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Alyeska - Snow Level Forecast
Location: 60.96N 149.07W
Base Elevation: 250 ft
Peak Elevation: 3939 ft

 

240 hour GFS Model (0.25 deg) - 3 hr incrememts

 

Data

Initialized: 00Z Sat 15NOV2025
Day Frcst Time/Date 34.6 Deg Elev 32 Deg Elev 28 Deg Elev Srf Temp (F) Accum Snow (In)
Fri 05PM 14NOV25 0 0 533 19.4 -
Fri 08PM 14NOV25 0 0 0 16.8 0.0
Fri 11PM 14NOV25 0 0 0 17.8 0.0
Sat 02AM 15NOV25 0 0 0 16.5 0.0
Sat 05AM 15NOV25 0 0 0 14.5 0.0
Sat 08AM 15NOV25 0 0 0 12.1 0.0
Sat 11AM 15NOV25 0 0 0 11.0 0.0
Sat 02PM 15NOV25 0 0 0 15.9 0.0
Sat 05PM 15NOV25 0 0 0 15.3 0.0
Sat 08PM 15NOV25 0 0 0 10.5 0.0
Sat 11PM 15NOV25 0 0 0 9.6 0.0
Sun 02AM 16NOV25 0 0 0 8.8 0.0
Sun 05AM 16NOV25 0 0 0 9.4 0.0
Sun 08AM 16NOV25 0 0 0 8.6 0.0
Sun 11AM 16NOV25 0 0 0 7.6 0.0
Sun 02PM 16NOV25 0 0 0 16.0 0.0
Sun 05PM 16NOV25 0 0 672 20.2 0.0
Sun 08PM 16NOV25 0 0 830 21.0 0.0
Sun 11PM 16NOV25 0 0 1335 23.1 0.3
Mon 02AM 17NOV25 0 603 1785 24.4 0.7
Mon 05AM 17NOV25 0 928 2101 25.4 1.2
Mon 08AM 17NOV25 0 1037 2208 25.4 2.6
Mon 11AM 17NOV25 612 1373 2558 26.9 4.8
Mon 02PM 17NOV25 974 1730 2867 28.3 6.6
Mon 05PM 17NOV25 915 1675 2830 28.0 7.9
Mon 08PM 17NOV25 473 1235 2417 26.1 8.3
Mon 11PM 17NOV25 0 0 614 18.9 0.0
Tue 02AM 18NOV25 0 0 0 17.9 0.0
Tue 05AM 18NOV25 0 0 826 20.4 0.0
Tue 08AM 18NOV25 0 0 1392 22.6 0.0
Tue 11AM 18NOV25 0 0 526 19.8 0.0
Tue 02PM 18NOV25 452 1212 2374 27.8 8.5
Tue 05PM 18NOV25 1019 1778 2941 29.6 9.0
Tue 08PM 18NOV25 0 776 1979 25.1 0.0
Tue 11PM 18NOV25 0 1105 2335 26.1 0.0
Wed 02AM 19NOV25 0 0 0 14.9 0.0
Wed 05AM 19NOV25 0 0 0 13.5 0.0
Wed 08AM 19NOV25 0 0 0 15.7 0.0
Wed 11AM 19NOV25 0 0 0 20.8 0.0
Wed 02PM 19NOV25 0 0 1411 24.8 0.0
Wed 05PM 19NOV25 0 369 1547 24.4 0.0
Wed 08PM 19NOV25 0 0 0 18.1 0.0
Wed 11PM 19NOV25 0 0 655 21.2 9.1
Thu 02AM 20NOV25 0 0 699 20.5 9.2
Thu 05AM 20NOV25 383 1143 2328 27.0 9.4
Thu 08AM 20NOV25 734 1494 2683 28.0 10.1
Thu 11AM 20NOV25 411 1167 2343 26.5 12.3
Thu 02PM 20NOV25 1337 2090 3423 29.4 18.1
Thu 05PM 20NOV25 1520 2276 3406 29.9 25.0
Thu 08PM 20NOV25 994 1756 3058 27.9 29.4
Thu 11PM 20NOV25 941 1699 3422 27.5 0.0
Fri 02AM 21NOV25 1302 2060 3424 29.3 0.0
Fri 05AM 21NOV25 0 596 1776 23.3 0.0
Fri 08AM 21NOV25 0 630 1811 24.1 0.0
Fri 11AM 21NOV25 0 487 1666 23.9 30.2
Fri 02PM 21NOV25 0 960 2148 25.6 0.0
Fri 05PM 21NOV25 0 0 1415 22.3 0.0
Fri 08PM 21NOV25 0 0 615 19.8 0.0
Fri 11PM 21NOV25 0 0 1382 23.1 0.0
Sat 02AM 22NOV25 0 0 754 20.7 0.0
Sat 05AM 22NOV25 0 0 0 18.6 0.0
Sat 08AM 22NOV25 0 0 1334 22.9 0.0
Sat 11AM 22NOV25 0 0 801 21.3 30.3
Sat 02PM 22NOV25 0 730 1909 25.8 30.8
Sat 05PM 22NOV25 0 394 1570 23.5 0.0
Sat 08PM 22NOV25 0 0 0 18.2 0.0
Sat 11PM 22NOV25 0 0 0 18.3 0.0
Sun 02AM 23NOV25 0 0 579 21.2 0.0
Sun 05AM 23NOV25 0 0 557 21.2 0.0
Sun 08AM 23NOV25 0 0 0 19.7 31.2
Sun 11AM 23NOV25 0 0 0 20.3 31.6
Sun 02PM 23NOV25 0 0 0 19.4 0.0
Sun 05PM 23NOV25 0 0 0 13.6 0.0
Sun 08PM 23NOV25 0 0 0 10.6 0.0
Sun 11PM 23NOV25 0 0 0 9.3 0.0
Mon 02AM 24NOV25 0 0 0 9.3 0.0
Mon 05AM 24NOV25 0 0 0 10.0 0.0
Mon 08AM 24NOV25 0 0 0 10.7 0.0
Mon 11AM 24NOV25 0 0 0 12.5 0.0
Mon 02PM 24NOV25 0 0 0 19.5 31.8
Mon 05PM 24NOV25 0 0 1450 25.2 32.5

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