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

Alyeska Resort - Low lift station

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

Saturday, 17/10 00 7.9 100 8 4 2B SE 0 0 997 876 Clear 03 7.4 99 7 4 2B E 0 0 998 820 Clear 06 7.4 93 3 2 1B E 0.08 0 999 845 Chance of rain 09 5.6 90 5 3 1B N 0.01 0 1000 584 Clear 12 5.5 88 7 4 2B N 0.00 0 1001 551 Clear 15 5.6 90 6 3 2B N 0 0 1002 577 Clear 18 7.4 89 5 3 1B NW 0.05 0 1003 903 Clear 21 8.2 90 6 3 2B W 0.06 0 1004 914 Chance of rain Sunday, 18/10 00 8.1 90 6 3 2B W 0.05 0 1005 888 Chance of rain 03 7.1 95 7 4 2B NW 0.05 0 1007 817 Chance of rain 06 6.8 95 6 3 2B NW 0.09 0 1008 766 Chance of rain 09 5.8 94 7 4 2B NW 0.07 0 1010 597 Chance of rain 12 4.9 91 6 3 2B NW 0 0 1011 453 Clear 15 4.7 88 5 3 1B NW 0.00 0 1012 426 Clear 18 5 84 3 2 1B NW 0.03 0 1013 466 Clear 21 6.1 82 2 1 1B SW 0.01 0 1013 648 Clear Monday, 19/10 00 6.3 81 5 3 1B SE 0 0 1013 670 Clear 03 4.6 91 7 4 2B SE 0.03 0 1014 411 Clear 06 3.6 97 10 5 2B E 0.01 0 1014 272 Clear 09 4.8 97 12 6 2B E 0.03 0 1013 450 Clear 12 5.6 99 12 6 2B SE 0.43 0 1012 572 Light rain 15 6 99 14 8 3B SE 1.6 0 1009 621 Light rain 18 5.9 99 17 9 3B SE 1.0 0 1008 600 Light rain 21 5.4 94 18 9 3B E 0.80 0 1006 527 Light rain Tuesday, 20/10 00 5.8 96 14 8 3B SE 1.3 0 1003 594 Light rain 03 5.5 99 10 5 2B SE 1.4 0 1001 541 Light rain 06 5.7 99 6 3 2B SE 1.4 0 999 575 Light rain 09 5.8 99 5 3 1B SE 0.82 0 997 597 Light rain 12 6.4 99 8 4 2B E 1.2 0 993 695 Light rain 15 6.9 99 13 7 3B E 3.3 0 987 766 Rain 18 6.9 100 13 7 3B E 7.8 0 981 769 Rain 21 7.4 100 13 7 3B E 14.1 0 975 1072 Heavy Rain Wednesday, 21/10 00 7.4 100 10 5 2B E 6.6 0 972 989 Rain 03 7.8 100 10 5 2B NE 4.8 0 972 1187 Rain 06 6.9 99 9 5 2B NW 7.9 0 974 774 Rain 09 5.6 98 10 6 2B NW 4.6 0 977 568 Rain 12 4.4 98 10 5 2B NW 2.5 0 981 381 Light rain 15 3 98 7 4 2B W 4.2 0 986 176 Rain 18 2.6 94 6 3 2B N 2.2 0 991 106 Light rain 21 5.4 92 3 2 1B NE 0.73 0 994 529 Light rain Thursday, 22/10 00 5.9 93 3 2 1B NE 0.59 0 996 609 Light rain 03 4.5 98 3 2 1B NE 0.42 0 999 396 Light rain 06 3.7 98 5 3 1B NW 0.40 0 1002 272 Light rain

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

Alyeska Resort - Base lift station

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

Saturday, 17/10 00 7.8 100 8 4 2B SE 0 0 997 876 Clear 03 7.3 99 7 4 2B E 0 0 998 820 Clear 06 7.3 93 3 2 1B E 0.08 0 999 845 Chance of rain 09 5.5 90 5 3 1B N 0.01 0 1000 584 Clear 12 5.4 88 7 4 2B N 0.00 0 1001 551 Clear 15 5.5 90 6 3 2B N 0 0 1002 577 Clear 18 7.3 89 5 3 1B NW 0.05 0 1003 902 Clear 21 8.1 90 6 3 2B W 0.06 0 1004 913 Chance of rain Sunday, 18/10 00 8 90 6 3 2B W 0.05 0 1005 888 Chance of rain 03 7 95 7 4 2B NW 0.05 0 1007 817 Chance of rain 06 6.7 95 6 3 2B NW 0.09 0 1008 766 Chance of rain 09 5.7 94 7 4 2B NW 0.07 0 1010 597 Chance of rain 12 4.8 91 6 3 2B NW 0 0 1011 451 Clear 15 4.6 88 5 3 1B NW 0.00 0 1012 424 Clear 18 4.9 84 3 2 1B NW 0.03 0 1013 465 Clear 21 6 82 2 1 1B SW 0.01 0 1013 648 Clear Monday, 19/10 00 6.3 81 5 3 1B SE 0 0 1013 670 Clear 03 4.5 91 7 4 2B SE 0.03 0 1014 409 Clear 06 3.5 97 10 5 2B E 0.01 0 1014 271 Clear 09 4.8 97 12 6 2B E 0.03 0 1013 450 Clear 12 5.5 99 12 6 2B SE 0.43 0 1012 572 Light rain 15 5.9 99 14 8 3B SE 1.6 0 1009 620 Light rain 18 5.8 99 16 9 3B SE 1.1 0 1008 600 Light rain 21 5.3 94 17 9 3B E 0.81 0 1006 526 Light rain Tuesday, 20/10 00 5.7 96 14 7 3B SE 1.3 0 1003 594 Light rain 03 5.4 99 10 5 2B SE 1.4 0 1001 541 Light rain 06 5.6 99 6 3 2B SE 1.4 0 999 574 Light rain 09 5.7 99 5 3 1B SE 0.82 0 997 597 Light rain 12 6.3 99 8 4 2B E 1.2 0 993 695 Light rain 15 6.8 99 13 7 3B E 3.3 0 987 766 Rain 18 6.8 100 13 7 3B E 7.9 0 981 768 Rain 21 7.3 100 13 7 3B E 14.1 0 975 1067 Heavy Rain Wednesday, 21/10 00 7.3 100 10 5 2B E 6.6 0 972 987 Rain 03 7.7 100 10 5 2B NE 4.8 0 972 1183 Rain 06 6.8 99 9 5 2B NW 7.9 0 974 774 Rain 09 5.5 98 10 6 2B NW 4.6 0 977 569 Rain 12 4.3 98 10 5 2B NW 2.5 0 981 381 Light rain 15 3 98 7 4 2B W 4.2 0 986 176 Rain 18 2.5 94 6 3 2B N 2.2 0 991 106 Light rain 21 5.3 92 3 2 1B NE 0.75 0 994 527 Light rain Thursday, 22/10 00 5.8 93 3 2 1B NE 0.61 0 996 609 Light rain 03 4.4 98 3 2 1B NE 0.43 0 999 397 Light rain 06 3.6 98 5 3 1B NW 0.40 0 1002 272 Light rain

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

Alyeska Resort - Top lift station

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

Saturday, 17/10 00 0.8 100 8 4 2B SE 0 0 997 881 Clear 03 0.2 99 7 4 2B E 0 0 998 815 Clear 06 0.3 92 3 1 1B E 0.09 0 999 860 Light snowfall 09 -1.6 89 5 3 1B N 0.01 0 1000 555 Clear 12 -1.7 88 7 4 2B N 0.00 0 1001 531 Clear 15 -1.6 90 7 4 2B N 0 0 1002 550 Clear 18 0.3 87 5 3 1B NW 0.03 0 1003 923 Clear 21 1.2 89 6 3 2B W 0.05 0 1004 927 Light snowfall Sunday, 18/10 00 1.1 89 6 3 2B W 0.05 0 1005 903 Light snowfall 03 0.1 94 7 4 2B NW 0.05 0 1007 832 Light snowfall 06 -0.2 94 6 3 2B NW 0.08 0 1008 777 Light snowfall 09 -1.3 94 7 4 2B NW 0.07 0 1010 603 Light snowfall 12 -2.2 90 6 3 2B NW 0 0 1011 448 Clear 15 -2.4 87 5 3 1B NW 0.00 0 1012 422 Clear 18 -2.1 83 3 1 1B NW 0.02 0 1013 477 Clear 21 -0.9 81 2 1 1B SW 0.01 0 1013 661 Clear Monday, 19/10 00 -0.8 81 5 3 1B SE 0 0 1013 664 Clear 03 -2.6 92 7 4 2B E 0.04 0 1014 395 Clear 06 -3.5 97 9 5 2B E 0.01 0 1014 270 Clear 09 -2.2 97 11 6 2B E 0.04 0 1014 454 Clear 12 -1.4 99 12 6 2B SE 0.46 0.1 1012 578 Snowfall 15 -1.1 99 14 7 3B SE 1.8 0.5 1009 623 Snowfall 18 -1.3 99 16 9 3B SE 1.2 0.3 1008 594 Snowfall 21 -1.8 94 17 9 3B E 0.89 0.3 1006 526 Snowfall Tuesday, 20/10 00 -1.3 96 13 7 3B SE 1.4 0.4 1003 594 Snowfall 03 -1.6 99 10 5 2B SE 1.6 0.5 1001 544 Snowfall 06 -1.4 99 6 3 2B SE 1.6 0.5 999 581 Snowfall 09 -1.2 99 5 3 1B SE 0.82 0.2 997 606 Snowfall 12 -0.6 99 8 4 2B E 1.4 0.4 993 705 Snowfall 15 -0.1 99 13 7 3B E 3.4 1.3 987 778 Heavy snowfall 18 -0.1 99 13 7 3B E 8.4 3.3 981 774 Heavy snowfall 21 0.4 100 14 7 3B E 15.2 7.6 975 1039 Blizzard Wednesday, 21/10 00 0.3 100 10 6 2B E 7.3 2.9 972 995 Heavy snowfall 03 0.8 99 10 5 2B NE 5.0 1.6 972 1170 Heavy snowfall 06 -0.1 99 9 5 2B NW 8.3 2.6 974 798 Heavy snowfall 09 -1.3 98 10 6 2B NW 4.7 1.9 977 600 Heavy snowfall 12 -2.5 98 10 5 2B NW 2.7 0.8 981 410 Snowfall 15 -3.9 98 6 3 2B W 4.6 4.6 986 204 Heavy snowfall 18 -4.3 94 6 3 2B 0 2.4 2.4 991 124 Snowfall 21 -1.6 93 4 2 1B NE 0.83 0.2 994 548 Snowfall Thursday, 22/10 00 -1.2 94 4 2 1B NE 0.64 0.2 996 614 Snowfall 03 -2.6 98 4 2 1B NE 0.42 0.1 999 401 Snowfall 06 -3.4 97 5 3 1B NW 0.39 0.4 1002 272 Snowfall