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

Attitash Mountain Resort - Low lift station

ECMWF IFS · Run 2026-10-17 00:00:00 UTC · 10 days · Times: UTC.
Coordinates: 44.0823872°N, -71.2311691°E · Requested elevation: 190 m. Model terrain: 514 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 Time (UTC) 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 14.7 90 13 7 3B W — — 1001 3475 Overcast 100% cloud 03:00 8.6 79 20 11 4B NW 0.60 0 1005 3501 Overcast 94% cloud 06:00 5.9 74 16 9 3B NW 0.11 0 1009 1080 Overcast 92% cloud 09:00 4.8 70 13 7 3B NW 0.12 0 1012 880 Overcast 99% cloud 12:00 4.2 65 14 8 3B NW 0.14 0 1017 796 Overcast 95% cloud 15:00 4.8 51 19 10 3B NW 0.14 0 1019 799 Overcast 80% cloud 18:00 6.4 28 18 10 3B NW 0.01 0 1020 919 Clear 8% cloud 21:00 5 31 15 8 3B NW 0 0 1022 837 Clear 2% cloud Sunday, 18/10 00:00 0.9 51 8 4 2B W 0 0 1026 < 516 Clear 0% cloud 03:00 -0.9 66 7 4 2B W 0 0 1029 < 516 Clear 0% cloud 06:00 -1.7 73 7 4 2B W 0 0 1030 < 516 Clear 0% cloud 09:00 -2 75 6 3 2B W 0 0 1032 < 516 Clear 1% cloud 12:00 0.6 66 7 4 2B W 0 0 1033 783 Clear 4% cloud 15:00 9.5 36 6 3 1B SW 0 0 1034 1287 Clear 4% cloud 18:00 12.4 36 7 4 2B SW 0 0 1032 1513 Clear 0% cloud 21:00 11.5 46 5 3 1B SW 0 0 1032 3576 Clear 0% cloud Monday, 19/10 00:00 5.3 69 5 3 1B W 0 0 1032 3676 Clear 0% cloud 03:00 3.9 72 6 3 2B W 0 0 1033 3611 Clear 0% cloud 06:00 3.1 72 5 3 1B W 0 0 1032 3791 Clear 0% cloud 09:00 3.3 67 5 3 1B W 0 0 1032 3806 Clear 1% cloud 12:00 5.3 62 4 2 1B W 0 0 1032 3723 Clear 1% cloud 15:00 14.8 39 3 2 1B S 0 0 1030 3683 Clear 0% cloud 18:00 17.6 37 2 1 1B SE 0 0 1028 3622 Clear 8% cloud 21:00 14.5 54 1 1 1B SE 0 0 1027 3614 Partly cloudy 45% cloud Tuesday, 20/10 00:00 8.4 67 2 1 1B NW 0 0 1026 3511 Overcast 86% cloud 03:00 6.4 71 5 3 1B NW 0 0 1025 3476 Overcast 85% cloud 06:00 4.7 80 5 3 1B NW 0 0 1025 3518 Cloudy 79% cloud 09:00 5.1 83 6 3 2B NW 0 0 1025 3522 Cloudy 66% cloud 12:00 6.6 77 5 3 1B NW 0 0 1026 3459 Clear 1% cloud 15:00 15.1 34 8 4 2B NE 0.00 0 1027 3513 Clear 0% cloud 18:00 17.4 27 6 3 2B NE 0 0 1025 3578 Clear 0% cloud 21:00 15 43 5 3 1B N 0 0 1025 3613 Clear 0% cloud Wednesday, 21/10 00:00 7.2 66 7 4 2B NW 0 0 1027 3555 Clear 0% cloud 03:00 4.8 76 7 4 2B NW 0 0 1029 3510 Clear 0% cloud 06:00 3.3 76 5 3 1B N 0 0 1029 3535 Clear 0% cloud 09:00 2.6 76 5 3 1B N 0 0 1030 3639 Clear 0% cloud 12:00 3.4 74 5 3 1B N 0 0 1031 3659 Clear 0% cloud 15:00 9.5 48 8 4 2B NE 0 0 1030 3670 Clear 0% cloud 18:00 12.6 41 6 3 2B E 0 0 1027 3692 Clear 0% cloud 21:00 10.7 52 3 2 1B E 0 0 1026 3788 Clear 0% cloud Thursday, 22/10 00:00 5.8 66 1 1 1B N 0 0 1026 3799 Clear 0% cloud 03:00 3.8 70 2 1 1B NW 0 0 1025 3690 Clear 0% cloud 06:00 2.3 70 3 2 1B NW 0 0 1023 3569 Clear 0% cloud 09:00 0.9 72 4 2 1B NW 0 0 1021 612 Clear 17% cloud 12:00 2.2 70 4 2 1B NW 0 0 1020 3465 Clear 17% cloud 15:00 13.1 34 3 2 1B NE 0 0 1020 3282 Clear 0% cloud 18:00 16.9 25 4 2 1B NE 0 0 1017 3220 Clear 0% cloud 21:00 13.9 44 11 6 2B N 0 0 1017 3214 Clear 0% cloud Friday, 23/10 00:00 7.4 79 9 5 2B NW 0 0 1019 2998 Partly cloudy 26% cloud 06:00 5.7 80 12 7 2B N 0.02 0 1023 1855 Partly cloudy 22% cloud 12:00 2.3 70 10 6 2B N 0 0 1027 868 Clear 0% cloud 18:00 11.3 35 14 7 3B NE 0 0 1026 1475 Clear 0% cloud Saturday, 24/10 00:00 3.8 59 7 4 2B N 0 0 1030 1514 Clear 0% cloud 06:00 0.7 65 5 3 1B N 0 0 1031 702 Clear 0% cloud 12:00 -0 68 5 3 1B NW 0 0 1030 649 Clear 5% cloud 18:00 14.1 25 3 1 1B N 0 0 1026 2646 Clear 0% cloud Sunday, 25/10 00:00 2.5 63 7 4 2B NW 0 0 1027 2772 Clear 0% cloud 06:00 -0.7 68 8 4 2B NW 0 0 1026 604 Clear 3% cloud 12:00 1.8 60 8 4 2B NW 0 0 1027 3069 Clear 3% cloud 18:00 16.8 20 1 0 0B NW 0 0 1024 3134 Clear 0% cloud Monday, 26/10 00:00 4.2 66 7 4 2B W 0 0 1024 3141 Clear 0% cloud 06:00 2.5 53 7 4 2B W 0 0 1023 3133 Clear 0% cloud 12:00 3.9 58 7 4 2B W 0 0 1022 3129 Clear 0% cloud 18:00 18.8 33 8 5 2B NW 0 0 1020 3118 Clear 0% cloud Tuesday, 27/10 00:00 11 78 10 6 2B NW 0.06 0 1020 3059 Overcast 99% 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

Attitash Mountain Resort - Base lift station

ECMWF IFS · Run 2026-10-17 00:00:00 UTC · 10 days · Times: UTC.
Coordinates: 44.0823872°N, -71.2311691°E · Requested elevation: 190 m. Model terrain: 514 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 Time (UTC) 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 14.7 90 13 7 3B W — — 1001 3475 Overcast 100% cloud 03:00 8.6 79 20 11 4B NW 0.60 0 1005 3501 Overcast 94% cloud 06:00 5.9 74 16 9 3B NW 0.11 0 1009 1080 Overcast 92% cloud 09:00 4.8 70 13 7 3B NW 0.12 0 1012 880 Overcast 99% cloud 12:00 4.2 65 14 8 3B NW 0.14 0 1017 796 Overcast 95% cloud 15:00 4.8 51 19 10 3B NW 0.14 0 1019 799 Overcast 80% cloud 18:00 6.4 28 18 10 3B NW 0.01 0 1020 919 Clear 8% cloud 21:00 5 31 15 8 3B NW 0 0 1022 837 Clear 2% cloud Sunday, 18/10 00:00 0.9 51 8 4 2B W 0 0 1026 < 516 Clear 0% cloud 03:00 -0.9 66 7 4 2B W 0 0 1029 < 516 Clear 0% cloud 06:00 -1.7 73 7 4 2B W 0 0 1030 < 516 Clear 0% cloud 09:00 -2 75 6 3 2B W 0 0 1032 < 516 Clear 1% cloud 12:00 0.6 66 7 4 2B W 0 0 1033 783 Clear 4% cloud 15:00 9.5 36 6 3 1B SW 0 0 1034 1287 Clear 4% cloud 18:00 12.4 36 7 4 2B SW 0 0 1032 1513 Clear 0% cloud 21:00 11.5 46 5 3 1B SW 0 0 1032 3576 Clear 0% cloud Monday, 19/10 00:00 5.3 69 5 3 1B W 0 0 1032 3676 Clear 0% cloud 03:00 3.9 72 6 3 2B W 0 0 1033 3611 Clear 0% cloud 06:00 3.1 72 5 3 1B W 0 0 1032 3791 Clear 0% cloud 09:00 3.3 67 5 3 1B W 0 0 1032 3806 Clear 1% cloud 12:00 5.3 62 4 2 1B W 0 0 1032 3723 Clear 1% cloud 15:00 14.8 39 3 2 1B S 0 0 1030 3683 Clear 0% cloud 18:00 17.6 37 2 1 1B SE 0 0 1028 3622 Clear 8% cloud 21:00 14.5 54 1 1 1B SE 0 0 1027 3614 Partly cloudy 45% cloud Tuesday, 20/10 00:00 8.4 67 2 1 1B NW 0 0 1026 3511 Overcast 86% cloud 03:00 6.4 71 5 3 1B NW 0 0 1025 3476 Overcast 85% cloud 06:00 4.7 80 5 3 1B NW 0 0 1025 3518 Cloudy 79% cloud 09:00 5.1 83 6 3 2B NW 0 0 1025 3522 Cloudy 66% cloud 12:00 6.6 77 5 3 1B NW 0 0 1026 3459 Clear 1% cloud 15:00 15.1 34 8 4 2B NE 0.00 0 1027 3513 Clear 0% cloud 18:00 17.4 27 6 3 2B NE 0 0 1025 3578 Clear 0% cloud 21:00 15 43 5 3 1B N 0 0 1025 3613 Clear 0% cloud Wednesday, 21/10 00:00 7.2 66 7 4 2B NW 0 0 1027 3555 Clear 0% cloud 03:00 4.8 76 7 4 2B NW 0 0 1029 3510 Clear 0% cloud 06:00 3.3 76 5 3 1B N 0 0 1029 3535 Clear 0% cloud 09:00 2.6 76 5 3 1B N 0 0 1030 3639 Clear 0% cloud 12:00 3.4 74 5 3 1B N 0 0 1031 3659 Clear 0% cloud 15:00 9.5 48 8 4 2B NE 0 0 1030 3670 Clear 0% cloud 18:00 12.6 41 6 3 2B E 0 0 1027 3692 Clear 0% cloud 21:00 10.7 52 3 2 1B E 0 0 1026 3788 Clear 0% cloud Thursday, 22/10 00:00 5.8 66 1 1 1B N 0 0 1026 3799 Clear 0% cloud 03:00 3.8 70 2 1 1B NW 0 0 1025 3690 Clear 0% cloud 06:00 2.3 70 3 2 1B NW 0 0 1023 3569 Clear 0% cloud 09:00 0.9 72 4 2 1B NW 0 0 1021 612 Clear 17% cloud 12:00 2.2 70 4 2 1B NW 0 0 1020 3465 Clear 17% cloud 15:00 13.1 34 3 2 1B NE 0 0 1020 3282 Clear 0% cloud 18:00 16.9 25 4 2 1B NE 0 0 1017 3220 Clear 0% cloud 21:00 13.9 44 11 6 2B N 0 0 1017 3214 Clear 0% cloud Friday, 23/10 00:00 7.4 79 9 5 2B NW 0 0 1019 2998 Partly cloudy 26% cloud 06:00 5.7 80 12 7 2B N 0.02 0 1023 1855 Partly cloudy 22% cloud 12:00 2.3 70 10 6 2B N 0 0 1027 868 Clear 0% cloud 18:00 11.3 35 14 7 3B NE 0 0 1026 1475 Clear 0% cloud Saturday, 24/10 00:00 3.8 59 7 4 2B N 0 0 1030 1514 Clear 0% cloud 06:00 0.7 65 5 3 1B N 0 0 1031 702 Clear 0% cloud 12:00 -0 68 5 3 1B NW 0 0 1030 649 Clear 5% cloud 18:00 14.1 25 3 1 1B N 0 0 1026 2646 Clear 0% cloud Sunday, 25/10 00:00 2.5 63 7 4 2B NW 0 0 1027 2772 Clear 0% cloud 06:00 -0.7 68 8 4 2B NW 0 0 1026 604 Clear 3% cloud 12:00 1.8 60 8 4 2B NW 0 0 1027 3069 Clear 3% cloud 18:00 16.8 20 1 0 0B NW 0 0 1024 3134 Clear 0% cloud Monday, 26/10 00:00 4.2 66 7 4 2B W 0 0 1024 3141 Clear 0% cloud 06:00 2.5 53 7 4 2B W 0 0 1023 3133 Clear 0% cloud 12:00 3.9 58 7 4 2B W 0 0 1022 3129 Clear 0% cloud 18:00 18.8 33 8 5 2B NW 0 0 1020 3118 Clear 0% cloud Tuesday, 27/10 00:00 11 78 10 6 2B NW 0.06 0 1020 3059 Overcast 99% 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

Attitash Mountain Resort - Top lift station

ECMWF IFS · Run 2026-10-17 00:00:00 UTC · 10 days · Times: UTC.
Coordinates: 44.0686996°N, -71.2196822°E · Requested elevation: 695 m. Model terrain: 477 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 Time (UTC) 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 12.2 94 26 14 4B W — — 1001 3484 Overcast 100% cloud 03:00 6.3 86 33 18 5B W 0.51 0 1005 3503 Overcast 93% cloud 06:00 2.9 81 29 16 5B NW 0.09 0 1009 1094 Overcast 90% cloud 09:00 1.6 78 24 13 4B NW 0.10 0 1012 887 Overcast 99% cloud 12:00 0.9 73 23 12 4B NW 0.12 0 1017 803 Overcast 95% cloud 15:00 1.1 61 25 13 4B NW 0.11 0 1019 801 Cloudy 79% cloud 18:00 2.5 34 23 12 4B NW 0.01 0 1020 917 Clear 7% cloud 21:00 1.4 37 22 12 4B NW 0 0 1022 839 Clear 2% cloud Sunday, 18/10 00:00 -2 56 16 9 3B NW 0 0 1026 < 480 Clear 0% cloud 03:00 -2.3 65 15 8 3B NW 0 0 1029 < 480 Clear 0% cloud 06:00 -2.6 68 13 7 3B NW 0 0 1030 < 480 Clear 0% cloud 09:00 -2 65 10 6 2B NW 0 0 1032 < 480 Clear 1% cloud 12:00 -0.3 61 9 5 2B W 0 0 1033 759 Clear 6% cloud 15:00 5.2 43 8 5 2B SW 0 0 1034 1287 Clear 4% cloud 18:00 8 43 10 6 2B SW 0 0 1032 1512 Clear 0% cloud 21:00 8.2 50 10 6 2B SW 0 0 1032 3580 Clear 0% cloud Monday, 19/10 00:00 5 64 12 7 3B W 0 0 1032 3672 Clear 0% cloud 03:00 4.5 64 12 6 2B W 0 0 1033 3611 Clear 0% cloud 06:00 4.8 56 9 5 2B W 0 0 1032 3797 Clear 0% cloud 09:00 4.8 53 10 5 2B SW 0 0 1032 3808 Clear 1% cloud 12:00 6.2 47 8 4 2B SW 0 0 1032 3726 Clear 1% cloud 15:00 11.9 36 4 2 1B W 0 0 1030 3690 Clear 0% cloud 18:00 14.2 38 2 1 1B W 0 0 1028 3622 Clear 11% cloud 21:00 12.2 53 1 0 0B SW 0 0 1027 3613 Partly cloudy 44% cloud Tuesday, 20/10 00:00 9.5 55 7 4 2B NW 0 0 1026 3504 Overcast 85% cloud 03:00 8.3 53 12 6 2B N 0 0 1025 3476 Overcast 86% cloud 06:00 6.7 59 13 7 3B N 0 0 1025 3521 Overcast 82% cloud 09:00 6.8 64 18 10 3B N 0 0 1025 3523 Cloudy 70% cloud 12:00 6.8 59 19 10 3B NE 0 0 1026 3459 Clear 2% cloud 15:00 10.9 39 15 8 3B NE 0.00 0 1027 3515 Clear 0% cloud 18:00 13.2 32 10 5 2B NE 0 0 1025 3579 Clear 0% cloud 21:00 12.3 41 13 7 3B N 0 0 1025 3615 Clear 0% cloud Wednesday, 21/10 00:00 7.1 58 18 10 3B N 0 0 1027 3557 Clear 0% cloud 03:00 4.7 71 18 10 3B NE 0 0 1029 3512 Clear 0% cloud 06:00 2.6 74 19 10 3B NE 0 0 1029 3539 Clear 0% cloud 09:00 1.6 74 18 10 3B NE 0 0 1030 3640 Clear 0% cloud 12:00 1.8 72 16 8 3B NE 0 0 1031 3660 Clear 0% cloud 15:00 5.1 59 14 8 3B NE 0 0 1030 3672 Clear 0% cloud 18:00 8.2 49 9 5 2B NE 0 0 1027 3694 Clear 0% cloud 21:00 7.6 55 8 4 2B NE 0 0 1026 3791 Clear 0% cloud Thursday, 22/10 00:00 4.8 64 8 4 2B NE 0 0 1026 3801 Clear 0% cloud 03:00 3.3 57 2 1 1B N 0 0 1025 3692 Clear 0% cloud 06:00 2 56 5 3 1B N 0 0 1023 3573 Clear 0% cloud 09:00 0.9 57 6 3 1B N 0 0 1021 597 Partly cloudy 21% cloud 12:00 1.8 56 6 3 2B N 0 0 1020 3470 Partly cloudy 21% cloud 15:00 10.5 31 7 4 2B NE 0 0 1020 3284 Clear 0% cloud 18:00 13.6 25 9 5 2B N 0 0 1017 3223 Clear 0% cloud 21:00 11 46 16 8 3B N 0 0 1017 3216 Clear 0% cloud Friday, 23/10 00:00 5.6 81 14 7 3B N 0 0 1019 3006 Partly cloudy 21% cloud 06:00 3.5 78 19 10 3B NE 0.01 0 1023 1872 Clear 18% cloud 12:00 0.5 66 19 10 3B NE 0 0 1027 967 Clear 0% cloud 18:00 6.9 42 20 11 4B NE 0 0 1026 1482 Clear 0% cloud Saturday, 24/10 00:00 2.6 58 21 12 4B NE 0 0 1030 1517 Clear 0% cloud 06:00 0.1 59 17 9 3B NE 0 0 1031 676 Clear 0% cloud 12:00 0.8 46 9 5 2B N 0 0 1030 630 Clear 8% cloud 18:00 10 29 8 5 2B N 0 0 1026 2645 Clear 0% cloud Sunday, 25/10 00:00 4.2 37 12 7 3B N 0 0 1027 2770 Clear 0% cloud 06:00 3.1 28 9 5 2B NW 0 0 1026 577 Clear 5% cloud 12:00 3.9 31 9 5 2B NW 0 0 1027 483 Clear 5% cloud 18:00 12.5 22 5 3 1B NW 0 0 1024 3134 Clear 0% cloud Monday, 26/10 00:00 4.1 51 8 5 2B NW 0 0 1024 3141 Clear 0% cloud 06:00 2.7 43 8 4 2B NW 0 0 1023 3133 Clear 0% cloud 12:00 3.6 51 10 6 2B NW 0 0 1022 3129 Clear 0% cloud 18:00 15.9 37 13 7 3B NW 0 0 1019 3118 Clear 0% cloud Tuesday, 27/10 00:00 9.3 80 18 10 3B NW 0.05 0 1020 3048 Overcast 99% cloud

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