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

Lost Trail - Low lift station

ECMWF IFS · Run 2026-10-17 00:00:00 UTC · 10 days · Times: America/Denver.
Coordinates: 45.7062991°N, -113.943862°E · Requested elevation: 1960 m. Model terrain: 2005 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 00:00 6.9 37 12 6 2B S 0 0 1024 4622 Cloudy 54% cloud 03:00 5.8 41 12 6 2B S 0 0 1023 4609 Cloudy 53% cloud 06:00 5.1 42 12 6 2B S 0 0 1022 4560 Partly cloudy 43% cloud 09:00 6.6 40 12 7 2B S 0 0 1022 4457 Cloudy 56% cloud 12:00 13.5 27 12 7 2B S 0 0 1021 4368 Cloudy 59% cloud 15:00 16.7 23 15 8 3B SW 0 0 1017 4111 Cloudy 65% cloud 18:00 13.3 35 6 3 2B W 0 0 1016 3927 Overcast 89% cloud 21:00 7.9 46 4 2 1B W 0 0 1017 3783 Overcast 84% cloud Sunday, 18/10 00:00 5.1 57 2 1 1B W 0 0 1019 3654 Overcast 87% cloud 03:00 4.4 63 3 2 1B SW 0 0 1018 3613 Cloudy 66% cloud 06:00 3.5 64 2 1 1B S 0 0 1019 3496 Clear 5% cloud 09:00 4.3 65 2 1 1B SE 0 0 1019 3401 Cloudy 60% cloud 12:00 11.4 40 1 1 1B S 0 0 1018 3410 Cloudy 54% cloud 15:00 14.6 33 4 2 1B SW 0 0 1014 3516 Clear 0% cloud 18:00 11.7 51 1 0 0B SE 0 0 1014 3567 Clear 2% cloud 21:00 6.5 57 2 1 1B S 0 0 1014 3612 Clear 0% cloud Monday, 19/10 00:00 4.9 61 8 4 2B S 0 0 1014 3622 Clear 0% cloud 03:00 5.6 58 10 5 2B S 0 0 1014 3618 Clear 7% cloud 06:00 5 61 10 5 2B S 0 0 1013 3570 Clear 7% cloud 09:00 6.3 58 10 6 2B SE 0 0 1014 3609 Partly cloudy 21% cloud 12:00 13.2 35 12 6 2B S 0 0 1012 3661 Partly cloudy 22% cloud 15:00 15.7 29 11 6 2B S 0 0 1010 3703 Partly cloudy 33% cloud 18:00 12.5 39 7 4 2B S 0 0 1009 3689 Cloudy 79% cloud 21:00 8.9 43 9 5 2B S 0 0 1010 3627 Overcast 97% cloud Tuesday, 20/10 00:00 7.2 51 7 4 2B S 0 0 1012 3569 Cloudy 73% cloud 03:00 5.9 59 7 4 2B S 0 0 1013 3529 Overcast 95% cloud 06:00 4.1 65 5 3 1B SE 0 0 1014 3505 Overcast 85% cloud 09:00 5 66 4 2 1B SE 0 0 1016 3491 Overcast 80% cloud 12:00 12.9 40 2 1 1B E 0 0 1016 3514 Cloudy 72% cloud 15:00 15.6 31 0 0 0B SE 0.01 0 1014 3550 Overcast 81% cloud 18:00 12 52 2 1 1B N 0.02 0 1015 3578 Partly cloudy 49% cloud 21:00 7.2 57 2 1 1B E 0 0 1016 3557 Partly cloudy 38% cloud Wednesday, 21/10 00:00 4.9 61 4 2 1B SE 0 0 1017 3550 Partly cloudy 36% cloud 03:00 3.2 74 6 3 2B SE 0 0 1018 3498 Partly cloudy 30% cloud 06:00 2.8 77 7 4 2B SE 0 0 1018 3471 Partly cloudy 34% cloud 09:00 5.2 71 8 4 2B SE 0 0 1019 3460 Clear 2% cloud 12:00 12.7 48 8 5 2B S 0 0 1017 3455 Partly cloudy 27% cloud 15:00 14.9 38 8 5 2B SW 0.01 0 1015 3487 Partly cloudy 21% cloud 18:00 11.7 55 5 3 1B S 0.13 0 1015 3480 Overcast 88% cloud 21:00 6.3 78 7 4 2B S 0.02 0 1016 3475 Partly cloudy 26% cloud Thursday, 22/10 00:00 6 73 7 4 2B S 0 0 1016 3505 Clear 11% cloud 03:00 5.5 76 8 4 2B S 0 0 1015 3491 Partly cloudy 40% cloud 06:00 4.7 78 8 4 2B S 0 0 1015 3474 Clear 2% cloud 09:00 6.1 74 8 4 2B S 0 0 1015 3446 Clear 4% cloud 12:00 13 47 7 4 2B S 0 0 1014 3457 Partly cloudy 34% cloud 15:00 14.8 39 8 4 2B SW 0.07 0 1011 3509 Partly cloudy 36% cloud 18:00 9.4 81 8 4 2B S 0.89 0 1012 3437 Overcast 88% cloud Friday, 23/10 00:00 5.4 94 5 2 1B S 3.6 0 1013 3191 Overcast 99% cloud 06:00 5.1 96 4 2 1B SW 0.77 0 1013 2848 Overcast 100% cloud 12:00 5.6 83 7 4 2B W 2.0 0 1014 2705 Overcast 98% cloud 18:00 3.1 70 10 6 2B NW 0.57 0 1016 2358 Overcast 95% cloud Saturday, 24/10 00:00 -3.5 85 2 1 1B SW 0.02 0 1021 < 2008 Clear 3% cloud 06:00 -4.5 84 1 0 0B S 0 0 1022 < 2008 Cloudy 71% cloud 12:00 2.8 43 3 1 1B S 0 0 1018 2290 Cloudy 53% cloud 18:00 3.8 51 0 0 0B — 0 0 1013 2457 Overcast 99% cloud Sunday, 25/10 00:00 0.5 81 5 3 1B SE 0.66 0.2 1017 2064 Overcast 100% cloud 06:00 -1.5 90 5 3 1B E 0.36 0.1 1016 < 2008 Cloudy 67% cloud 12:00 6.8 56 6 3 2B E 0 0 1015 3060 Cloudy 66% cloud 18:00 7.5 65 4 2 1B E 0.03 0 1012 3057 Overcast 84% cloud Monday, 26/10 00:00 0.3 86 4 2 1B E 0 0 1015 3071 Clear 3% cloud 06:00 -0.4 89 6 3 1B SE 0 0 1016 2306 Clear 7% cloud 12:00 10.3 54 6 4 2B SE 0 0 1015 3086 Clear 7% cloud 18:00 10.2 54 4 2 1B S 0 0 1013 3089 Cloudy 58% 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

Lost Trail - Base lift station

ECMWF IFS · Run 2026-10-17 00:00:00 UTC · 10 days · Times: America/Denver.
Coordinates: 45.7062991°N, -113.943862°E · Requested elevation: 1960 m. Model terrain: 2005 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 00:00 6.9 37 12 6 2B S 0 0 1024 4622 Cloudy 54% cloud 03:00 5.8 41 12 6 2B S 0 0 1023 4609 Cloudy 53% cloud 06:00 5.1 42 12 6 2B S 0 0 1022 4560 Partly cloudy 43% cloud 09:00 6.6 40 12 7 2B S 0 0 1022 4457 Cloudy 56% cloud 12:00 13.5 27 12 7 2B S 0 0 1021 4368 Cloudy 59% cloud 15:00 16.7 23 15 8 3B SW 0 0 1017 4111 Cloudy 65% cloud 18:00 13.3 35 6 3 2B W 0 0 1016 3927 Overcast 89% cloud 21:00 7.9 46 4 2 1B W 0 0 1017 3783 Overcast 84% cloud Sunday, 18/10 00:00 5.1 57 2 1 1B W 0 0 1019 3654 Overcast 87% cloud 03:00 4.4 63 3 2 1B SW 0 0 1018 3613 Cloudy 66% cloud 06:00 3.5 64 2 1 1B S 0 0 1019 3496 Clear 5% cloud 09:00 4.3 65 2 1 1B SE 0 0 1019 3401 Cloudy 60% cloud 12:00 11.4 40 1 1 1B S 0 0 1018 3410 Cloudy 54% cloud 15:00 14.6 33 4 2 1B SW 0 0 1014 3516 Clear 0% cloud 18:00 11.7 51 1 0 0B SE 0 0 1014 3567 Clear 2% cloud 21:00 6.5 57 2 1 1B S 0 0 1014 3612 Clear 0% cloud Monday, 19/10 00:00 4.9 61 8 4 2B S 0 0 1014 3622 Clear 0% cloud 03:00 5.6 58 10 5 2B S 0 0 1014 3618 Clear 7% cloud 06:00 5 61 10 5 2B S 0 0 1013 3570 Clear 7% cloud 09:00 6.3 58 10 6 2B SE 0 0 1014 3609 Partly cloudy 21% cloud 12:00 13.2 35 12 6 2B S 0 0 1012 3661 Partly cloudy 22% cloud 15:00 15.7 29 11 6 2B S 0 0 1010 3703 Partly cloudy 33% cloud 18:00 12.5 39 7 4 2B S 0 0 1009 3689 Cloudy 79% cloud 21:00 8.9 43 9 5 2B S 0 0 1010 3627 Overcast 97% cloud Tuesday, 20/10 00:00 7.2 51 7 4 2B S 0 0 1012 3569 Cloudy 73% cloud 03:00 5.9 59 7 4 2B S 0 0 1013 3529 Overcast 95% cloud 06:00 4.1 65 5 3 1B SE 0 0 1014 3505 Overcast 85% cloud 09:00 5 66 4 2 1B SE 0 0 1016 3491 Overcast 80% cloud 12:00 12.9 40 2 1 1B E 0 0 1016 3514 Cloudy 72% cloud 15:00 15.6 31 0 0 0B SE 0.01 0 1014 3550 Overcast 81% cloud 18:00 12 52 2 1 1B N 0.02 0 1015 3578 Partly cloudy 49% cloud 21:00 7.2 57 2 1 1B E 0 0 1016 3557 Partly cloudy 38% cloud Wednesday, 21/10 00:00 4.9 61 4 2 1B SE 0 0 1017 3550 Partly cloudy 36% cloud 03:00 3.2 74 6 3 2B SE 0 0 1018 3498 Partly cloudy 30% cloud 06:00 2.8 77 7 4 2B SE 0 0 1018 3471 Partly cloudy 34% cloud 09:00 5.2 71 8 4 2B SE 0 0 1019 3460 Clear 2% cloud 12:00 12.7 48 8 5 2B S 0 0 1017 3455 Partly cloudy 27% cloud 15:00 14.9 38 8 5 2B SW 0.01 0 1015 3487 Partly cloudy 21% cloud 18:00 11.7 55 5 3 1B S 0.13 0 1015 3480 Overcast 88% cloud 21:00 6.3 78 7 4 2B S 0.02 0 1016 3475 Partly cloudy 26% cloud Thursday, 22/10 00:00 6 73 7 4 2B S 0 0 1016 3505 Clear 11% cloud 03:00 5.5 76 8 4 2B S 0 0 1015 3491 Partly cloudy 40% cloud 06:00 4.7 78 8 4 2B S 0 0 1015 3474 Clear 2% cloud 09:00 6.1 74 8 4 2B S 0 0 1015 3446 Clear 4% cloud 12:00 13 47 7 4 2B S 0 0 1014 3457 Partly cloudy 34% cloud 15:00 14.8 39 8 4 2B SW 0.07 0 1011 3509 Partly cloudy 36% cloud 18:00 9.4 81 8 4 2B S 0.89 0 1012 3437 Overcast 88% cloud Friday, 23/10 00:00 5.4 94 5 2 1B S 3.6 0 1013 3191 Overcast 99% cloud 06:00 5.1 96 4 2 1B SW 0.77 0 1013 2848 Overcast 100% cloud 12:00 5.6 83 7 4 2B W 2.0 0 1014 2705 Overcast 98% cloud 18:00 3.1 70 10 6 2B NW 0.57 0 1016 2358 Overcast 95% cloud Saturday, 24/10 00:00 -3.5 85 2 1 1B SW 0.02 0 1021 < 2008 Clear 3% cloud 06:00 -4.5 84 1 0 0B S 0 0 1022 < 2008 Cloudy 71% cloud 12:00 2.8 43 3 1 1B S 0 0 1018 2290 Cloudy 53% cloud 18:00 3.8 51 0 0 0B — 0 0 1013 2457 Overcast 99% cloud Sunday, 25/10 00:00 0.5 81 5 3 1B SE 0.66 0.2 1017 2064 Overcast 100% cloud 06:00 -1.5 90 5 3 1B E 0.36 0.1 1016 < 2008 Cloudy 67% cloud 12:00 6.8 56 6 3 2B E 0 0 1015 3060 Cloudy 66% cloud 18:00 7.5 65 4 2 1B E 0.03 0 1012 3057 Overcast 84% cloud Monday, 26/10 00:00 0.3 86 4 2 1B E 0 0 1015 3071 Clear 3% cloud 06:00 -0.4 89 6 3 1B SE 0 0 1016 2306 Clear 7% cloud 12:00 10.3 54 6 4 2B SE 0 0 1015 3086 Clear 7% cloud 18:00 10.2 54 4 2 1B S 0 0 1013 3089 Cloudy 58% 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

Lost Trail - Top lift station

ECMWF IFS · Run 2026-10-17 00:00:00 UTC · 10 days · Times: America/Denver.
Coordinates: 45.7028643°N, -113.9708731°E · Requested elevation: 2497 m. Model terrain: 1984 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 00:00 7.9 21 24 13 4B SW 0 0 1024 4622 Cloudy 57% cloud 03:00 7.2 23 26 14 4B SW 0 0 1023 4609 Cloudy 54% cloud 06:00 6.1 25 28 15 4B SW 0 0 1022 4560 Partly cloudy 41% cloud 09:00 6.5 27 30 16 5B SW 0 0 1022 4459 Cloudy 56% cloud 12:00 9.8 25 30 16 5B SW 0 0 1021 4369 Cloudy 60% cloud 15:00 11.3 28 29 15 4B SW 0 0 1017 4109 Cloudy 65% cloud 18:00 9.5 36 22 12 4B SW 0 0 1015 3926 Overcast 90% cloud 21:00 6 42 20 11 4B SW 0 0 1017 3780 Overcast 84% cloud Sunday, 18/10 00:00 4.2 46 21 11 4B SW 0 0 1019 3651 Overcast 86% cloud 03:00 3.7 50 21 11 4B SW 0 0 1018 3611 Cloudy 63% cloud 06:00 2.9 53 18 10 3B SW 0 0 1019 3497 Clear 4% cloud 09:00 3.1 56 15 8 3B SW 0 0 1019 3403 Cloudy 60% cloud 12:00 7 43 15 8 3B SW 0 0 1018 3411 Cloudy 51% cloud 15:00 9.1 40 14 8 3B SW 0 0 1014 3516 Clear 0% cloud 18:00 8 52 9 5 2B SW 0 0 1014 3568 Clear 2% cloud 21:00 5.2 54 11 6 2B SW 0 0 1014 3612 Clear 0% cloud Monday, 19/10 00:00 4.3 52 22 12 4B SW 0 0 1014 3622 Clear 0% cloud 03:00 4.7 46 24 13 4B SW 0 0 1014 3617 Clear 8% cloud 06:00 4.4 50 21 11 4B SW 0 0 1013 3570 Clear 8% cloud 09:00 5.2 45 20 11 4B SW 0 0 1014 3610 Partly cloudy 21% cloud 12:00 9 32 22 12 4B S 0 0 1012 3662 Partly cloudy 24% cloud 15:00 10.2 34 19 10 3B S 0 0 1010 3706 Partly cloudy 34% cloud 18:00 8.9 42 14 8 3B S 0 0 1009 3688 Overcast 81% cloud 21:00 7.2 42 16 9 3B S 0 0 1010 3627 Overcast 97% cloud Tuesday, 20/10 00:00 5.8 49 13 7 3B SW 0 0 1012 3567 Cloudy 77% cloud 03:00 4.8 52 10 5 2B S 0 0 1013 3527 Overcast 95% cloud 06:00 3.8 54 7 4 2B SW 0 0 1014 3504 Overcast 84% cloud 09:00 4.2 55 6 3 1B S 0 0 1016 3490 Cloudy 80% cloud 12:00 8.6 42 7 4 2B SE 0 0 1016 3514 Cloudy 71% cloud 15:00 10.1 37 5 3 1B S 0.01 0 1014 3550 Overcast 81% cloud 18:00 8.3 52 3 2 1B SE 0.03 0 1015 3578 Partly cloudy 49% cloud 21:00 5.6 55 7 4 2B SE 0 0 1016 3557 Partly cloudy 36% cloud Wednesday, 21/10 00:00 4.1 57 10 5 2B SE 0 0 1017 3551 Partly cloudy 34% cloud 03:00 2.9 69 12 7 2B S 0 0 1018 3500 Partly cloudy 29% cloud 06:00 2.6 69 9 5 2B S 0 0 1018 3472 Partly cloudy 34% cloud 09:00 3.9 68 8 4 2B S 0 0 1019 3460 Clear 2% cloud 12:00 8 54 12 7 2B S 0 0 1017 3455 Partly cloudy 29% cloud 15:00 9.3 49 13 7 3B SW 0.01 0 1015 3486 Partly cloudy 21% cloud 18:00 7.5 61 10 5 2B SW 0.14 0 1015 3479 Overcast 88% cloud 21:00 4.5 75 8 5 2B S 0.02 0 1016 3473 Partly cloudy 27% cloud Thursday, 22/10 00:00 4.5 71 15 8 3B S 0 0 1015 3505 Clear 12% cloud 03:00 4.2 72 14 8 3B SW 0 0 1015 3490 Partly cloudy 37% cloud 06:00 3.8 70 13 7 3B SW 0 0 1015 3472 Clear 2% cloud 09:00 4.5 68 13 7 3B SW 0 0 1015 3445 Clear 4% cloud 12:00 8.1 53 15 8 3B SW 0 0 1014 3455 Partly cloudy 33% cloud 15:00 9.3 49 15 8 3B SW 0.08 0 1011 3508 Partly cloudy 36% cloud 18:00 6 80 10 6 2B SW 0.95 0 1012 3434 Overcast 87% cloud Friday, 23/10 00:00 3.1 96 16 9 3B SW 3.8 0 1013 3187 Overcast 99% cloud 06:00 2 96 16 9 3B W 0.74 0 1013 2844 Overcast 100% cloud 12:00 1.5 90 13 7 3B W 1.8 0 1014 2699 Overcast 98% cloud 18:00 -1.1 81 19 10 3B W 0.56 0.2 1016 2357 Overcast 94% cloud Saturday, 24/10 00:00 -5.6 66 12 6 2B W 0.02 0 1021 < 1986 Clear 4% cloud 06:00 -6.1 59 8 4 2B W 0 0 1022 < 1986 Cloudy 71% cloud 12:00 -1.9 47 13 7 3B SW 0 0 1018 2286 Cloudy 52% cloud 18:00 -0.3 53 11 6 2B SW 0 0 1013 2458 Overcast 99% cloud Sunday, 25/10 00:00 -2 82 20 11 3B S 0.64 0.2 1017 2082 Overcast 99% cloud 06:00 -1.6 85 23 13 4B S 0.37 0.1 1016 < 1986 Cloudy 65% cloud 12:00 3.7 63 25 13 4B S 0 0 1015 3060 Cloudy 66% cloud 18:00 4.6 70 18 10 3B SE 0.03 0 1012 3057 Overcast 83% cloud Monday, 26/10 00:00 0.7 79 26 14 4B S 0 0 1015 3071 Clear 4% cloud 06:00 0.5 82 24 13 4B S 0 0 1016 2272 Clear 7% cloud 12:00 6.2 59 27 14 4B S 0 0 1015 3086 Clear 8% cloud 18:00 6.7 56 17 9 3B S 0 0 1013 3089 Cloudy 56% cloud

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