Worldwide Ski Resort Forecasts

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 IFS · Run 2026-10-17 00:00:00 UTC · 10 days · Times: America/Los_Angeles.
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.

Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions

Saturday, 17/10 02:00 8.1 62 4 2 1B SW 0 0 1019 3611 Cloudy 72% cloud 05:00 7.2 91 7 4 2B SW 0.53 0 1020 3183 Overcast 100% cloud 08:00 7.8 94 9 5 2B W 2.2 0 1021 2491 Overcast 100% cloud 11:00 7.5 92 12 6 2B W 1.5 0 1024 2181 Overcast 84% cloud 14:00 8.5 72 10 5 2B W 0.62 0 1024 2205 Overcast 83% cloud 17:00 7.8 72 8 4 2B NW 0.36 0 1024 2269 Cloudy 67% cloud 20:00 4.3 85 2 1 1B N 0.00 0 1025 2171 Cloudy 76% cloud 23:00 3.2 85 3 2 1B N 0 0 1025 2202 Cloudy 57% cloud Sunday, 18/10 02:00 1.5 83 1 1 1B NE 0 0 1024 2329 Clear 1% cloud 05:00 0.3 82 2 1 1B NE 0 0 1023 1236 Partly cloudy 26% cloud 08:00 -0.6 82 2 1 1B NE 0 0 1022 1263 Partly cloudy 27% cloud 11:00 9.7 40 1 1 0B SE 0 0 1021 3104 Overcast 88% cloud 14:00 13 24 3 2 1B SE 0 0 1017 3136 Overcast 83% cloud 17:00 10.5 44 0 0 0B NW 0 0 1015 3171 Overcast 99% cloud 20:00 5.5 51 5 3 1B E 0 0 1014 3188 Overcast 99% cloud 23:00 4.5 56 6 3 2B E 0 0 1014 3096 Overcast 100% cloud Monday, 19/10 02:00 4 60 5 3 1B E 0 0 1013 2861 Overcast 98% cloud 05:00 3.7 59 3 2 1B E 0 0 1012 2686 Overcast 99% cloud 08:00 4.4 59 1 1 1B E 0 0 1013 2631 Overcast 99% cloud 11:00 9.3 43 5 3 1B W 0 0 1014 2424 Overcast 100% cloud 14:00 10.4 55 6 3 2B NW 0 0 1014 2344 Overcast 100% cloud 17:00 9 65 5 2 1B NW 0 0 1014 2326 Overcast 100% cloud 20:00 4.6 86 1 1 1B N 0 0 1016 2311 Overcast 92% cloud 23:00 2.9 87 3 1 1B E 0 0 1016 2497 Partly cloudy 39% cloud Tuesday, 20/10 02:00 2.3 84 2 1 1B NE 0 0 1017 2545 Cloudy 72% cloud 05:00 1.9 81 4 2 1B E 0 0 1016 2681 Partly cloudy 38% cloud 08:00 2.7 77 4 2 1B E 0.00 0 1017 2677 Clear 16% cloud 11:00 12.6 38 6 3 2B E 0 0 1017 2819 Clear 11% cloud 14:00 15.8 30 7 4 2B SE 0 0 1016 2976 Clear 1% cloud 17:00 13.9 45 4 2 1B SE 0 0 1016 3140 Clear 0% cloud 20:00 7.2 59 6 3 2B E 0 0 1016 3244 Clear 0% cloud 23:00 5.2 66 7 4 2B E 0 0 1017 3225 Clear 0% cloud Wednesday, 21/10 02:00 5.1 67 6 3 2B E 0 0 1016 3210 Clear 4% cloud 05:00 4.9 67 5 3 1B E 0 0 1016 3194 Clear 13% cloud 08:00 5 70 4 2 1B E 0 0 1016 3148 Clear 18% cloud 11:00 15.1 41 4 2 1B SE 0.00 0 1016 3090 Clear 3% cloud 14:00 17.4 35 5 3 1B W 0 0 1014 3184 Clear 1% cloud 17:00 14.5 51 3 2 1B W 0 0 1014 3031 Clear 0% cloud 20:00 8.6 66 1 1 1B SE 0 0 1014 3062 Clear 6% cloud 23:00 7.5 65 2 1 1B SE 0 0 1013 3044 Overcast 98% cloud Thursday, 22/10 02:00 7.1 66 1 0 0B S 0 0 1013 3035 Overcast 98% cloud 05:00 6.6 71 0 0 0B S 0 0 1013 2964 Overcast 99% cloud 08:00 6.3 75 1 0 0B SW 0 0 1015 2819 Cloudy 73% cloud 11:00 11.4 49 7 4 2B W 0 0 1015 2690 Clear 3% cloud 14:00 11.3 45 11 6 2B W 0 0 1015 2619 Overcast 98% cloud 17:00 7.5 88 7 4 2B W 0.49 0 1016 2296 Overcast 100% cloud 23:00 4.2 93 10 5 2B W 1.7 0 1020 1576 Overcast 100% cloud Friday, 23/10 05:00 2.7 92 8 4 2B NW 0.44 0 1022 1344 Overcast 99% cloud 11:00 3.6 75 10 5 2B W 0.86 0 1024 1344 Cloudy 68% cloud 17:00 4.4 64 9 5 2B W 0.27 0 1023 1439 Partly cloudy 32% cloud 23:00 0.1 88 1 0 0B SE 0.03 0 1023 < 1133 Cloudy 55% cloud Saturday, 24/10 05:00 -1.7 92 2 1 1B E 0.04 0 1022 < 1133 Overcast 87% cloud 11:00 5.4 57 3 2 1B SE 0 0 1019 1476 Clear 2% cloud 17:00 6.2 43 6 3 2B SE 0.13 0 1016 1705 Partly cloudy 42% cloud 23:00 0.4 65 8 4 2B E 0 0 1017 1309 Overcast 81% cloud Sunday, 25/10 05:00 1 58 11 6 2B E 0 0 1015 1196 Overcast 99% cloud 11:00 5.9 49 16 9 3B E 0.01 0 1013 1643 Overcast 99% cloud 17:00 5.8 60 14 7 3B E 0.02 0 1011 2128 Partly cloudy 36% cloud 23:00 3.3 69 12 6 2B E 0 0 1012 3015 Partly cloudy 43% cloud Monday, 26/10 05:00 5.7 59 11 6 2B E 0.00 0 1011 3025 Overcast 81% cloud 11:00 9.8 54 2 1 1B SE 0.30 0 1014 2891 Overcast 98% cloud 17:00 6.8 92 3 2 1B E 4.7 0 1016 2474 Cloudy 72% cloud

Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

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 IFS · Run 2026-10-17 00:00:00 UTC · 10 days · Times: America/Los_Angeles.
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.

Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions

Saturday, 17/10 02:00 8 63 4 2 1B SW 0 0 1019 3612 Cloudy 72% cloud 05:00 7.1 91 7 4 2B SW 0.52 0 1020 3185 Overcast 100% cloud 08:00 7.7 94 9 5 2B W 2.1 0 1021 2492 Overcast 100% cloud 11:00 7.4 93 12 6 2B W 1.5 0 1024 2183 Overcast 83% cloud 14:00 8.5 72 10 5 2B W 0.61 0 1024 2208 Overcast 83% cloud 17:00 7.7 72 8 5 2B NW 0.35 0 1024 2271 Cloudy 67% cloud 20:00 4.3 85 2 1 1B N 0.00 0 1025 2173 Cloudy 76% cloud 23:00 3.1 85 3 2 1B N 0 0 1025 2204 Cloudy 58% cloud Sunday, 18/10 02:00 1.4 84 1 1 1B NE 0 0 1024 2330 Clear 1% cloud 05:00 0.2 83 2 1 1B NE 0 0 1023 1236 Partly cloudy 27% cloud 08:00 -0.7 82 2 1 1B NE 0 0 1022 1264 Partly cloudy 27% cloud 11:00 9.6 40 1 1 0B SE 0 0 1021 3104 Overcast 88% cloud 14:00 12.9 24 3 2 1B SE 0 0 1017 3137 Overcast 83% cloud 17:00 10.4 44 0 0 0B NW 0 0 1015 3172 Overcast 99% cloud 20:00 5.5 51 5 3 1B E 0 0 1014 3188 Overcast 99% cloud 23:00 4.4 56 6 3 2B E 0 0 1014 3097 Overcast 100% cloud Monday, 19/10 02:00 4 60 5 3 1B E 0 0 1013 2861 Overcast 98% cloud 05:00 3.6 60 3 2 1B E 0 0 1012 2687 Overcast 99% cloud 08:00 4.3 60 1 1 1B E 0 0 1013 2632 Overcast 99% cloud 11:00 9.2 43 5 3 1B W 0 0 1014 2425 Overcast 100% cloud 14:00 10.3 55 6 3 2B NW 0 0 1014 2344 Overcast 100% cloud 17:00 8.9 65 5 2 1B NW 0 0 1014 2327 Overcast 100% cloud 20:00 4.5 87 1 1 1B N 0 0 1016 2311 Overcast 92% cloud 23:00 2.8 87 2 1 1B E 0 0 1016 2498 Partly cloudy 39% cloud Tuesday, 20/10 02:00 2.2 85 2 1 1B NE 0 0 1017 2546 Cloudy 72% cloud 05:00 1.8 82 4 2 1B E 0 0 1016 2682 Partly cloudy 38% cloud 08:00 2.6 77 4 2 1B E 0.00 0 1017 2678 Clear 16% cloud 11:00 12.5 39 6 3 2B E 0 0 1017 2819 Clear 11% cloud 14:00 15.7 30 7 4 2B SE 0 0 1016 2976 Clear 1% cloud 17:00 13.9 45 4 2 1B SE 0 0 1016 3140 Clear 0% cloud 20:00 7.1 59 6 3 2B E 0 0 1016 3244 Clear 0% cloud 23:00 5.1 67 7 4 2B E 0 0 1017 3225 Clear 0% cloud Wednesday, 21/10 02:00 5 67 6 3 2B E 0 0 1016 3210 Clear 4% cloud 05:00 4.8 68 5 3 1B E 0 0 1016 3195 Clear 13% cloud 08:00 4.9 70 4 2 1B E 0 0 1016 3149 Clear 18% cloud 11:00 15 41 4 2 1B SE 0.00 0 1016 3091 Clear 3% cloud 14:00 17.3 35 5 2 1B W 0 0 1014 3184 Clear 1% cloud 17:00 14.4 51 3 2 1B W 0 0 1014 3031 Clear 0% cloud 20:00 8.5 67 1 1 1B SE 0 0 1014 3062 Clear 6% cloud 23:00 7.4 65 2 1 1B SE 0 0 1013 3044 Overcast 98% cloud Thursday, 22/10 02:00 7 67 1 0 0B S 0 0 1013 3036 Overcast 98% cloud 05:00 6.5 72 0 0 0B S 0 0 1013 2964 Overcast 99% cloud 08:00 6.2 75 1 0 0B SW 0 0 1015 2820 Cloudy 73% cloud 11:00 11.4 49 7 4 2B W 0 0 1015 2691 Clear 3% cloud 14:00 11.2 45 11 6 2B W 0 0 1015 2620 Overcast 98% cloud 17:00 7.5 88 7 4 2B W 0.48 0 1016 2297 Overcast 100% cloud 23:00 4.1 93 10 5 2B W 1.7 0 1020 1577 Overcast 100% cloud Friday, 23/10 05:00 2.6 93 8 4 2B NW 0.44 0 1022 1344 Overcast 99% cloud 11:00 3.5 75 10 5 2B W 0.88 0 1024 1344 Cloudy 68% cloud 17:00 4.3 65 9 5 2B W 0.27 0 1023 1439 Partly cloudy 32% cloud 23:00 0 89 1 0 0B SE 0.03 0 1023 < 1132 Cloudy 55% cloud Saturday, 24/10 05:00 -1.8 92 2 1 1B E 0.04 0 1022 < 1132 Overcast 87% cloud 11:00 5.3 57 3 2 1B SE 0 0 1019 1476 Clear 2% cloud 17:00 6.1 43 6 3 2B SE 0.13 0 1016 1705 Partly cloudy 42% cloud 23:00 0.3 65 8 4 2B E 0 0 1017 1308 Overcast 82% cloud Sunday, 25/10 05:00 0.9 58 11 6 2B E 0 0 1015 1189 Overcast 99% cloud 11:00 5.8 49 16 9 3B E 0.01 0 1013 1641 Overcast 99% cloud 17:00 5.8 60 14 7 3B E 0.02 0 1011 2126 Partly cloudy 36% cloud 23:00 3.2 69 12 6 2B E 0 0 1012 3015 Partly cloudy 43% cloud Monday, 26/10 05:00 5.6 59 11 6 2B E 0.00 0 1011 3025 Overcast 80% cloud 11:00 9.7 54 2 1 1B SE 0.30 0 1014 2890 Overcast 98% cloud 17:00 6.7 93 3 2 1B E 4.6 0 1016 2475 Cloudy 71% cloud

Source: ECMWF · CC BY 4.0 · Processed by Snow Report.

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 IFS · Run 2026-10-17 00:00:00 UTC · 10 days · Times: America/Los_Angeles.
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.

Day Local time Temp. (°C) Humidity (%) Wind (km/h) Wind (knots) Wind (Bft) Direction Precip. (mm) Snow (cm) Pressure (hPa) Freezing (m) Conditions

Saturday, 17/10 02:00 7 67 6 3 1B SW 0 0 1019 3615 Cloudy 72% cloud 05:00 6.1 96 10 5 2B SW 0.52 0 1020 3186 Overcast 100% cloud 08:00 6.5 99 12 7 3B W 2.2 0 1021 2495 Overcast 100% cloud 11:00 6.1 97 14 7 3B W 1.4 0 1024 2187 Overcast 82% cloud 14:00 7.1 77 11 6 2B W 0.59 0 1024 2212 Overcast 82% cloud 17:00 6.4 77 9 5 2B NW 0.34 0 1024 2273 Cloudy 66% cloud 20:00 3.2 89 3 2 1B NW 0.00 0 1025 2177 Cloudy 77% cloud 23:00 2.1 87 4 2 1B N 0 0 1025 2206 Cloudy 58% cloud Sunday, 18/10 02:00 0.5 85 2 1 1B N 0 0 1024 2332 Clear 1% cloud 05:00 -0.7 84 2 1 1B NE 0 0 1023 1230 Partly cloudy 30% cloud 08:00 -1.5 82 2 1 1B NE 0 0 1022 1260 Partly cloudy 30% cloud 11:00 8.2 42 2 1 1B SE 0 0 1021 3106 Overcast 88% cloud 14:00 11.4 26 3 2 1B SE 0 0 1017 3139 Overcast 83% cloud 17:00 9.2 45 1 0 0B E 0 0 1015 3173 Overcast 99% cloud 20:00 4.6 52 7 4 2B E 0 0 1014 3189 Overcast 99% cloud 23:00 3.6 56 7 4 2B E 0 0 1014 3098 Overcast 100% cloud Monday, 19/10 02:00 3.2 60 6 3 1B E 0 0 1013 2861 Overcast 98% cloud 05:00 2.9 60 3 2 1B E 0 0 1012 2688 Overcast 99% cloud 08:00 3.4 61 1 1 0B SE 0 0 1013 2630 Overcast 99% cloud 11:00 7.8 46 5 3 1B W 0 0 1014 2423 Overcast 100% cloud 14:00 8.8 59 7 4 2B NW 0 0 1014 2340 Overcast 100% cloud 17:00 7.6 69 5 3 1B NW 0 0 1014 2325 Overcast 100% cloud 20:00 3.5 90 2 1 1B N 0 0 1016 2311 Overcast 92% cloud 23:00 2 89 3 2 1B NE 0 0 1016 2498 Partly cloudy 38% cloud Tuesday, 20/10 02:00 1.5 86 2 1 1B NE 0 0 1017 2546 Cloudy 72% cloud 05:00 1.3 82 5 3 1B E 0 0 1016 2682 Partly cloudy 38% cloud 08:00 1.9 77 6 3 2B E 0.00 0 1017 2678 Clear 17% cloud 11:00 11.1 41 7 4 2B E 0 0 1017 2819 Clear 11% cloud 14:00 14.3 32 8 4 2B E 0 0 1016 2977 Clear 1% cloud 17:00 12.6 47 5 3 1B E 0 0 1016 3140 Clear 0% cloud 20:00 6.4 60 8 4 2B E 0 0 1016 3244 Clear 0% cloud 23:00 4.6 67 8 4 2B E 0 0 1017 3225 Clear 0% cloud Wednesday, 21/10 02:00 4.5 68 7 4 2B E 0 0 1016 3210 Clear 4% cloud 05:00 4.3 68 5 3 1B E 0 0 1016 3195 Clear 14% cloud 08:00 4.3 70 5 2 1B E 0 0 1016 3148 Clear 20% cloud 11:00 13.6 43 4 2 1B SE 0.00 0 1016 3092 Clear 3% cloud 14:00 15.9 37 5 3 1B W 0 0 1014 3185 Clear 1% cloud 17:00 13.1 53 4 2 1B W 0 0 1014 3032 Clear 0% cloud 20:00 7.6 68 1 1 0B SE 0 0 1014 3063 Clear 6% cloud 23:00 6.6 67 2 1 1B SE 0 0 1013 3045 Overcast 98% cloud Thursday, 22/10 02:00 6.1 69 2 1 1B SW 0 0 1013 3037 Overcast 98% cloud 05:00 5.6 74 1 1 1B SW 0 0 1013 2966 Overcast 99% cloud 08:00 5.2 77 2 1 1B W 0 0 1015 2820 Cloudy 72% cloud 11:00 9.9 52 8 4 2B W 0 0 1015 2692 Clear 3% cloud 14:00 9.7 49 12 6 2B W 0 0 1015 2618 Overcast 98% cloud 17:00 6.2 93 8 5 2B W 0.47 0 1016 2296 Overcast 100% cloud 23:00 2.8 98 12 6 2B W 1.7 0 1020 1578 Overcast 100% cloud Friday, 23/10 05:00 1.3 98 10 5 2B NW 0.45 0 1022 1345 Overcast 99% cloud 11:00 2.1 81 11 6 2B W 0.91 0 1024 1341 Cloudy 67% cloud 17:00 3 69 10 6 2B W 0.29 0 1023 1440 Partly cloudy 32% cloud 23:00 -1 93 1 1 0B SW 0.03 0 1023 < 1120 Cloudy 53% cloud Saturday, 24/10 05:00 -2.8 97 1 1 1B E 0.04 0 1022 < 1120 Overcast 86% cloud 11:00 3.9 61 3 2 1B SE 0 0 1019 1475 Clear 2% cloud 17:00 4.8 46 8 4 2B E 0.14 0 1016 1705 Partly cloudy 40% cloud 23:00 -0.6 66 11 6 2B E 0 0 1017 1295 Overcast 82% cloud Sunday, 25/10 05:00 -0 60 14 8 3B E 0 0 1015 1160 Overcast 99% cloud 11:00 4.3 53 19 10 3B E 0.01 0 1013 1639 Overcast 99% cloud 17:00 4.4 64 18 9 3B E 0.02 0 1011 2126 Partly cloudy 35% cloud 23:00 2.5 71 16 9 3B E 0 0 1012 3015 Partly cloudy 43% cloud Monday, 26/10 05:00 4.8 61 15 8 3B E 0.00 0 1011 3025 Overcast 80% cloud 11:00 8.4 57 4 2 1B SE 0.27 0 1014 2887 Overcast 98% cloud 17:00 5.5 96 4 2 1B E 4.5 0 1016 2478 Cloudy 70% cloud

Source: ECMWF · CC BY 4.0 · Processed by Snow Report.