Worldwide Ski Resort Forecasts
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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
Summit West - 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 | Thursday, 05/11 06:00 4.3 91 1 0 0B SE — — 1020 1933 Overcast 100% cloud  09:00 4.1 93 5 3 1B SW 1.0 0 1020 1861 Overcast 99% cloud 12:00 3.4 94 5 2 1B W 0.86 0 1022 1721 Overcast 97% cloud 15:00 2.8 95 2 1 1B SW 0.31 0 1023 1621 Overcast 97% cloud 18:00 4.9 86 6 3 2B W 0.30 0 1025 1620 Overcast 83% cloud 21:00 7 69 3 2 1B SW 0.10 0 1023 1913 Partly cloudy 34% cloud  Friday, 06/11 00:00 5.3 78 1 1 1B W 0 0 1022 1991 Partly cloudy 32% cloud 03:00 2.7 88 2 1 1B E 0 0 1024 1937 Overcast 98% cloud 06:00 2.1 87 5 3 1B E 0 0 1023 2208 Overcast 96% cloud 09:00 3.1 82 7 4 2B E 0 0 1022 2414 Cloudy 69% cloud  12:00 2.7 80 6 3 2B E 0 0 1021 2576 Overcast 100% cloud 15:00 3 84 6 3 2B E 0.96 0 1022 2403 Overcast 100% cloud 18:00 4.6 83 7 4 2B SE 1.7 0 1020 2684 Overcast 98% cloud 21:00 7.6 77 5 3 1B E 0.80 0 1019 3075 Overcast 92% cloud Saturday, 07/11 00:00 5.6 90 4 2 1B E 5.2 0 1019 2950 Overcast 100% cloud 03:00 6.5 90 3 2 1B S 2.6 0 1019 3081 Overcast 100% cloud 06:00 6.5 93 3 2 1B W 0.31 0 1021 2956 Overcast 100% cloud 09:00 5.9 94 1 1 1B E 0.19 0 1021 3071 Overcast 97% cloud 12:00 3.8 93 7 4 2B E 0 0 1019 3084 Overcast 99% cloud 15:00 3 91 8 4 2B E 0 0 1017 3081 Overcast 100% cloud 18:00 8.3 76 11 6 2B E 0 0 1016 3075 Overcast 96% cloud 21:00 11 74 12 6 2B SE 0 0 1014 3058 Overcast 95% cloud Sunday, 08/11 00:00 8.5 76 10 5 2B SE 0 0 1012 3030 Overcast 87% cloud 03:00 5.6 85 12 6 2B SE 0 0 1010 2824 Cloudy 73% cloud 06:00 6.3 89 2 1 1B S 5.0 0 1011 2459 Overcast 100% cloud 09:00 5.4 93 18 10 3B W 12.2 0 1015 1829 Overcast 98% cloud 12:00 3.8 93 15 8 3B SW 2.7 0 1018 1605 Cloudy 80% cloud 15:00 2.7 92 13 7 3B W 2.5 0 1021 1499 Overcast 98% cloud 18:00 3.8 90 13 7 3B W 2.2 0 1024 1489 Overcast 97% cloud 21:00 5.1 81 9 5 2B W 1.1 0 1024 1565 Overcast 95% cloud Monday, 09/11 00:00 4.1 87 3 2 1B SW 0.19 0 1025 1598 Overcast 99% cloud 03:00 1.5 91 2 1 1B E 0 0 1025 1583 Overcast 100% cloud 06:00 -0.5 93 4 2 1B E 0 0 1024 1359 Partly cloudy 46% cloud 09:00 -1.1 91 7 4 2B E 0 0 1022 1318 Partly cloudy 47% cloud 12:00 0.2 83 9 5 2B E 0 0 1021 1241 Overcast 83% cloud 15:00 0.2 83 9 5 2B E 0 0 1020 1218 Overcast 93% cloud 18:00 6.5 62 10 5 2B SE 0 0 1020 2176 Overcast 100% cloud 21:00 8.3 58 9 5 2B SE 0 0 1017 2249 Overcast 97% cloud Tuesday, 10/11 00:00 5.5 76 7 4 2B E 0.22 0 1017 2247 Overcast 99% cloud 03:00 3.5 93 9 5 2B SE 3.5 0 1017 2271 Overcast 100% cloud 06:00 3.7 92 8 4 2B E 1.7 0 1017 2411 Overcast 99% cloud 09:00 3.5 93 8 4 2B E 0.86 0 1015 2441 Overcast 100% cloud 12:00 4.5 93 8 4 2B SE 4.7 0 1014 2486 Overcast 100% cloud 15:00 4.8 93 9 5 2B SE 10.1 0 1012 2602 Overcast 100% cloud 18:00 6.7 92 6 3 2B S 10.3 0 1014 2584 Overcast 100% cloud 21:00 9.6 91 8 4 2B SW 1.6 0 1014 2513 Overcast 98% cloud Wednesday, 11/11 00:00 8.7 92 3 2 1B SE 1.1 0 1014 2550 Overcast 100% cloud 03:00 7.2 93 9 5 2B SE 7.3 0 1014 2713 Overcast 100% cloud 06:00 7 92 7 4 2B SE 9.4 0 1012 2768 Overcast 100% cloud |
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Forecast notes
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.
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.
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
Summit West - 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 | Thursday, 05/11 06:00 4.2 92 1 0 0B SE — — 1020 1934 Overcast 100% cloud 09:00 4 93 5 3 1B SW 1.0 0 1020 1862 Overcast 99% cloud 12:00 3.4 94 5 2 1B W 0.85 0 1022 1722 Overcast 97% cloud 15:00 2.7 95 2 1 1B SW 0.31 0 1023 1622 Overcast 97% cloud 18:00 4.9 86 6 3 2B W 0.30 0 1025 1621 Overcast 83% cloud 21:00 7 69 3 2 1B SW 0.10 0 1023 1914 Partly cloudy 34% cloud Friday, 06/11 00:00 5.3 78 1 1 1B W 0 0 1022 1992 Partly cloudy 32% cloud 03:00 2.6 88 2 1 1B E 0 0 1024 1937 Overcast 98% cloud 06:00 2 87 5 3 1B E 0 0 1023 2209 Overcast 96% cloud 09:00 3.1 83 7 4 2B E 0 0 1022 2415 Cloudy 69% cloud 12:00 2.6 81 6 3 2B E 0 0 1021 2577 Overcast 100% cloud 15:00 2.9 85 6 3 2B E 0.96 0 1022 2404 Overcast 100% cloud 18:00 4.5 83 7 4 2B SE 1.7 0 1020 2685 Overcast 98% cloud 21:00 7.5 77 5 3 1B E 0.79 0 1019 3075 Overcast 92% cloud Saturday, 07/11 00:00 5.5 90 4 2 1B E 5.2 0 1019 2951 Overcast 100% cloud 03:00 6.4 91 3 2 1B S 2.6 0 1019 3081 Overcast 100% cloud 06:00 6.4 93 3 2 1B W 0.31 0 1021 2957 Overcast 100% cloud 09:00 5.8 94 1 1 1B E 0.19 0 1021 3073 Overcast 96% cloud 12:00 3.7 94 7 4 2B E 0 0 1019 3084 Overcast 99% cloud 15:00 2.9 91 8 4 2B E 0 0 1017 3081 Overcast 100% cloud 18:00 8.2 76 12 6 2B E 0 0 1016 3075 Overcast 96% cloud 21:00 10.9 74 12 6 2B SE 0 0 1014 3058 Overcast 95% cloud Sunday, 08/11 00:00 8.5 76 10 5 2B E 0 0 1012 3031 Overcast 87% cloud 03:00 5.5 85 12 6 2B SE 0 0 1010 2825 Cloudy 73% cloud 06:00 6.2 89 2 1 1B S 4.9 0 1011 2460 Overcast 100% cloud 09:00 5.3 94 18 10 3B W 12.1 0 1015 1830 Overcast 98% cloud 12:00 3.7 94 15 8 3B SW 2.6 0 1018 1606 Cloudy 79% cloud 15:00 2.6 92 13 7 3B W 2.4 0 1021 1499 Overcast 98% cloud 18:00 3.8 91 13 7 3B W 2.1 0 1024 1490 Overcast 97% cloud 21:00 5.1 81 9 5 2B W 1.1 0 1024 1566 Overcast 95% cloud Monday, 09/11 00:00 4.1 88 3 2 1B SW 0.19 0 1025 1598 Overcast 99% cloud 03:00 1.4 91 2 1 1B E 0 0 1025 1584 Overcast 100% cloud 06:00 -0.5 93 4 2 1B E 0 0 1024 1358 Partly cloudy 46% cloud 09:00 -1.2 91 7 4 2B E 0 0 1022 1317 Partly cloudy 48% cloud 12:00 0.1 83 9 5 2B E 0 0 1021 1240 Overcast 83% cloud 15:00 0.1 84 9 5 2B E 0 0 1020 1217 Overcast 93% cloud 18:00 6.4 63 10 5 2B SE 0 0 1020 2175 Overcast 100% cloud 21:00 8.2 58 9 5 2B SE 0 0 1017 2249 Overcast 97% cloud Tuesday, 10/11 00:00 5.4 77 7 4 2B E 0.22 0 1017 2247 Overcast 99% cloud 03:00 3.4 93 9 5 2B SE 3.5 0 1017 2270 Overcast 100% cloud 06:00 3.6 93 8 4 2B E 1.7 0 1017 2411 Overcast 99% cloud 09:00 3.4 93 8 4 2B E 0.86 0 1015 2441 Overcast 100% cloud 12:00 4.4 93 8 4 2B E 4.7 0 1014 2486 Overcast 100% cloud 15:00 4.7 93 9 5 2B SE 10.1 0 1012 2602 Overcast 100% cloud 18:00 6.6 92 6 3 2B S 10.3 0 1014 2585 Overcast 100% cloud 21:00 9.5 91 8 4 2B SW 1.6 0 1014 2514 Overcast 98% cloud Wednesday, 11/11 00:00 8.6 92 4 2 1B SE 1.1 0 1014 2551 Overcast 100% cloud 03:00 7.2 93 9 5 2B SE 7.4 0 1014 2714 Overcast 100% cloud 06:00 6.9 92 7 4 2B SE 9.3 0 1012 2768 Overcast 100% cloud |
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Forecast notes
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.
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
Summit West - 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 | Thursday, 05/11 06:00 3.1 97 2 1 1B SW — — 1020 1935 Overcast 100% cloud 09:00 2.8 98 7 4 2B SW 1.0 0 1020 1863 Overcast 99% cloud 12:00 2.2 99 7 4 2B W 0.84 0 1022 1722 Overcast 97% cloud 15:00 1.6 100 4 2 1B W 0.30 0 1023 1624 Overcast 97% cloud 18:00 3.6 92 7 4 2B W 0.29 0 1025 1623 Overcast 82% cloud 21:00 5.6 74 4 2 1B SW 0.10 0 1023 1916 Partly cloudy 34% cloud Friday, 06/11 00:00 4.1 82 2 1 1B SW 0 0 1022 1992 Partly cloudy 32% cloud 03:00 1.6 93 2 1 1B SE 0 0 1024 1939 Overcast 98% cloud 06:00 1.1 91 6 3 2B SE 0 0 1023 2213 Overcast 97% cloud 09:00 2.1 84 8 4 2B SE 0 0 1022 2418 Cloudy 69% cloud 12:00 1.8 81 6 3 2B SE 0 0 1021 2584 Overcast 100% cloud 15:00 1.9 88 6 3 2B SE 0.97 0 1022 2408 Overcast 100% cloud 18:00 3.6 87 7 4 2B SE 1.7 0 1020 2690 Overcast 98% cloud 21:00 6.4 81 5 3 1B SE 0.77 0 1019 3075 Overcast 91% cloud Saturday, 07/11 00:00 4.7 94 3 2 1B SE 5.2 0 1019 2954 Overcast 100% cloud 03:00 5.4 96 6 3 1B SW 2.6 0 1019 3081 Overcast 100% cloud 06:00 5.3 98 5 3 1B W 0.30 0 1021 2962 Overcast 100% cloud 09:00 4.7 98 1 1 1B SE 0.19 0 1021 3075 Overcast 96% cloud 12:00 3 96 7 4 2B E 0 0 1019 3084 Overcast 99% cloud 15:00 2.5 91 9 5 2B E 0 0 1017 3081 Overcast 100% cloud 18:00 7.2 80 14 7 3B SE 0 0 1016 3075 Overcast 96% cloud 21:00 9.7 77 13 7 3B SE 0 0 1014 3058 Overcast 95% cloud Sunday, 08/11 00:00 7.6 78 12 6 2B SE 0 0 1012 3031 Overcast 87% cloud 03:00 4.9 87 14 7 3B SE 0 0 1010 2829 Cloudy 73% cloud 06:00 5.2 94 4 2 1B SW 4.9 0 1011 2461 Overcast 100% cloud 09:00 4.1 99 21 12 4B W 12.1 0 1015 1831 Overcast 98% cloud 12:00 2.5 99 18 10 3B SW 2.6 0 1018 1607 Cloudy 77% cloud 15:00 1.4 98 17 9 3B W 2.4 0 1021 1501 Overcast 98% cloud 18:00 2.5 96 16 8 3B W 2.1 0 1024 1492 Overcast 97% cloud 21:00 3.7 86 11 6 2B W 1.1 0 1024 1569 Overcast 95% cloud Monday, 09/11 00:00 2.8 92 4 2 1B SW 0.19 0 1025 1601 Overcast 99% cloud 03:00 0.3 96 1 1 1B SE 0 0 1025 1589 Overcast 100% cloud 06:00 -1.4 96 4 2 1B E 0 0 1024 1348 Partly cloudy 46% cloud 09:00 -1.8 93 9 5 2B E 0 0 1022 1306 Partly cloudy 48% cloud 12:00 -0.7 85 11 6 2B E 0 0 1021 1226 Overcast 84% cloud 15:00 -0.6 85 10 6 2B E 0 0 1020 1204 Overcast 93% cloud 18:00 5.2 66 11 6 2B SE 0 0 1020 2181 Overcast 100% cloud 21:00 7 61 10 6 2B SE 0 0 1017 2254 Overcast 97% cloud Tuesday, 10/11 00:00 4.3 80 8 4 2B SE 0.23 0 1017 2251 Overcast 99% cloud 03:00 2.5 97 10 5 2B SE 3.5 0 1017 2276 Overcast 100% cloud 06:00 2.7 97 8 4 2B SE 1.8 0 1017 2415 Overcast 99% cloud 09:00 2.7 97 8 4 2B SE 0.84 0 1015 2444 Overcast 100% cloud 12:00 3.5 97 8 5 2B SE 4.7 0 1014 2489 Overcast 100% cloud 15:00 3.8 97 9 5 2B SE 10.0 0 1012 2604 Overcast 100% cloud 18:00 5.5 97 9 5 2B SW 10.3 0 1014 2586 Overcast 100% cloud 21:00 8.3 96 10 5 2B SW 1.6 0 1014 2517 Overcast 98% cloud Wednesday, 11/11 00:00 7.5 97 4 2 1B SE 1.1 0 1014 2553 Overcast 100% cloud 03:00 6.1 97 10 6 2B SE 7.6 0 1014 2719 Overcast 100% cloud 06:00 6 96 8 4 2B SE 9.3 0 1012 2769 Overcast 100% cloud |
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Forecast notes
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.