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。
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 0.7 81 2 1 1B E — — 1020 1165 Partly cloudy 21% cloud 09:00 1.1 75 2 1 1B E 0 0 1019 1138 Clear 14% cloud 12:00 0.4 78 4 2 1B E 0 0 1019 1179 Clear 18% cloud 15:00 -0.8 84 4 2 1B E 0 0 1019 1233 Partly cloudy 31% cloud 18:00 8.4 59 3 2 1B E 0 0 1018 2752 Cloudy 63% cloud 21:00 9.9 55 2 1 1B SE 0 0 1016 2594 Overcast 98% cloud 星期四, 05/11 00:00 6.2 74 2 1 1B SE 0 0 1017 2356 Overcast 100% cloud 03:00 4.2 83 1 1 1B E 0.06 0 1018 2087 Overcast 100% cloud 06:00 4.1 89 2 1 1B SE 2.0 0 1019 1940 Overcast 100% cloud 09:00 3.9 91 4 2 1B SW 2.3 0 1020 1841 Overcast 97% cloud 12:00 3.6 94 5 3 1B W 0.93 0 1021 1700 Overcast 98% cloud 15:00 3.4 93 3 2 1B SW 0.89 0 1023 1649 Overcast 100% cloud 18:00 4.9 88 6 3 2B W 0.57 0 1025 1636 Overcast 84% cloud 21:00 6.8 71 5 3 1B W 0.31 0 1024 1897 Cloudy 69% cloud 星期五, 06/11 00:00 5.3 80 2 1 1B W 0 0 1024 1902 Cloudy 80% cloud 03:00 1.8 90 3 1 1B E 0 0 1024 2015 Overcast 90% cloud 06:00 0.7 85 4 2 1B E 0 0 1024 1205 Overcast 86% cloud 09:00 1.1 84 6 3 2B E 0 0 1023 1141 Overcast 87% cloud 12:00 2.5 80 6 3 2B E 0 0 1022 2700 Overcast 100% cloud 15:00 3 83 6 3 1B E 0.38 0 1022 2479 Overcast 100% cloud 18:00 3.9 84 7 4 2B E 0.90 0 1022 2753 Overcast 100% cloud 21:00 7.2 74 6 3 1B SE 0.14 0 1020 2821 Overcast 99% cloud 星期六, 07/11 00:00 5.1 87 5 3 1B E 2.8 0 1019 3082 Overcast 100% cloud 03:00 4.9 91 4 2 1B SE 6.7 0 1021 2637 Overcast 100% cloud 06:00 5.8 93 3 1 1B SE 1.8 0 1021 2707 Overcast 100% cloud 09:00 5 93 4 2 1B E 0.49 0 1021 2883 Cloudy 63% cloud 12:00 3.8 90 6 3 2B E 0.09 0 1019 2991 Partly cloudy 49% cloud 15:00 3.1 86 7 4 2B E 0 0 1018 3086 Overcast 96% cloud 18:00 9.4 80 9 5 2B E 0 0 1018 3087 Overcast 96% cloud 21:00 12.2 69 11 6 2B E 0 0 1015 3074 Overcast 94% cloud 星期日, 08/11 00:00 8.9 75 10 6 2B E 0 0 1013 3059 Overcast 91% cloud 03:00 5.1 85 10 6 2B E 0 0 1012 2877 Overcast 86% cloud 06:00 5.3 81 11 6 2B SE 0 0 1010 2989 Cloudy 69% cloud 09:00 6.6 85 5 2 1B S 2.4 0 1011 2516 Overcast 100% cloud 12:00 6.1 92 15 8 3B SW 8.2 0 1014 1968 Overcast 96% cloud 15:00 4.1 92 17 9 3B SW 3.2 0 1018 1720 Overcast 89% cloud 18:00 4.9 91 14 7 3B SW 3.2 0 1022 1666 Overcast 89% cloud 21:00 5.4 86 13 7 3B W 2.4 0 1023 1655 Overcast 98% cloud 星期一, 09/11 00:00 4.4 91 6 3 2B SW 0.88 0 1024 1605 Overcast 100% cloud 03:00 3 94 1 1 1B S 0.09 0 1025 1616 Overcast 100% cloud 06:00 2.2 94 3 2 1B E 0 0 1025 1658 Overcast 100% cloud 09:00 0.1 93 6 3 2B E 0 0 1023 1285 Cloudy 80% cloud 12:00 -0.5 90 7 4 2B E 0 0 1021 1278 Partly cloudy 49% cloud 15:00 -0.1 85 7 4 2B E 0 0 1022 1253 Overcast 100% cloud 18:00 5.9 70 7 4 2B SE 0 0 1021 2216 Overcast 100% cloud 21:00 8.7 51 7 4 2B SE 0 0 1020 2222 Overcast 96% cloud 星期二, 10/11 00:00 6.3 64 5 3 1B E 0 0 1020 2218 Cloudy 73% cloud 03:00 2.7 80 7 4 2B E 0 0 1020 2407 Overcast 91% cloud 06:00 2.7 82 7 4 2B E 0 0 1019 2486 Overcast 85% cloud |
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Forecast table times: UTC.
Coordinates: 47.4250297°N, -121.4170567°E · Requested elevation: 913 m. Model terrain: 1131 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.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

Summit West is a downhill ski area in Washington, United States. Mapped terrain includes easy, intermediate, advanced routes. Its mapped lift network extends from approximately 913 to 1150 metres above sea level.
Data: OpenSkiData / OpenSkiMap, OpenStreetMap contributors (ODbL), Skimap.org, Who's On First, Mapterhorn.
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 0.6 82 2 1 1B E — — 1020 1163 Partly cloudy 21% cloud 09:00 1 76 2 1 1B E 0 0 1019 1137 Clear 14% cloud 12:00 0.3 79 4 2 1B E 0 0 1019 1178 Clear 19% cloud 15:00 -0.9 84 4 2 1B E 0 0 1019 1231 Partly cloudy 31% cloud 18:00 8.3 59 3 2 1B E 0 0 1018 2752 Cloudy 63% cloud 21:00 9.8 56 2 1 1B SE 0 0 1016 2594 Overcast 98% cloud 星期四, 05/11 00:00 6.1 74 2 1 1B SE 0 0 1017 2357 Overcast 100% cloud 03:00 4.1 84 1 1 1B E 0.06 0 1018 2087 Overcast 100% cloud 06:00 4 90 2 1 1B SE 2.0 0 1019 1940 Overcast 100% cloud 09:00 3.8 91 4 2 1B SW 2.3 0 1020 1841 Overcast 97% cloud 12:00 3.5 94 5 3 1B W 0.92 0 1021 1700 Overcast 98% cloud 15:00 3.3 93 3 2 1B SW 0.88 0 1023 1649 Overcast 100% cloud 18:00 4.8 89 6 3 2B W 0.56 0 1025 1637 Overcast 84% cloud 21:00 6.8 71 5 3 1B W 0.31 0 1024 1899 Cloudy 68% cloud 星期五, 06/11 00:00 5.2 81 2 1 1B W 0 0 1024 1903 Cloudy 80% cloud 03:00 1.7 90 3 1 1B E 0 0 1024 2016 Overcast 90% cloud 06:00 0.6 86 4 2 1B E 0 0 1024 1204 Overcast 86% cloud 09:00 1 85 6 3 2B E 0 0 1023 1139 Overcast 87% cloud 12:00 2.5 81 6 3 2B E 0 0 1022 2700 Overcast 100% cloud 15:00 2.9 83 6 3 1B E 0.38 0 1022 2480 Overcast 100% cloud 18:00 3.8 84 7 4 2B E 0.91 0 1022 2753 Overcast 100% cloud 21:00 7.2 74 6 3 1B E 0.14 0 1020 2822 Overcast 99% cloud 星期六, 07/11 00:00 5.1 88 5 3 1B E 2.8 0 1019 3082 Overcast 100% cloud 03:00 4.8 91 4 2 1B SE 6.7 0 1021 2638 Overcast 100% cloud 06:00 5.7 93 3 1 1B SE 1.8 0 1021 2708 Overcast 100% cloud 09:00 5 93 4 2 1B E 0.49 0 1021 2884 Cloudy 62% cloud 12:00 3.7 90 6 3 2B E 0.08 0 1019 2991 Partly cloudy 49% cloud 15:00 3 87 7 4 2B E 0 0 1018 3086 Overcast 96% cloud 18:00 9.3 80 9 5 2B E 0 0 1018 3087 Overcast 96% cloud 21:00 12.1 69 11 6 2B E 0 0 1015 3074 Overcast 94% cloud 星期日, 08/11 00:00 8.8 76 10 6 2B E 0 0 1013 3059 Overcast 91% cloud 03:00 5 86 10 6 2B E 0 0 1012 2878 Overcast 86% cloud 06:00 5.2 82 11 6 2B SE 0 0 1010 2990 Cloudy 69% cloud 09:00 6.5 85 5 2 1B S 2.4 0 1011 2517 Overcast 100% cloud 12:00 6 92 15 8 3B SW 8.1 0 1014 1968 Overcast 96% cloud 15:00 4.1 92 17 9 3B SW 3.1 0 1018 1721 Overcast 89% cloud 18:00 4.8 91 14 7 3B SW 3.1 0 1022 1667 Overcast 89% cloud 21:00 5.3 86 13 7 3B W 2.4 0 1023 1656 Overcast 98% cloud 星期一, 09/11 00:00 4.3 92 6 3 2B SW 0.87 0 1024 1605 Overcast 100% cloud 03:00 2.9 94 1 1 1B S 0.08 0 1025 1616 Overcast 100% cloud 06:00 2.1 94 3 2 1B E 0 0 1025 1659 Overcast 100% cloud 09:00 -0 93 6 3 2B E 0 0 1023 1284 Cloudy 80% cloud 12:00 -0.6 91 7 4 2B E 0 0 1021 1277 Partly cloudy 49% cloud 15:00 -0.1 86 7 4 2B E 0 0 1022 1252 Overcast 100% cloud 18:00 5.8 70 7 4 2B SE 0 0 1021 2216 Overcast 100% cloud 21:00 8.6 52 7 4 2B SE 0 0 1020 2222 Overcast 96% cloud 星期二, 10/11 00:00 6.3 64 5 3 1B E 0 0 1020 2218 Cloudy 72% cloud 03:00 2.6 81 7 4 2B E 0 0 1020 2407 Overcast 91% cloud 06:00 2.6 83 7 4 2B E 0 0 1019 2485 Overcast 85% cloud |
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Forecast table times: UTC.
Coordinates: 47.4225233°N, -121.4162343°E · Requested elevation: 926 m. Model terrain: 1129 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.
Source: ECMWF · CC BY 4.0 · Processed by Snow Report.
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 84 2 1 1B E — — 1020 1153 Partly cloudy 21% cloud 09:00 0.4 78 2 1 1B E 0 0 1019 1124 Clear 15% cloud 12:00 -0.2 81 4 2 1B E 0 0 1019 1166 Partly cloudy 20% cloud 15:00 -1.3 86 4 2 1B E 0 0 1019 1221 Partly cloudy 32% cloud 18:00 7.1 62 4 2 1B SE 0 0 1018 2752 Cloudy 63% cloud 21:00 8.5 59 2 1 1B SE 0 0 1016 2594 Overcast 98% cloud 星期四, 05/11 00:00 5.1 78 2 1 1B SE 0 0 1017 2356 Overcast 100% cloud 03:00 3 88 1 0 0B SE 0.06 0 1018 2087 Overcast 100% cloud 06:00 2.9 95 2 1 1B S 2.0 0 1019 1942 Overcast 100% cloud 09:00 2.7 96 6 3 2B SW 2.3 0 1020 1842 Overcast 97% cloud 12:00 2.4 99 8 4 2B W 0.92 0 1021 1699 Overcast 97% cloud 15:00 2.1 99 5 3 1B SW 0.87 0 1023 1649 Overcast 100% cloud 18:00 3.5 94 7 4 2B W 0.55 0 1025 1638 Overcast 83% cloud 21:00 5.4 75 6 3 1B W 0.30 0 1024 1903 Cloudy 67% cloud 星期五, 06/11 00:00 4 85 3 2 1B W 0 0 1024 1905 Overcast 81% cloud 03:00 0.8 95 2 1 1B SE 0 0 1024 2018 Overcast 90% cloud 06:00 -0.3 89 5 3 1B E 0 0 1024 1192 Overcast 86% cloud 09:00 0.3 86 7 4 2B SE 0 0 1023 2513 Overcast 88% cloud 12:00 1.6 81 6 3 2B SE 0 0 1022 2703 Overcast 100% cloud 15:00 1.9 86 6 3 1B SE 0.38 0 1022 2482 Overcast 100% cloud 18:00 2.8 88 7 4 2B SE 0.90 0 1022 2756 Overcast 100% cloud 21:00 6.1 77 6 3 1B SE 0.13 0 1020 2823 Overcast 99% cloud 星期六, 07/11 00:00 4.2 92 5 3 1B SE 2.8 0 1019 3083 Overcast 100% cloud 03:00 3.9 97 3 2 1B S 6.8 0 1021 2641 Overcast 100% cloud 06:00 4.7 97 3 1 1B S 1.8 0 1021 2713 Overcast 100% cloud 09:00 4 96 3 2 1B SE 0.49 0 1021 2885 Cloudy 62% cloud 12:00 3 92 6 3 2B SE 0.08 0 1019 2994 Partly cloudy 50% cloud 15:00 2.4 89 8 4 2B E 0 0 1018 3086 Overcast 96% cloud 18:00 8.2 84 11 6 2B SE 0 0 1018 3087 Overcast 96% cloud 21:00 10.9 73 13 7 3B SE 0 0 1015 3074 Overcast 94% cloud 星期日, 08/11 00:00 8 78 13 7 3B SE 0 0 1013 3059 Overcast 91% cloud 03:00 4.5 86 12 6 2B SE 0 0 1012 2880 Overcast 86% cloud 06:00 4.7 83 13 7 3B SE 0 0 1010 2993 Cloudy 68% cloud 09:00 5.5 89 6 3 2B S 2.4 0 1011 2517 Overcast 100% cloud 12:00 4.8 97 18 10 3B SW 8.1 0 1014 1969 Overcast 95% cloud 15:00 2.9 97 20 11 4B SW 3.1 0 1018 1723 Overcast 88% cloud 18:00 3.6 96 17 9 3B SW 3.1 0 1022 1669 Overcast 88% cloud 21:00 4 91 16 9 3B W 2.4 0 1023 1659 Overcast 98% cloud 星期一, 09/11 00:00 3.1 96 8 4 2B W 0.86 0 1024 1607 Overcast 100% cloud 03:00 1.7 99 2 1 1B SW 0.08 0 1025 1620 Overcast 100% cloud 06:00 1 98 2 1 1B E 0 0 1024 1666 Overcast 100% cloud 09:00 -0.8 95 6 3 2B E 0 0 1023 1272 Overcast 80% cloud 12:00 -1.3 91 9 5 2B E 0 0 1021 1266 Cloudy 50% cloud 15:00 -0.9 86 8 4 2B E 0 0 1022 1239 Overcast 100% cloud 18:00 4.7 73 8 4 2B SE 0 0 1021 2220 Overcast 100% cloud 21:00 7.3 55 8 4 2B SE 0 0 1020 2223 Overcast 96% cloud 星期二, 10/11 00:00 5.2 67 5 3 1B E 0 0 1020 2221 Cloudy 72% cloud 03:00 1.8 83 7 4 2B E 0 0 1020 2409 Overcast 92% cloud 06:00 1.8 84 8 4 2B E 0 0 1019 2486 Overcast 86% cloud |
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Forecast table times: UTC.
Coordinates: 47.4157627°N, -121.4236089°E · Requested elevation: 1150 m. Model terrain: 1118 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.