0 981 < 752 Cloudy 70% cloud |
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Forecast table times: UTC.
Coordinates: 60.9625868°N, -149.0708336°E · Requested elevation: 838 m. Model terrain: 750 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.